Michael Kjær

Clinical Professor

Department of Clinical Medicine
Bispebjerg Bakke 23, 2400 København NV
- michaelkjaer@sund.ku.dk
- https://ikm.ku.dk/
Phone: +4538635055

Member of:

Web: Center for Healthy Aging
Web Track 1: Modifiable pathways of damage and repair in aging
Internal Medicine: Rheumatology

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Published
Self-reported physical activity compared with maximal oxygen uptake in adults
Aadahl, Mette, Kjær, Michael, Kristensen, J. H., Mollerup, B. & Jørgensen, Tina, Jun 2007, In: European Journal of Preventive Cardiology. 14, 3, p. 422-428 7 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Associations between overall physical activity level and cardiovascular risk factors in an adult population
Aadahl, Mette, Kjær, Michael & Jørgensen, Tina, 1 Jun 2007, In: European Journal of Epidemiology. 22, 6, p. 369-378 10 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Effects of resistance training on endurance capacity and muscle fiber composition in young top-level cyclists
Aagaard, P., Andersen, J. L., Bennekou, M., Larsson, B., Olesen, J. L., Crameri, R., Magnusson, S. P. & Kjær, Michael, 2011, In: Scandinavian Journal of Medicine & Science in Sports. 21, 6, p. e298-307
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Role of the nervous system in sarcopenia and muscle atrophy with aging: strength training as a countermeasure
Aagaard, P., Suetta, Charlotte, Caserotti, P., Magnusson, Stig Peter & Kjær, Michael, 2010, In: Scandinavian Journal of Medicine & Science in Sports. 20, 1, p. 49-64 16 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Mechanical muscle function, morphology, and fiber type in lifelong trained elderly
Aagaard, P., Magnusson, P. S., Larsson, B., Kjær, Michael & Krustrup, P., 2007, In: Medicine and Science in Sports and Exercise. 39, 11, p. 1989-1996 7 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Clinical Outcomes, Structure, and Function Improve With Both Heavy and Moderate Loads in the Treatment of Patellar Tendinopathy: A Randomized Clinical Trial
Agergaard, Anne-Sofie, Svensson, R. B., Malmgaard-Clausen, N. M., Couppé, Christian, Hjortshoej, M. H., Doessing, S., Kjær, Michael & Magnusson, Stig Peter, 2021, In: American Journal of Sports Medicine. 49, 4, p. 982-993 12 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Mechanical properties and UTE-T2* in Patellar tendinopathy: The effect of load magnitude in exercise-based treatment
Agergaard, A. S., Svensson, R. B., Høffner, Rikke, Hansen, P., Couppé, Christian, Kjær, Michael & Magnusson, Stig Peter, 2021, In: Scandinavian Journal of Medicine and Science in Sports. 31, 10, p. 1981-1990
Research output: Contribution to journal › Journal article › Research › peer-review
Published
UTE T2* mapping of tendinopathic patellar tendons: an MRI reproducibility study
Agergaard, A. S., Malmgaard-Clausen, N. M., Svensson, R. B., Nybing, J. D., Boesen, Mikael Ploug, Kjær, Michael, Magnusson, Stig Peter & Hansen, P., 2021, In: Acta Radiologica. 62, 2, p. 215-224 10 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
How Do We Explore Heterogeneity in Turnover of Musculoskeletal Proteins?
Agergaard, J. & Kjær, Michael, 2021, In: Function. 2, 4, 2 p., 034.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Myogenic, matrix and growth factor mRNA expression in human skeletal muscle: effect of contraction intensity and feeding
Agergaard, J., Reitelseder, S., Pedersen, T. G., Doessing, S., Schjerling, P., Langberg, Henning, Miller, B. F., Aagaard, P., Kjær, Michael & Holm, L., 20 Mar 2013, In: Muscle & Nerve. 47, 5, p. 748-759 12 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Integrated method for quantitative morphometry and oxygen transport modeling in striated muscle
Al-Shammari, A. A., Kissane, R. W. P., Holbek, S., Mackey, Abigail, Andersen, T. R., Gaffney, E. A., Kjær, Michael & Egginton, S., 2019, In: Journal of Applied Physiology. 126, 3, p. 544-557 14 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Effect of two contrasting types of physical exercise on chronic neck muscle pain
Andersen, L. L., Kjær, Michael, Søgaard, K., Hansen, L., Kryger, A. I. & Sjøgaard, G., 2008, In: Arthritis & Rheumatism. 59, 1, p. 84-91 7 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Muscle activation during selected strength exercises in women with chronic neck muscle pain
Andersen, L. L., Kjær, Michael, Andersen, C. H., Hansen, P. B., Zebis, M. K., Hansen, K. & Sjogaard, G., 2008, In: Physical Therapy. 88, 6, p. 703-711 8 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Increased proportion of megafibers in chronically painful muscles
Andersen, L. L., Suetta, Charlotte, Andersen, J. L., Kjær, Michael & Sjøgaard, G., 31 Oct 2008, In: Pain. 139, 3, p. 588-93 6 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Effect of contrasting physical exercise interventions on rapid force capacity of chronically painful muscles
Andersen, L. L., Andersen, J. L., Suetta, Charlotte, Kjær, Michael, Søgaard, K. & Sjøgaard, G., 2009, In: Journal of Applied Physiology. 107, 5, p. 1413-9 6 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Effects of intensive physical rehabilitation on neuromuscular adaptations in adults with poststroke hemiparesis
Andersen, L. L., Zeeman, P., Jørgensen, J. R., Bech-Pedersen, D. T., Sørensen, J. G., Kjær, Michael & Andersen, J. L., 2011, In: Journal of Strength and Conditioning Research. 25, 10, p. 2808-17 10 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
The effect of resistance training combined with timed ingestion of protein on muscle fiber size and muscle strength
Andersen, L. L., Tufekovic, G., Zebis, Mette Kreutzfeldt, Crameri, R. M., Verlaan, G., Kjær, Michael, Suetta, Charlotte, Magnusson, P. & Aagaard, P., Feb 2005, In: Metabolism: Clinical and Experimental. 54, 2, p. 151-6 6 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Chronic changes in muscle architecture and aponeurosis structure following calf muscle strain injuries
B. Nielsen, L., B. Svensson, R., U. Fredskild, N., H. Mertz, K., Magnusson, Stig Peter, Kjær, Michael & Bayer, M. L., 2023, In: Scandinavian Journal of Medicine and Science in Sports. 33, 12, p. 2585-2597 13 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Copenhagen Consensus statement 2019: Physical activity and ageing
Bangsbo, J., Blackwell, J., Boraxbekk, C-J., Caserotti, P., Dela, F., Evans, A. B., Jespersen, A. P., Gliemann, L., Kramer, A. F., Lundbye-Jensen, J., Mortensen, E. L., Lassen, A. J., Gow, A. J., Harridge, S. D. R., Hellsten, Y., Kjær, M., Kujala, U. M., Rhodes, R. E., Pike, E. C. J., Skinner, T. & 6 others, Skovgaard, T., Troelsen, J., Tulle, E., Tully, M. A., van Uffelen, J. G. Z. & Viña, J., 2019, In: British Journal of Sports Medicine. 53, 14, p. 856-858 3 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Bengt Saltin (1935-2014)
Bangsbo, Jens, Kjær, Michael & Hellsten, Ylva, 2014, In: Journal of Physiology. 592, 23, p. 5149-5151 3 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Nampt controls skeletal muscle development by maintaining Ca²⁺ homeostasis and mitochondrial integrity
Basse, A. L., Agerholm, M., Farup, J., Dalbram, E., Nielsen, J., Ørtenblad, N., Altıntaş, A., Ehrlich, A. M., Krag, T., Bruzzone, S., Dall, M., de Guia, R. M., Jensen, J. B., Møller, A. B., Karlsen, A., Kjær, M., Barrès, R., Vissing, J., Larsen, S., Jessen, N. & 1 others, Treebak, Jonas Thue, 2021, In: Molecular Metabolism. 53, 101271.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Muscle-strain injury exudate favors acute tissue healing and prolonged connective tissue formation in humans
Bayer, M. L., Bang, L., Hoegberget-Kalisz, M., Svensson, R. B., Olesen, J. L., Karlsson, M. M., Schjerling, Peter, Hellsten, Ylva, Høier, B., Magnusson, Stig Peter & Kjær, Michael, 2019, In: F A S E B Journal. 33, 9, p. 10369-10382 14 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Early versus Delayed Rehabilitation after Acute Muscle Injury
Bayer, M. L., Magnusson, Stig Peter, Kjær, Michael & Tendon Research Group Bispebjerg, T. R. G. B., 28 Sep 2017, In: The New England Journal of Medicine. 377, 13, p. 1300-1301 2 p.
Research output: Contribution to journal › Comment/debate › Research
Published
Release of tensile strain on engineered human tendon tissue disturbs cell adhesions, changes matrix architecture, and induces an inflammatory phenotype
Bayer, M. L., Schjerling, Peter, Herchenhan, A., Zeltz, C., Heinemeier, K. M., Christensen, L., Krogsgaard, Michael R., Gullberg, D. & Kjær, Michael, 2014, In: PLOS ONE. 9, 1, p. 1-16 16 p., e86078.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
No donor age effect of human serum on collagen synthesis signaling and cell proliferation of human tendon fibroblasts
Bayer, M. L., Schjerling, Peter, Biskup, E., Herchenhan, A., Heinemeier, K. M., Doessing, S., Krogsgaard, Michael R. & Kjær, Michael, May 2012, In: Mechanisms of Ageing and Development. 133, 5, p. 246-54 9 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Behandling af akutte muskelskader
Bayer, M. L., Mackey, Abigail, Magnusson, Stig Peter, Krogsgaard, Michael R. & Kjær, Michael, 18 Feb 2019, In: Ugeskrift for Laeger. 181, 8, 5 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
The initiation of embryonic-like collagen fibrillogenesis by adult human tendon fibroblasts when cultured under tension
Bayer, M. L., Yeung, C. C., Kadler, K. E., Qvortrup, Klaus, Baar, K., Svensson, René Brüggebusch, Magnusson, Stig Peter, Krogsgaard, Michael R., Koch, M. & Kjær, Michael, 2010, In: Biomaterials. 31, 18, p. 4889-4897 9 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Influence of the integrin alpha-1 subunit and its relationship with high-fat diet upon extracellular matrix synthesis in skeletal muscle and tendon
Bayer, M. L., Svensson, R. B., Schjerling, P., Williams, A. S., Wasserman, D. H. & Kjær, Michael, 2020, In: Cell and Tissue Research. 381, 1, p. 177-187
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Role of tissue perfusion, muscle strength recovery, and pain in rehabilitation after acute muscle strain injury: A randomized controlled trial comparing early and delayed rehabilitation
Bayer, M. L., Høgberget-Kalisz, M., Jensen, M. H., Olesen, J. L., Svensson, R. B., Couppé, C., Boesen, Mikael Ploug, Nybing, J. D., Kurt, E. Y., Magnusson, Stig Peter & Kjær, Michael, 2018, In: Scandinavian Journal of Medicine and Science in Sports. 28, 12, p. 2579-2591 13 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Chronic Sequelae After Muscle Strain Injuries: Influence of Heavy Resistance Training on Functional and Structural Characteristics in a Randomized Controlled Trial
Bayer, M. L., Hoegberget-Kalisz, M., Svensson, R. B., Hjortshoej, M. H., Olesen, J. L., Nybing, J. D., Boesen, Mikael Ploug, Magnusson, Stig Peter & Kjær, Michael, 2021, In: American Journal of Sports Medicine. 49, 10, p. 2783-2794 12 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
The influence of direct and indirect fibroblast cell contact on human myogenic cell behaviour and gene expression in vitro
Bechshøft, C. J. L., Schjerling, Peter, Kjær, Michael & Mackey, Abigail, 2019, In: Journal of Applied Physiology. 127, 2, p. 342-355
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Age and prior exercise in vivo determine the subsequent in vitro molecular profile of myoblasts and nonmyogenic cells derived from human skeletal muscle
Bechshøft, C. J. L., Jensen, S. M., Schjerling, Peter, Andersen, J. L., Svensson, R. B., Eriksen, C. S., Mkumbuzi, N. S., Kjær, Michael & Mackey, Abigail, 2019, In: American Journal of Physiology: Cell Physiology. 316, p. C898–C912 15 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Age and prior exercise in vivo determine the subsequent in vitro molecular profile of myoblasts and non-myogenic cells derived from human skeletal muscle
Bechshøft, C. J. L., Jensen, S. M., Schjerling, P., Andersen, J. L., Svensson, R. B., Eriksen, C. S., Mkumbuzi, N. S., Kjær, Michael & Mackey, Abigail, Jun 2019, In: American Journal of Physiology: Cell Physiology. 316, 6, p. C898-C912
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Counteracting age-related loss of skeletal muscle mass: a clinical and ethnological trial on the role of protein supplementation and training load (CALM Intervention Study): study protocol for a randomized controlled trial
Bechshøft, R., Reitelseder, S., Højfeldt, Grith Stougaard, Castro Mejia, J. L., Khakimov, Bekzod, Bin Ahmad, H. F., Kjær, Michael, Engelsen, Søren Balling, Laugesen, S. M. B., Rasmussen, Morten Arendt, Lassen, Aske Juul, Jensen, T., Beyer, N., Serena, A., Perez-Cueto, Federico J.A., Nielsen, Dennis Sandris, Jespersen, Astrid Pernille & Holm, L., 2016, In: Trials. 17, 17 p., 397.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
The anabolis potential of dietary protein intake on skeletal muscle is prolonged by prior light-load exercise
Bechshøft, R., Dideriksen, K. J., Reitelseder, S., Scheike, Thomas, Kjær, Michael & Holm, L., 2013, In: Clinical Nutrition. 32, 2, p. 236-244
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Improved skeletal muscle mass and strength after heavy strength training in very old individuals
Bechshøft, R. L., Malmgaard-Clausen, N. M., Gliese, B., Beyer, N., Mackey, Abigail, Andersen, J. L., Kjær, Michael & Holm, L., 2017, In: Experimental Gerontology. 92, p. 96-105 10 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Heavy Slow Resistance Versus Eccentric Training as Treatment for Achilles Tendinopathy: A Randomized Controlled Trial
Beyer, R., Kongsgaard, M., Hougs Kjær, B., Øhlenschlæger, Tommy Frisgaard, Kjær, Michael & Magnusson, Stig Peter, Jul 2015, In: American Journal of Sports Medicine. 43, 7, p. 1704-11 8 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
In hip osteoarthritis, Nordic Walking is superior to strength training and home based exercise for improving function
Bieler, T., Siersma, Volkert Dirk, Magnusson, Stig Peter, Kjær, Michael, Christensen, H. E. & Beyer, N., Aug 2017, In: Scandinavian Journal of Medicine & Science in Sports. 27, 8, p. 873–886 14 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Exercise induced effects on muscle function and range of motion in patients with hip osteoarthritis
Bieler, T., Siersma, Volkert Dirk, Magnusson, Stig Peter, Kjær, Michael & Beyer, N., Jan 2018, In: Physiotherapy Research International. 23, 1, 9 p., e1697.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Exercise in patients with hip osteoarthritis - effects on muscle and functional performance: A randomized trial
Bieler, T., Kristensen, A. L. R., Nyberg, M., Magnusson, Stig Peter, Kjær, Michael & Beyer, N., 2022, In: Physiotherapy Theory and Practice. 38, 12, p. 1946-1957
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Muscle power is an important measure to detect deficits in muscle function in hip osteoarthritis: a cross-sectional study
Bieler, T., Magnusson, Stig Peter, Christensen, H. E., Kjær, Michael & Beyer, N., 2017, In: Disability and Rehabilitation. 39, 14, p. 1414-1421
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Muscle after spinal cord injury
Biering-Sørensen, B., Kristensen, I. B., Kjær, Michael & Biering-Sørensen, Fin, 2009, In: Muscle & Nerve. 40, 4, p. 499-519 20 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Protocol for the combined cardiometabolic deep phenotyping and registry-based 20-year follow-up study of the Inter99 cohort
Bjørnsbo, K. S., Brøns, C., Aadahl, M., Kampmann, F. B., Friis Bryde Nielsen, C., Lundbergh, B., Christensen, R. W., Kårhus, L. L., Madsen, A. L., Hansen, C. S., Nørgaard, K., Jørgensen, N. R., Suetta, C., Kjaer, M., Grarup, N., Kanters, J., Larsen, M., Køber, L., Kofoed, K. F., Loos, R. & 3 others, Hansen, Torben, Linneberg, Allan René & Vaag, Allan, 2024, In: BMJ Open. 14, 1, 10 p., e078501.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Effect of growth hormone on aging connective tissue in muscle and tendon - gene expression, morphology and function following immobilization and rehabilitation
Boesen, A. P., Dideriksen, K. J., Couppé, Christian, Magnusson, Stig Peter, Schjerling, Peter, Boesen, M., Aagaard, P., Kjær, Michael & Langberg, Henning, 2014, In: Journal of Applied Physiology. 116, p. 192-203 12 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Tendon and skeletal muscle matrix gene expression and functional responses to immobilisation and rehabilitation in young males: Effect of growth hormone administration
Boesen, A. P., Dideriksen, K., Couppé, Christian, Magnusson, P., Schjerling, Peter, Boesen, M., Kjær, Michael & Langberg, Henning, 30 Sep 2013, In: Journal of Physiology. p. 6039-6052
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Differential displacement of the human soleus and medial gastrocnemius aponeuroses during isometric plantar flexor contractions in vivo
Bojsen-Møller, J., Hansen, P., Aagaard, P., Svantesson, U., Kjær, Michael & Magnusson, Stig Peter, Nov 2004, In: Journal of Applied Physiology. 97, 5, p. 1908-1914 7 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Redundancy reflects versatility of blood flow regulation mechanisms
Boushel, R. C. & Kjær, Michael, 1 Jun 2004, In: Journal of Physiology. 557, Pt 2, p. 346
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Monitoring tissue oxygen availability with near infrared spectroscopy (NIRS) in health and disease
Boushel, R. C., Langberg, Henning, Olesen, Jørgen, Gonzales-Alonzo, J., Bülow, J. & Kjær, Michael, 1 Aug 2001, In: Scandinavian Journal of Medicine & Science in Sports. 11, 4, p. 213-22 10 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Regulation of blood flow by prostaglandins
Boushel, R. C., Langberg, Henning, Risum, N. & Kjær, Michael, 1 Apr 2004, In: Current Vascular Pharmacology. 2, 2, p. 191-7 7 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Blood flow and oxygenation in peritendinous tissue and calf muscle during dynamic exercise in humans
Boushel, R. C., Langberg, Henning, Green, S. M. E., Skovgaard, D., Bulow, J. & Kjær, Michael, 1 Apr 2000, In: Journal of Physiology. 524 Pt 1, p. 305-13 9 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Combined inhibition of nitric oxide and prostaglandins reduces human skeletal muscle blood flow during exercise
Boushel, R. C., Langberg, Henning, Gemmer, C., Olesen, J. R., Crameri, R., Scheede, C., Sander, M. & Kjær, Michael, 1 Sep 2002, In: Journal of Physiology. 543, Pt 2, p. 691-8 8 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Skeletal muscle stem cell characteristics and myonuclei content in patients with rheumatoid arthritis: a cross-sectional study
Boutrup, R. J., Farup, J., Vissing, K., Kjær, Michael & Mikkelsen, U. R., 2018, In: Rheumatology International. 38, 6, p. 1031-1041
Research output: Contribution to journal › Journal article › Research › peer-review
Published
No additional effect of different types of physical activity on 10-hour muscle protein synthesis in elderly men on a controlled energy- and protein-sufficient diet
Bulow, J., Agergaard, J., Kjær, Michael, Holm, L. & Reitelseder, S., 15 Jun 2016, In: Experimental Gerontology. 79, p. 16-25
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Molecular aging and rejuvenation of human muscle stem cells
Carlson, M. E., Suetta, Charlotte, Conboy, M. J., Aagaard, P., Mackey, Abigail, Kjær, Michael & Conboy, I., 2009, In: EMBO Molecular Medicine. 1, 8-9, p. 381-91 10 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Short-term immobilization and recovery affect skeletal muscle but not collagen tissue turnover in humans
Christensen, B., Dyrberg, E., Aagaard, P., Kjær, Michael & Langberg, Henning, 2008, In: Journal of Applied Physiology. 105, 6, p. 1845-1851 7 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Strength training in elderly osteoarthritis (OA) patients: Effects on maximum strength and rapid force characteristics
Christiansen, C. S., Petersen, S., Krustrup, P., Kjær, Michael & Aagaard, P., 2006, Strength Training for Sport, Health, Aging and Rehabilitation. Aagaard, P., Madsen, K., Magnusson, P. & Bojsen-Møller, J. (eds.). University of Southern Denmark, p. 278-279 2 p.
Research output: Chapter in Book/Report/Conference proceeding › Conference abstract in proceedings › Research
Published
Preventing tendon overuse injuries
Cook, J., Kongsgaard, M., Kjær, Michael, Bahr, R. & Engebretsen, L., 2009, Sports Injury Prevention. Wiley-Blackwell, p. 187-196 9 p.
Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research
Published
Habitual loading results in tendon hypertrophy and increased stiffness of the human patellar tendon
Couppe, C., Madsen, M. K., Aagaard, P., Hansen, P., Bojsen-Moller, J., Kjær, Michael & Magnusson, S. P., 2008, In: Journal of Applied Physiology. 105, 3, p. 805-810 5 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Effects of Heavy Slow Resistance Training Combined With Corticosteroid Injections or Tendon Needling in Patients With Lateral Elbow Tendinopathy A 3-Arm Randomized Double-Blinded Placebo-Controlled Study
Couppé, Christian, Døssing, S., Bulow, P. M., Siersma, Volkert Dirk, Zilmer, C. K., Bang, C. W., Høffner, Rikke, Kracht, M., Hogg, P., Edstrom, G., Kjær, Michael & Magnusson, Stig Peter, 2022, In: American Journal of Sports Medicine. 50, 10, p. 2787-2796 10 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Differences in tendon properties in elite badminton players with or without patellar tendinopathy
Couppé, Christian, Kongsgaard, M., Aagaard, P., Vinther, A., Boesen, M., Kjær, Michael & Magnusson, Stig Peter, 2012, In: Scandinavian Journal of Medicine & Science in Sports. 23, 2, 7 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
The effects of immobilization on the mechanical properties of the patellar tendon in younger and older men
Couppé, Christian, Suetta, Charlotte, Kongsgaard, M., Justesen, L., Hvid, L. G., Aagaard, P., Kjær, Michael & Magnusson, Stig Peter, 2012, In: Clinical Biomechanics. 27, 9, p. 949-54 6 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Mechanical properties and collagen cross-linking of the patellar tendon in old and young men
Couppé, C., Hansen, P., Kongsgaard, M., Kovanen, V., Suetta, Charlotte, Aagaard, P., Kjær, Michael & Magnusson, Stig Peter, 2009, In: Journal of Applied Physiology. 107, 3, p. 880-6 6 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Quantification of cell density in rat Achilles tendon: development and application of a new method
Couppé, C., Svensson, R. B., Heinemeier, K. M., Thomsen, E. W., Bayer, M. L., Christensen, L., Kjær, Michael, Magnusson, Stig Peter & Schjerling, P., Jan 2017, In: Histochemistry and Cell Biology. 147, 1, p. 97-102 6 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Human Achilles tendon glycation and function in diabetes
Couppé, Christian, Svensson, R. B., Madsen, M. K., Kovanen, V., Grosset, J., Snorgaard, O., Bencke, J., Larsen, J. O., Bandholm, Thomas Quaade, Christensen, T. M., Boesen, A., Helmark, I. C., Aagaard, P., Kjær, Michael & Magnusson, Stig Peter, Jan 2016, In: Journal of Applied Physiology. 120, 2, p. 130-137 8 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Accuracy of MRI technique in measuring tendon cross-sectional area
Couppé, Christian, Svensson, R. B., Elbrønd (Bibs), Vibeke Sødring, Hansen, P., Kjær, Michael & Magnusson, Stig Peter, 2014, In: Clinical Physiology and Functional Imaging. 34, 3, p. 237-241 5 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Life-long endurance running is associated with reduced glycation and mechanical stress in connective tissue
Couppé, Christian, Svensson, R. B., Grosset, J., Kovanen, V., Nielsen, R. H., Olsen, M. R., Larsen, J. O., Praet, S. F. E., Skovgaard, D., Hansen, M., Aagaard, P., Kjær, Michael & Magnusson, Stig Peter, Aug 2014, In: Age (Dordrecht, Netherlands). 36, 4, p. 1-19 19 p., 9665.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Habitual side-specific loading leads to structural, mechanical, and compositional changes in the patellar tendon of young and senior lifelong male athletes
Couppé, Christian, Svensson, R. B., Skovlund, S. V., Jensen, Jacob Kildevang, Eriksen, C. S., Malmgaard-Clausen, N. M., Nybing, J. D., Kjær, Michael & Magnusson, Stig Peter, 2021, In: Journal of Applied Physiology. 131, 4, p. 1187-1199
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Achilles Tendon Tissue Turnover Before and Immediately After an Acute Rupture
Cramer, A., Højfeldt, Grith Stougaard, Schjerling, Peter, Agergaard, J., van Hall, Gerrit, Olsen, J., Hölmich, Per, Kjær, Michael & Barfod, Kristoffer Weisskirchner, 2023, In: American Journal of Sports Medicine. 51, 9, 8 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Myofibre damage in human skeletal muscle: effects of electrical stimulation versus voluntary contraction
Crameri, R. M., Aagaard, P., Qvortrup, Klaus, Langberg, Henning, Olesen, Jes & Kjær, Michael, 2007, In: Journal of Physiology. 583, 1, p. 365-380 15 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Influence of Oral Contraceptive Use on Adaptations to Resistance Training
Dalgaard, L. B., Dalgas, U., Andersen, J. L., Rossen, N. B., Moller, A. B., Stodkilde-Jorgensen, H., Jorgensen, J. O., Kovanen, V., Couppe, C., Langberg, Henning, Kjær, Michael & Hansen, M., Jul 2019, In: Frontiers in Physiology. 10, 14 p., 824.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
No evidence of insulin-like growth factor-binding protein 3 proteolysis during a maximal exercise test in elite athletes
Dall, R., Lange, Kai, Kjær, Michael, Jørgensen, J. O., Christiansen, J. S., Orskov, H. & Flyvbjerg, A., Feb 2001, In: The Journal of clinical endocrinology and metabolism. 86, 2, p. 669-74 6 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Resistance training, insulin sensitivity and muscle function in the elderly
Dela, Flemming & Kjær, Michael, 2006, In: Essays in Biochemistry. 42, p. 75-88 13 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Cardiovascular control during exercise: insights from spinal cord-injured humans
Dela, Flemming, Mohr, T., Jensen, C. M. R., Haahr, H., Secher, Niels H., Biering-Sørensen, Fin & Kjær, Michael, 2003, In: Circulation. 107, 16, p. 2127-33 7 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Mødereferat: 8th International Biochemistry of Exercise Conference
Dela, Flemming, Mikines, K. J. & Kjær, Michael, 1991, In: Ugeskrift for læger. December
Research output: Contribution to journal › Journal article › Research
Published
Characterising the covariance pattern between lifestyle factors and structural brain measures: a multivariable replication study of two independent ageing cohorts
Demnitz, N., Hulme, Oliver James, Siebner, Hartwig Roman, Kjær, Michael, Ebmeier, K. P., Boraxbekk, CJ & Gillan, C. M., 2023, In: Neurobiology of Aging. 131, p. 115-123
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Is it all in the baseline? Trajectories of chair stand performance over 4 years and their association with grey matter structure in older adults
Demnitz, N., Gates, A. T., Mortensen, Erik Lykke, Garde, Ellen, Wimmelmann, Cathrine Lawaetz, Siebner, Hartwig Roman, Kjær, Michael & Boraxbekk, CJ, 2023, In: Human Brain Mapping. 44, 11, p. 4299-4309 11 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Right-left asymmetry in corticospinal tract microstructure and dexterity are uncoupled in late adulthood
Demnitz, N., Madsen, K. S., Johnsen, L. K., Kjær, Michael, Boraxbekk, CJ & Siebner, Hartwig Roman, 2021, In: NeuroImage. 240, 118405.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Skeletal muscle adaptation to immobilization and subsequent retraining in elderly men: No effect of anti-inflammatory medication
Dideriksen, K., Boesen, A. P., Kristiansen, J. F., Magnusson, Stig Peter, Schjerling, Peter, Holm, L. & Kjær, Michael, Sep 2016, In: Experimental Gerontology. 82, p. 8-18 11 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Lower basal and postprandial muscle protein synthesis after 2 weeks single-leg immobilization in older men: No protective effect of anti-inflammatory medication
Dideriksen, K., Reitelseder, S., Boesen, A. P., Zillmer, M., Agergaard, J., Kjær, Michael & Holm, L., 2024, In: Physiological Reports. 12, 4, 13 p., e15958.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Tendon collagen synthesis declines with immobilization in elderly humans: no effect of anti-inflammatory medication
Dideriksen, K., Boesen, A. P., Reitelseder, S., Couppé, C., Svensson, R., Schjerling, P., Magnusson, Stig Peter, Holm, L. & Kjær, Michael, Feb 2017, In: Journal of Applied Physiology. 122, 2, p. 273-282 10 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Stimulation of muscle protein synthesis by whey and caseinate ingestion after resistance exercise in elderly individuals
Dideriksen, K., Reitelseder, S., Petersen, S. G., Hjort, M., Helmark, I. C., Kjær, Michael & Holm, L., 2011, In: Scandinavian Journal of Medicine & Science in Sports. 21, 6, p. e372-383 12 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
GH and IGF1 levels are positively associated with musculotendinous collagen expression: experiments in acromegalic and GH deficiency patients
Doessing, S., Holm, L., Heinemeier, K. M., Feldt-Rasmussen, Ulla, Schjerling, Peter, Qvortrup, Klaus, Larsen, J. O., Nielsen, R. H., Flyvbjerg, A. & Kjær, Michael, Dec 2010, In: European Journal of Endocrinology. 163, 6, p. 853-62 10 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Growth hormone stimulates the collagen synthesis in human tendon and skeletal muscle without affecting myofibrillar protein synthesis
Doessing, S., Heinemeier, K. M., Holm, L., Mackey, Abigail, Schjerling, Peter, Rennie, M., Petersen, K. S., Reitelseder, S., Kappelgaard, A., Rasmussen, M. H., Flyvbjerg, A. & Kjær, Michael, 15 Jan 2010, In: Journal of Physiology. 588, Pt 2, p. 341-51 11 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Effects of age on muscle power, postural control and functional capacity after short-term immobilization and retraining
Elam, C., Hvid, L. G., Christensen, U., Kjær, Michael, Magnusson, Stig Peter, Aagaard, P., Bunketorp Käll, L. & Suetta, Charlotte, 2022, In: Journal of Musculoskeletal Neuronal Interactions. 22, 4, p. 486-497 12 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
The Ruptured Achilles Tendon Elongates for 6 Months After Surgical Repair Regardless of Early or Late Weightbearing in Combination With Ankle Mobilization: A Randomized Clinical Trial
Eliasson, P., Agergaard, A., Couppe, C., Svensson, R., Hoeffner, R., Warming, S., Warming, N., Holm, C., Jensen, M. H., Krogsgaard, Michael R., Kjær, Michael & Magnusson, Stig Peter, 2018, In: American Journal of Sports Medicine. 46, 10, p. 2492-2502
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Simvastatin and atorvastatin reduce the mechanical properties of tendon constructs in vitro and introduce catabolic changes in the gene expression pattern
Eliasson, P., Svensson, R. B., Giannopoulos, A., Eismark, C., Kjær, Michael, Schjerling, P. & Heinemeier, K. M., 2017, In: PLOS ONE. 12, 3, 16 p., e0172797.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Ruptured human Achilles tendon has elevated metabolic activity up to 1 year after repair
Eliasson, P., Couppé, C., Lonsdale, M., Svensson, R. B., Neergaard, C., Kjær, Michael, Friberg, L. & Magnusson, Stig Peter, Sep 2016, In: European Journal of Nuclear Medicine and Molecular Imaging. 43, 10, p. 1868-77 10 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
The effect of 4 months exercise training on systemic biomarkers of cartilage and bone turnover in hip osteoarthritis patients
Ellegaard, M., Bieler, T., Beyer, N., Kjær, Michael & Jørgensen, Niklas Rye, 2020, In: Translational Sports Medicine. 3, 1, p. 16-25
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Load magnitude affects patellar tendon mechanical properties but not collagen or collagen cross-linking after long-term strength training in older adults
Eriksen, C. S., Svensson, R. B., Gylling, A. T., Couppé, Christian, Magnusson, Stig Peter & Kjær, Michael, Jan 2019, In: BMC Geriatrics. 19, 15 p., 30.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Physical activity as intervention for age-related loss of muscle mass and function: protocol for a randomised controlled trial (the LISA study)
Eriksen, C. S., Garde, Ellen, Reislev, N. L., Wimmelmann, Cathrine Lawaetz, Bieler, T., Ziegler, A. K., Gylling, A. T., Dideriksen, K. J., Siebner, Hartwig Roman, Mortensen, Erik Lykke & Kjær, Michael, Dec 2016, In: B M J Open. 6, 12, p. 1-13 13 p., e012951.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Lower tendon stiffness in very old compared with old individuals is unaffected by short-term resistance training of skeletal muscle
Eriksen, C. S., Henkel, C., Svensson, R. B., Agergaard, A., Couppé, C., Kjær, Michael & Magnusson, Stig Peter, 2018, In: Journal of Applied Physiology. 125, 1, p. 205-214 10 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Effect of temperature on skeletal muscle energy turnover during dynamic knee-extensor exercise in humans
Ferguson, R. A., Krustrup, P., Kjær, Michael, Mohr, M., Ball, D. & Bangsbo, Jens, 2006, In: Journal of Applied Physiology. 101, 1, p. 47-52 6 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Immunohistochemical changes in the expression of HSP27 in exercised human vastus lateralis muscle
Folkesson, M., Mackey, Abigail, Holm, L., Kjær, Michael, Paulsen, G., Raastad, T., Henriksson, J. & Kadi, F., 2008, In: Acta Physiologica (Print Edition). 194, 3, p. 215-22 7 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Immunohistochemical changes in the expression of HSP27 in exercised human vastus lateralis muscle”. Acta Physiologica (Oxf). 194(3): 215-22, 2008.
Folkesson, M., Mackey, A. L., Holm, L., Kjær, Michael, Paulsen, G., Raastad, T., Henriksson, J. & Kadi, F., 28 Jun 2008, In: Acta Physiologica. 194, 3, p. 215-222 8 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Exercise and diabetes
Galbo, Henrik, Linstow, M. V., Dela, Flemming, Kjær, Michael & Mikines, K. J., 1992, In: Medicine and Sport Science. 37, p. 227-236
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Different training responses in elderly men and women following a prolonged muscle resistance training intervention
Gates, A. T., Mertz, K. H., Bloch-Ibenfeldt, Mads, Garde, Ellen, Baekgaard, M., Svensson, René Brüggebusch & Kjær, Michael, 1 Nov 2021, In: Translational Sports Medicine. 4, 6, p. 892-899 8 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Effects of genipin crosslinking on mechanical cell-matrix interaction in 3D engineered tendon constructs
Giannopoulos, A., Svensson, R. B., Yeung, Ching-Yan Chloé, Kjær, Michael & Magnusson, Stig Peter, 2021, In: Journal of the Mechanical Behavior of Biomedical Materials. 119, 104508.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Cellular homeostatic tension and force transmission measured in human engineered tendon
Giannopoulos, A., Svensson, R. B., Heinemeier, K. M., Schjerling, P., Kadler, K. E., Holmes, D. F., Kjær, Michael & Magnusson, Stig Peter, 2018, In: Journal of Biomechanics. 78, p. 161-165 5 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Growth Hormone Receptor Antagonist Treatment Reduces Exercise Performance in Young Males
Goto, K., Doessing, S., Nielsen, R. H., Flyvbjerg, A. & Kjær, Michael, 2009, In: Journal of Clinical Endocrinology and Metabolism. 94, 9, p. 3265-3272 7 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
The influence of prolonged strength training upon muscle and fat in healthy and chronically diseased older adults
Gylling, A. T., Eriksen, C. S., Garde, Ellen, Wimmelmann, Cathrine Lawaetz, Reislev, N. L., Bieler, T., Ziegler, A. K., Andersen, K. W., Bauer, C., Dideriksen, K., Bækgaard, M., Mertz, K. H., Bayer, M. L., Bloch-Ibenfeldt, M., Boraxbekk, CJ, Siebner, Hartwig Roman, Mortensen, Erik Lykke & Kjær, Michael, 2020, In: Experimental Gerontology. 136, 110939.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Maintenance of muscle strength following a one-year resistance training program in older adults
Gylling, A. T., Bloch-Ibenfeldt, M., Eriksen, C. S., Ziegler, A. K., Wimmelmann, Cathrine Lawaetz, Bækgaard, M., Boraxbekk, CJ, Siebner, Hartwig Roman, Mortensen, Erik Lykke & Kjær, Michael, 2020, In: Experimental Gerontology. 139, 111049.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Basic Components of Connective Tissues and Extracellular Matrix: Elastin, Fibrillin, Fibulins, Fibrinogen, Fibronectin, Laminin, Tenascins and Thrombospondins
Halper, J. & Kjær, Michael, 2014, Progress in Heritable Soft Connective Tissue Diseases. Vol. 802. p. 31-47 17 p. (Advances in Experimental Medicine and Biology).
Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research › peer-review
Published
The effect of recombinant human growth hormone and resistance training on IGF-I mRNA expression in the muscles of elderly men
Hameed, M., Lange, Kai, Andersen, J. L., Schjerling, Peter, Kjær, Michael, Harridge, S. D. R. & Goldspink, G., 15 Feb 2004, In: The Journal of Physiology. 555, Pt 1, p. 231-40 10 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Effect of administration of oral contraceptives in vivo on collagen synthesis in tendon and muscle connective tissue in young women
Hansen, M., Miller, B. F., Holm, L., Doessing, S., Petersen, S. G., Skovgaard, D., Frystyk, J., Flyvbjerg, A., Koskinen, S., Pingel, Jessica, Kjær, Michael & Langberg, Henning, 2009, In: Journal of Applied Physiology. 106, 4, p. 1435-43 9 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Effects of estrogen replacement and lower androgen status on skeletal muscle collagen and myofibrillar protein synthesis in postmenopausal women
Hansen, M., Skovgaard, D., Reitelseder, S., Holm, L., Langberg, Henning & Kjær, Michael, 2012, In: Journals of Gerontology. Series A: Biological Sciences & Medical Sciences. 67, 10, p. 1005-1013 9 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Local administration of insulin-like growth factor-I (IGF-I) stimulates tendon collagen synthesis in humans
Hansen, M., Boesen, A., Holm, L., Flyvbjerg, A., Langberg, Henning & Kjær, Michael, 2013, In: Scandinavian Journal of Medicine & Science in Sports. 23, 5, p. 614-619
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Myofibrillar proteolysis in response to voluntary or electrically stimulated muscle contractions in humans
Hansen, M., Trappe, T., Crameri, R. M., Qvortrup, Klaus, Kjær, Michael & Langberg, Henning, 2008, In: Scandinavian Journal of Medicine & Science in Sports Online. 19, 1, p. 75-82 7 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Effect of administration of oral contraceptives on the synthesis and breakdown of myofibrillar proteins in young women
Hansen, M., Langberg, Henning, Holm, L., Miller, B. F., Petersen, S. G., Doessing, S., Skovgaard, D., Trappe, T. & Kjær, Michael, 2011, In: Scandinavian Journal of Medicine & Science in Sports. 21, 1, p. 62-72 11 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Effect of oral contraceptives on patellar tendon collagen synthesis at rest and in response to exercise
Hansen, M., Langberg, Henning, Koskinen, S., Petersen, S. G., Døssing, S., Magnusson, P. & Kjær, Michael, 1 Feb 2007, In: Japanese Journal of Physical Fitness and Sports Medicine. 56, 1, 1 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Influence of Sex and Estrogen on Musculotendinous Protein Turnover at Rest and After Exercise
Hansen, M. & Kjær, Michael, 2014, In: Exercise and Sport Sciences Reviews. 42, 4, p. 183–192 10 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Effect of estrogen on tendon collagen synthesis, tendon structural characteristics, and biomechanical properties in postmenopausal women
Hansen, M., Kongsgaard, M., Holm, L., Skovgaard, D., Magnusson, Stig Peter, Qvortrup, Klaus, Larsen, J. O., Dahl, M., Serup, A., Frystyk, J., Flyvbjerg, A., Langberg, Henning & Kjær, Michael, 2009, In: Journal of Applied Physiology. 106, 4, p. 1385-93 9 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
No effect of growth hormone administration on substrate oxidation during exercise in young, lean men
Hansen, M., Morthorst, R., Larsson, B., Dall, R., Flyvbjerg, A., Rasmussen, M. H., Orskov, H., Kjær, Michael & Lange, K. H. W., 15 Sep 2005, In: The Journal of Physiology. 567, Pt 3, p. 1035-45 11 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Ethinyl estradiol suppress tendon collagen synthesis in response to exercise
Hansen, M., Koskinen, S., Petersen, S. G., Dossing, S., Frystyk, J., Flyvbjere, A., Kjær, Michael & Langberg, Henning, Apr 2008.
Research output: Contribution to conference › Paper › Research › peer-review
Published
Sex Hormones and Tendon
Hansen, M. & Kjær, Michael, Aug 2016, Metabolic influences on risk for tendon disorders. Springer, Vol. 920. p. 139-149 11 p. (Advances in Experimental Medicine and Biology).
Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research › peer-review
Published
Impact of oral contraceptive use and menstrual phases on patellar tendon morphology, biochemical composition and biomechanical properties in female athletes
Hansen, M. D., Couppé, Christian, Hansen, C., Skovgaard, D., Kovanen, V., Larsen, J. O., Aagaard, P., Magnusson, Stig Peter & Kjær, Michael, 21 Feb 2013, In: Journal of Applied Physiology. 114, p. 998-1008 11 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Glutaraldehyde Cross-Linking of TendonMechanical Effects at the Level of the Tendon Fascicle and Fibril
Hansen, P., Svensson, R. B., Aagaard, P., Trappe, T., Haraldsson, B. T., Kjær, Michael, Magnusson, P. & Hassenkam, Tue, 2009, In: Connective Tissue Research. 50, 4, p. 211-222 11 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Micromechanical properties and collagen composition of ruptured human achilles tendon
Hansen, P., Kovanen, V., Hölmich, P., Krogsgaard, Michael R., Hansson, P., Dahl, M., Hald, M., Aagaard, P., Kjær, Michael & Magnusson, Stig Peter, 2013, In: American Journal of Sports Medicine. 41, 2, p. 437-43 7 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Glutaraldehyde cross-linking of tendon mechanical effects at the level of the tendon fascicle and fibril
Hansen, P., Hassenkam, Tue, Svensson, R. B., Aagaard, P., Trappe, T., Haraldsson, B. T., Kjær, Michael & Magnusson, P., 2009, In: Connective Tissue Research. 50, 4, p. 211-22 12 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Lower strength of the human posterior patellar tendon seems unrelated to mature collagen cross-linking and fibril morphology
Hansen, P., Haraldsson, B. T., Aagaard, P., Kovanen, V., Avery, N. C., Qvortrup, Klaus, Larsen, J. O., Krogsgaard, M., Kjær, Michael, Magnusson, Stig Peter, Hansen, P., Haraldsson, B. T., Aagaard, P., Kovanen, V., Avery, N. C., Qvortrup, K., Larsen, J. O., Krogsgaard, Michael R., Kjær, Michael & Magnusson, Stig Peter, 1 Jan 2010, In: Journal of Applied Physiology. 108, 1, p. 47-52 6 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Corticosteroid administration alters the mechanical properties of isolated collagen fascicles in rat-tail tendon
Haraldsson, B. T., Aagaard, P., Crafoord-Larsen, D., Kjær, Michael & Magnusson, Stig Peter, 2009, In: Scandinavian Journal of Medicine & Science in Sports Online. 19, 5, p. 621-6 6 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Lateral force transmission between human tendon fascicles
Haraldsson, B. T., Aagaard, P., Qvortrup, Klaus, Bojsen-Moller, J., Krogsgaard, Michael R., Koskinen, S., Kjær, Michael, Magnusson, Stig Peter, Haraldsson, B. T., Aagaard, P., Qvortrup, K., Bojsen-Moller, J., Krogsgaard, Michael R., Koskinen, S. O. A., Kjær, Michael & Magnusson, Stig Peter, 2008, In: Matrix Biology. 27, 2, p. 86-95 10 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Suprisingly high percentage of type I muscle fibers in a chronic paralegic individual: A Case study
Hartkop, A., Andersen, J. L., Crone, C., Harridge, S., Kjær, Michael, Mizuno, M., Ratkevicius, A., Quistorff, B., Biering-Sørensen, F. & Zhou, S., 1997, In: International Functional Electrical Stimulation Society. August, p. 16-21
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Surprisingly high percentage of type I mucle fibers in a Chronic paralegic individual: A case study
Hartkopp, A., Andersen, J. L., Crone, C., Harridge, S., Kjær, Michael, Mizuno, M., Ratkevicius, A., Quistorff, B., Biering-Sørensen, F. & Zhou, S., 1997, In: International Functional Electrical Stimulation Society August 16-21.
Research output: Contribution to journal › Journal article › Research
Published
Effect of training on contractile and metabolic properties of wrist extensors in spinal cord-injured individuals.
Hartkopp, A., Harridge, S. D. R., Mizuno, M., Ratkevicius, A., Quistorff, B., Kjær, Michael & Biering-Sørensen, Fin, 2003, In: Muscle & Nerve. 27, 1, p. 72-80 8 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Expression of collagen and related growth factors in rat tendon and skeletal muscle in response to specific contraction types
Heinemeier, K. M., Olesen, J. L., Haddad, F., Langberg, Henning, Kjær, Michael, Baldwin, K. M. & Schjerling, Peter, 2007, In: Journal of Physiology. 582, 3, p. 1303-1316 14 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Uphill running improves rat Achilles tendon tissue mechanical properties and alters gene expression without inducing pathological changes
Heinemeier, K. M., Skovgaard, D., Bayer, M. L., Qvortrup, Klaus, Kjær, Andreas, Kjær, Michael, Magnusson, Stig Peter & Kongsgaard, M., 2012, In: Journal of Applied Physiology. 113, 5, p. 827-836 10 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Effect of unloading followed by reloading on expression of collagen and related growth factors in rat tendon and muscle
Heinemeier, K. M., Olesen, Jes, Haddad, F., Schjerling, Peter, Baldwin, K. M. & Kjær, Michael, 2009, In: Journal of Applied Physiology. 106, 1, p. 178-86 9 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
GH/IGF-I axis and matrix adaptation of the musculotendinous tissue to exercise in humans
Heinemeier, K. M., Mackey, Abigail, Doessing, S., Hansen, M., Bayer, M. L., Nielsen, R. H., Herchenhan, A., Malmgaard-Clausen, N. M. & Kjær, Michael, Aug 2012, In: Scandinavian Journal of Medicine & Science in Sports. 22, 4, p. e1-7
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Radiocarbon dating reveals minimal collagen turnover in both healthy and osteoarthritic human cartilage
Heinemeier, K. M., Schjerling, P., Heinemeier, J., Møller, M. B., Krogsgaard, Michael R., Grum-Schwensen, T., Petersen, Michael Mørk & Kjær, Michael, 6 Jul 2016, In: Science Translational Medicine. 8, 346, 346ra90.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Methods of Assessing Human Tendon Metabolism and Tissue Properties in Response to Changes in Mechanical Loading
Heinemeier, K. M., Kjær, Michael & Magnusson, Stig Peter, 2016, Metabolic Influences on Risk for Tendon Disorders: Pary 1. Springer, Vol. 920. p. 97-106 10 p. (Advances in Experimental Medicine and Biology).
Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research › peer-review
Published
Carbon-14 bomb pulse dating shows that tendinopathy is preceded by years of abnormally high collagen turnover
Heinemeier, K. M., Schjerling, Peter, Øhlenschlæger, Tommy Frisgaard, Eismark, C., Olsen, J. & Kjær, Michael, Sep 2018, In: FASEB journal : official publication of the Federation of American Societies for Experimental Biology. 32, 9, p. 4763-4775 13 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Effects of anti-inflammatory (NSAID) treatment on human tendinopathic tissue
Heinemeier, K. M., Øhlenschlæger, Tommy Frisgaard, Mikkelsen, U. R., Sønder, F., Schjerling, Peter, Svensson, R. B. & Kjær, Michael, Nov 2017, In: Journal of Applied Physiology. 123, 5, p. 1397-1405 9 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Lack of tissue renewal in human adult Achilles tendon is revealed by nuclear bomb (14)C
Heinemeier, K. M., Schjerling, Peter, Heinemeier, J., Magnusson, Stig Peter & Kjær, Michael, 2013, In: F A S E B Journal. 27, 5, p. 2074-2079 6 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Local trauma in human patellar tendon leads to widespread changes in the tendon gene expression
Heinemeier, K. M., Lorentzen, M. P., Kildevang Jensen, J., Schjerling, P., Sennes, O., Narici, M. & Kjær, Michael, 1 May 2016, In: Journal of Applied Physiology. 120, 9, p. 1000-1010 11 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Role of adenosine in regulating the heterogeneity of skeletal muscle blood flow during exercise in humans
Heinonen, I., Nesterov, S. V., Kemppainen, J., Nuutila, P., Knuuti, J., Laitio, R., Kjær, Michael, Boushel, R. C. & Kalliokoski, K. K., 1 Dec 2007, In: Journal of Applied Physiology. 103, 6, p. 2042-8 7 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Bone blood flow and metabolism in humans: Effect of muscular exercise and other physiological perturbations
Heinonen, I., Kemppainen, J., Kaskinoro, K., Langberg, Henning, Knuuti, J., Boushel, R., Kjær, Michael & Kalliokoski, K. K., 21 Dec 2012, In: Journal of Bone and Mineral Research. 28, 5, p. 1068–1074
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Extensive monitoring through multiple blood samples in professional soccer players
Heisterberg, M. F., Fahrenkrug, J., Krustrup, P., Storskov, A., Kjær, Michael & Andersen, J. L., 2013, In: Journal of Strength and Conditioning Research. 27, 5, p. 1260-1271 12 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Losartan has no additive effect on the response to heavy resistance exercise in human elderly skeletal muscle
Heisterberg, M. F., Andersen, J. L., Schjerling, Peter, Lund, A., Dalskov, S., Overgård Jønsson, A., Warming, N., Fogelstrøm, M., Kjær, Michael & Mackey, Abigail, Nov 2018, In: Journal of Applied Physiology. 125, 5, p. 1536-1554 19 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Effect of Losartan on the Acute Response of Human Elderly Skeletal Muscle to Exercise
Heisterberg, M. F., Andersen, J. L., Schjerling, P., Bülow, J., Lauersen, J. B., Roeber, H. L., Kjær, Michael & Mackey, Abigail, 1 Feb 2018, In: Medicine and Science in Sports and Exercise. 50, 2, p. 225–235
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Kost, motion og sport
Helge, Jørn Wulff, McDonald, C. & Kjær, Michael, 2010, Menneskets Ernæring. 3 ed. København: Munksgaard , p. 401-424 24 p.
Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Communication
Published
Exercise increases interleukin-10 levels both intraarticularly and peri-synovially in patients with knee osteoarthritis: a randomized controlled trial
Helmark, I. C., Mikkelsen, U. R., Børglum, J., Rothe, A., Petersen, M. C. H., Andersen, Ove, Langberg, Henning & Kjær, Michael, 2010, In: Arthritis Research & Therapy. 12, 4, p. R126
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Moderate loading of the human osteoarthritic knee joint leads to lowering of intraarticular cartilage oligomeric matrix protein
Helmark, I. C., Petersen, M. C. H., Christensen, H. E., Kjær, Michael & Langberg, Henning, Apr 2012, In: Rheumatology International. 32, 4, p. 1009-14 6 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Early osteoarthritis and microdialysis: a novel in vivo approach for measurements of biochemical markers in the perisynovium and intraarticularly
Helmark, I. C., Mikkelsen, U. R., Krogsgaard, Michael R., Belhage, B., Petersen, M. C. H., Langberg, Henning & Kjær, Michael, 2010, In: Knee Surgery, Sports Traumatology, Arthroscopy. 18, 11, p. 1617-1623 7 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Lysyl oxidase activity is required for ordered collagen fibrillogenesis by tendon cells
Herchenhan, A., Uhlenbrock, F. K., Eliasson, P., Weis, M., Eyre, D., Kadler, K. E., Magnusson, Stig Peter & Kjær, Michael, 26 Jun 2015, In: The Journal of Biological Chemistry. 290, 26, p. 16440-50 11 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Early Growth Response Genes Increases Rapidly After Mechanical Overloading and Unloading in Tendon Constructs
Herchenhan, A., Dietrich-Zagonel, F., Schjerling, P., Kjær, Michael & Eliasson, P., 2020, In: Journal of Orthopaedic Research. 38, 1, p. 173-181
Research output: Contribution to journal › Journal article › Research › peer-review
Published
In vitro tendon tissue development from human fibroblasts demonstrates collagen fibril diameter growth associated with a rise in mechanical strength
Herchenhan, A., Bayer, M. L., Svensson, R. B., Magnusson, Stig Peter & Kjær, Michael, 2013, In: Developmental Dynamics. 242, 1, p. 2-8 7 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Insulin-like growth factor I enhances collagen synthesis in engineered human tendon tissue
Herchenhan, A., Bayer, M. L., Eliasson, P., Magnusson, Stig Peter & Kjær, Michael, Feb 2015, In: Growth Hormone & I G F Research. 25, 1, p. 13-19 7 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Impact of GH administration on athletic performance in healthy young adults: A systematic review and meta-analysis of placebo-controlled trials
Hermansen, K., Bengtsen, M., Kjær, Michael, Vestergaard, P. & Jørgensen, J. O. L., 2017, In: Growth Hormone & I G F Research. 34, p. 38-44
Research output: Contribution to journal › Review › Research › peer-review
Published
Effects of Long-Term Physical Activity and Diet on Skin Glycation and Achilles Tendon Structure
Hjerrild, J. N., Wobbe, A., Stausholm, M. B., Larsen, A. E., Josefsen, C. O., Malmgaard-Clausen, N. M., Dela, Flemming, Kjær, Michael, Magnusson, Stig Peter, Hansen, M., Svensson, R. B. & Couppé, C., 22 Jun 2019, In: Nutrients. 11, 6
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Persistent Deficits after an Achilles Tendon Rupture: A Narrative Review
Høffner, Rikke, Svensson, R. B., Bjerregaard, N., Kjær, Michael & Magnusson, Stig Peter, 2022, In: Translational Sports Medicine. 2022
Research output: Contribution to journal › Review › Research › peer-review
Published
Tendon Elongation and Function After Delayed or Standard Loading of Surgically Repaired Achilles Tendon Ruptures: A Randomized Controlled Trial
Høffner, Rikke, Agergaard, Anne-Sofie, Svensson, R. B., Cullum, C., Mikkelsen, R. K., Konradsen, L., Krogsgaard, Michael R., Boesen, Mikael Ploug, Kjær, Michael & Magnusson, Stig Peter, 2024, In: American Journal of Sports Medicine. 52, 4, p. 1022-1031 10 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Muscle fascicle and sarcomere adaptation in response to Achilles tendon elongation in an animal model
Høffner, Rikke, Svensson, R. B., Dietrich-Zagonel, F., Schefte, D., Kjær, Michael, Eliasson, P. & Magnusson, Stig Peter, 2023, In: Journal of applied physiology (Bethesda, Md. : 1985). 135, 2, p. 326-333 8 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Fibre type differences in the organisation of mononuclear cells and myonuclei at the tips of human myofibres
Høgsbjerg, Christian, Moebjerg, A., Yeung, Ching-Yan Chloé, Schjerling, Peter, Krogsgaard, Michael R., Koch, M., Kjær, Michael, Von Keudell, Arvind Gabriel & Mackey, Abigail, 1 Jan 2024, In: bioRxiv. p. 2024.05.03.592365
Research output: Contribution to journal › Journal article › Research
Published
Changes in muscle size and MHC composition in response to resistance exercise with heavy and light loading intensity
Holm, L., Reitelseder, S., Pedersen, T. G., Doessing, S., Petersen, S. G., Andersen, J. L., Aagaard, P., Kjær, Michael & Flyvbjerg, A., 2008, In: Journal of Applied Physiology. 105, 5, p. 1454-1461 7 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Protein-containing nutrient supplementation following strength training enhances the effect on muscle mass, strength, and bone formation in postmenopausal women
Holm, L., Olesen, J. L., Matsumoto, K., Doi, T., Mizuno, M., Alsted, T. J., Mackey, Abigail, Schwarz, Peter & Kjær, Michael, 2008, In: Journal of Applied Physiology. 105, 1, p. 274-81 7 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Postexercise nutrient intake enhances leg protein balance in early postmenopausal women
Holm, L., Esmarck, B., Suetta, Charlotte, Matsumoto, K., Doi, T., Mizuno, M., Miller, B. F. & Kjær, Michael, Sep 2005, In: Journals of Gerontology - Series A Biological Sciences and Medical Sciences. 60, 9, p. 1212-1218 7 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Postexercise nutrient intake enhances leg protein balance in early postmenopausal women
Holm, L., Esmarck, B., Suetta, C., Matsumoto, K., Doi, T., Mizuno, M., Miller, B. F. & Kjær, Michael, 1 Sep 2005, In: The journals of gerontology. Series A, Biological sciences and medical sciences. 60, 9, p. 1212-1218 7 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Changes in muscle size and MHC composition in response to resistance exercise with heavy and light loading intensity
Holm, L., Reitelseder, S., Pedersen, T. G., Doessing, S., Petersen, S. G., Flyvbjerg, A., Andersen, J. L., Aagaard, P. & Kjær, Michael, 1 Nov 2008, In: Journal of Applied Physiology. 105, 5, p. 1454-1461 8 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
The effect of protein and carbohydrate supplementation on strength training outcome of rehabilitation in ACL patients
Holm, L., Esmarck, B., Mizuno, M., Hansen, H., Suetta, C., Hölmich, Per, Krogsgaard, M. & Kjær, Michael, 17 Aug 2006, In: Journal of Orthopaedic Research. 24, 11, p. 2114-2123 10 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Measuring protein breakdown in individual proteins in vivo
Holm, L. & Kjær, Michael, 2010, In: Current Opinion in Clinical Nutrition and Metabolic Care. 13, 5, p. 526-531 6 p.
Research output: Contribution to journal › Review › Research › peer-review
Published
Determination of steady-state protein breakdown rate in vivo by the disappearance of protein-bound tracer-labeled amino acids: a method applicable in humans
Holm, L., O'Rourke, B., Ebenstein, D., Toth, M. J., Bechshoeft, R., von Holstein-Rathlou, Niels-Henrik, Kjær, Michael & Matthews, D. E., 2013, In: A J P: Endocrinology and Metabolism (Online). 304, 8, p. E895-E907 13 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
The single-biopsy approach in determining protein synthesis in human slow-turning-over tissue: use of flood-primed, continuous infusion of amino acid tracer
Holm, L., Reitelseder, S., Dideriksen, K., Nielsen, R. H., Bülow, J. & Kjær, Michael, 23 Apr 2014, In: American Journal of Physiology: Endocrinology and Metabolism. 306, 11, p. E1330-39 10 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Contraction intensity and feeding affect collagen and myofibrillar protein synthesis rates differently in human skeletal muscle
Holm, L., van Hall, Gerrit, Rose, A., Miller, B. F., Doessing, S., Richter, Erik A. & Kjær, Michael, 2010, In: American Journal of Physiology: Endocrinology and Metabolism. 298, 2, p. E257-E269 13 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Effects of aging on muscle mechanical function and muscle fiber morphology during short-term immobilization and subsequent retraining
Hvid, L., Aagaard, P., Justesen, L., Bayer, M. L., Andersen, J. L., Ørtenblad, N., Kjær, Michael & Suetta, Charlotte, 2010, In: Journal of Applied Physiology. 109, 6, p. 1628-1634 7 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Four days of muscle disuse impairs single fiber contractile function in young and old healthy men
Hvid, L. G., Suetta, C., Aagaard, P., Kjær, Michael, Frandsen, U. & Ortenblad, N., 2013, In: Experimental Gerontology. 48, 2, p. 154-161 8 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Effects of ageing on single muscle fibre contractile function following short-term immobilisation
Hvid, L. G., Ortenblad, N., Aagaard, P., Kjær, Michael & Suetta, C., 2011, In: Journal of Physiology. 589, Pt 19, p. 4745-57 13 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Myosin content of single muscle fibers following short-term disuse and active recovery in young and old healthy men
Hvid, L. G., Brocca, L., Ørtenblad, N., Suetta, Charlotte, Aagaard, P., Kjær, Michael, Bottinelli, R. & Pellegrino, M. A., 2017, In: Experimental Gerontology. 87, Part A, p. 100-107
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Plasticity in central neural drive with short-term disuse and recovery - effects on muscle strength and influence of aging
Hvid, L. G., Aagaard, P., Ørtenblad, N., Kjær, Michael & Suetta, Charlotte, 2018, In: Experimental Gerontology. 106, p. 145-153 9 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Aging impairs the recovery in mechanical muscle function following 4 days of disuse
Hvid, L. G., Suetta, Charlotte, Nielsen, J., Jensen, M. M., Frandsen, U., Ørtenblad, N., Kjær, Michael & Aagaard, P., Apr 2014, In: Experimental Gerontology. 52, p. 1-8 8 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Fusion of myofibre branches is a physiological feature of healthy human skeletal muscle regeneration
Højfeldt, Grith Stougaard, Sorenson, T., Gonzales, A., Kjær, Michael, Andersen, J. L. & Mackey, Abigail, 12 Aug 2023, In: Skeletal Muscle. 13, 1, p. 1-14 13.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Remodeling of muscle fibres approaching the human myotendinous junction
Jakobsen, J. R., Jakobsen, N. R., Mackey, Abigail, Koch, M., Kjær, Michael & Krogsgaard, Michael R., 2018, In: Scandinavian Journal of Medicine & Science in Sports. 28, 8, p. 1859-1865
Research output: Contribution to journal › Journal article › Research › peer-review
Published
RNA-sequencing and immunofluorescence of the myotendinous junction of mature horses and humans
Jakobsen, J. R., Schjerling, Peter, Svensson, R. B., Buhl, Rikke, Carstensen, Helena, Koch, M., Rindom Krogsgaard, M. R., Kjær, Michael & Mackey, Abigail, 2021, In: American journal of physiology. Cell physiology. 321, p. C453–C470
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Adipocytes are present at human and murine myotendinous junctions
Jakobsen, J. R., Jakobsen, N. R., Mackey, Abigail, Knudsen, A. B., Hannibal, Jens, Koch, M., Kjær, Michael & Krogsgaard, Michael R., 2021, In: Translational Sports Medicine. 4, 2, p. 223-230
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Nestin and osteocrin mRNA increases in human semitendinosus myotendinous junction 7 days after a single bout of eccentric exercise
Jakobsen, J. R., Schjerling, Peter, Kjær, Michael, Mackey, Abigail & Krogsgaard, Michael R., 2022, In: Histochemistry and Cell Biology. 158, p. 49–64
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Composition and adaptation of human myotendinous junction and neighboring muscle fibers to heavy resistance training
Jakobsen, J. R., Mackey, Abigail, Knudsen, A. B., Kjær, Michael & Krogsgaard, Michael R., Dec 2017, In: Scandinavian Journal of Medicine & Science in Sports. 27, 12, p. 1547–1559
Research output: Contribution to journal › Journal article › Research › peer-review
Published
The effect of strength training, recreational soccer and running exercise on stretch-shortening cycle muscle performance during countermovement jumping
Jakobsen, M. D., Sundstrup, E., Randers, M. B., Kjær, Michael, Andersen, L. L., Krustrup, P. & Aagaard, P., 2012, In: Human Movement Science. 31, 4, p. 970-986 17 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Biomechanical properties of the patellar tendon in children with heritable connective tissue disorders
Jensen, J. K., Nygaard, R. H., Svensson, R. B., Hove, H. D., Magnusson, Stig Peter, Kjær, Michael & Couppé, Christian, 2018, In: European Journal of Applied Physiology. 118, 7, p. 1301-1307 7 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Isometric abdominal wall muscle strength assessment in individuals with incisional hernia: a prospective reliability study
Jensen, K. K., Kjær, Michael & Jørgensen, Lars Nannestad, Dec 2016, In: Hernia. 20, 6, p. 831-837
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Histology and Function of the Rectus Abdominis Muscle in Patients With Incisional Hernia
Jensen, K. K., Oma, E., Kjær, Michael, Jørgensen, Lars Nannestad & Andersen, J. L., 2020, In: Journal of Surgical Research. 253, p. 245-251 7 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Macrophage Subpopulations and the Acute Inflammatory Response of Elderly Human Skeletal Muscle to Physiological Resistance Exercise
Jensen, S. M., Bechshøft, C. J. L., Heisterberg, M. F., Schjerling, P., Andersen, J. L., Kjær, Michael & Mackey, Abigail, 2020, In: Frontiers in Physiology. 11, 15 p., 811.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Activated protein synthesis and suppressed protein breakdown signaling in skeletal muscle of critically ill patients
Jespersen, J. G., Nedergaard, A., Reitelseder, S., Mikkelsen, U. R., Dideriksen, K. J., Agergaard, J., Kreiner, F., Pott, Frank Christian, Schjerling, P. & Kjær, Michael, 2011, In: P L o S One. 6, 3, p. e18090
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Effect of Ultrasonography-Guided Corticosteroid Injection vs Placebo Added to Exercise Therapy for Achilles Tendinopathy: A Randomized Clinical Trial
Johannsen, F., Olesen, J. L., Øhlenschläger, T. F., Lundgaard-Nielsen, M., Cullum, C. K., Jakobsen, A. S., Rathleff, M. S., Magnusson, Stig Peter & Kjær, Michael, 2022, In: JAMA network open. 5, 7, 14 p., E2219661.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Corticosteroid injection is the best treatment in plantar fasciitis if combined with controlled training
Johannsen, F. E., Herzog, R. B., Malmgaard-Clausen, N. M., Hoegberget-Kalisz, M., Magnusson, Stig Peter & Kjær, Michael, 2019, In: Knee Surgery, Sports Traumatology, Arthroscopy. 27, 1, p. 5-12
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Acute loading has minor influence on human articular cartilage gene expression and glycosaminoglycan composition in late-stage knee osteoarthritis: a randomised controlled trial
Jørgensen, A. E. M., Schjerling, Peter, DellaValle, B., Rungby, Jørgen & Kjær, Michael, 2023, In: Osteoarthritis and Cartilage. 31, 7, p. 884-893 10 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
The regional turnover of cartilage collagen matrix in late-stage human knee osteoarthritis
Jørgensen, A. E. M., Agergaard, J., Schjerling, Peter, Heinemeier, K. M., van Hall, Gerrit & Kjær, Michael, 2022, In: Osteoarthritis and Cartilage. 30, 6, p. 886-895
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Collagen Growth Pattern in Human Articular Cartilage of the Knee
Jørgensen, A. E. M., Schjerling, Peter, Krogsgaard, Michael R., Petersen, Michael Mørk, Olsen, J., Kjær, Michael & Heinemeier, K. M., 2021, In: Cartilage. 13, Suppl. 2, p. 408S-418S
Research output: Contribution to journal › Journal article › Research › peer-review
Published
The Effect of Aging and Mechanical Loading on the Metabolism of Articular Cartilage
Jørgensen, A. E. M., Kjær, Michael & Heinemeier, K. M., Apr 2017, In: Journal of Rheumatology. 44, 4, p. 410-417
Research output: Contribution to journal › Review › Research › peer-review
Published
The effect of regular strength training on telomere length in human skeletal muscle
Kadi, F., Ponsot, E., Piehl-Aulin, K., Mackey, Abigail, Kjær, Michael, Oskarsson, E. & Holm, L., 2008, In: Medicine and Science in Sports and Exercise. 40, 1, p. 82-87 6 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Nitric oxide and prostaglandins influence local skeletal muscle blood flow during exercise in humans: coupling between local substrate uptake and blood flow.
Kalliokoski, K. K., Langberg, Henning, Ryberg, A. K., Scheede-Bergdahl, C., Doessing, S., Kjær, Andreas, Kjær, Michael & Boushel, R., 2006, In: American Journal of Physiology: Regulatory, Integrative and Comparative Physiology. 291, 3, p. R803-9
Research output: Contribution to journal › Journal article › Research › peer-review
Published
The effect of dynamic knee-extension exercise on patellar tendon and quadriceps femoris muscle glucose uptake in humans studied by positron emission tomography.
Kalliokoski, K. K., Langberg, Henning, Ryberg, A. K., Scheede-Bergdahl, C., Doessing, S., Kjær, Andreas, Boushel, R. & Kjær, Michael, 2005, In: Journal of Applied Physiology. 99, 3, p. 1189-92 3 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Muscle perfusion and metabolic heterogeneity: insights from noninvasive imaging techniques
Kalliokoski, K. K., Scheede-Bergdahl, C., Kjær, Michael & Boushel, R. C., 1 Oct 2006, In: Exercise and Sport Sciences Reviews. 34, 4, p. 164-70 7 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Neuromuscular Electrical Stimulation Preserves Leg Lean Mass in Geriatric Patients
Karlsen, Anders, Cullum, C. K., Norheim, K. L., Scheel, F. U., Zinglersen, A. H., Vahlgren, J., Schjerling, P., Kjær, Michael & Mackey, Abigail, 2020, In: Medicine and Science in Sports and Exercise. 52, 4, p. 773-784 12 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
No Change in Lower Limb Extension Power during a Hospital Stay in Geriatric Patients, Despite Improved Functional Level
Karlsen, Anders, Loeb, M. R., Turtumoeygard, I. F., Scheel, F. U., Andersen, K. B., Joergensen, K. J., Rodriguez Perez, A. L., Kjær, Michael & Beyer, N., 2017, In: Annals of Gerontology and Geriatric Research . 4, 1, 7 p., 1046.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Preserved capacity for satellite cell proliferation, regeneration, and hypertrophy in the skeletal muscle of healthy elderly men
Karlsen, Anders, Soendenbroe, C., Malmgaard‐clausen, N. M., Wagener, F., Moeller, C. E., Senhaji, Z., Damberg, K., Andersen, J. L., Schjerling, P., Kjær, Michael & Mackey, Abigail, 2020, In: The FASEB Journal. 34, 5, p. 6418-6436
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Matters of fiber size and myonuclear domain: does size matter more than age?
Karlsen, Anders, Couppé, Christian, Andersen, J. L., Mikkelsen, U. R., Nielsen, R. H., Magnusson, Stig Peter, Kjær, Michael & Mackey, Abigail, Dec 2015, In: Muscle & Nerve. 52, 6, p. 1040-1046 7 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Distinct myofibre domains of the human myotendinous junction revealed by single-nucleus RNA sequencing
Karlsen, Anders, Yeung, Ching-Yan Chloé, Schjerling, Peter, Denz, L., Høgsbjerg, Christian, Jakobsen, J. R., Krogsgaard, Michael R., Koch, M., Schiaffino, S., Kjær, Michael & Mackey, Abigail, 2023, In: Journal of Cell Science. 136, 8, 14 p., jcs260913.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
What is the impact of acute inflammation on muscle performance in geriatric patients?
Karlsen, Anders, Mackey, Abigail, Suetta, Charlotte & Kjær, Michael, 1 Jun 2020, In: Experimental Gerontology. 138, 8 p., 111008.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Lack of muscle fibre hypertrophy, myonuclear addition, and satellite cell pool expansion with resistance training in 83-94-year-old men and women
Karlsen, Anders, Bechshøft, R. L., Malmgaard-Clausen, N. M., Andersen, J. L., Schjerling, P., Kjær, Michael & Mackey, Abigail, 3 Mar 2019, In: Acta Physiologica. 227, ja, e13271.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Improved Functional Performance in Geriatric Patients During Hospital Stay
Karlsen, Anders, Loeb, M. R., Andersen, K. B., Joergensen, K. J., Scheel, F. U., Turtumoeygard, I. F., Perez, A. L. R., Kjær, Michael & Beyer, N., 2017, In: American Journal of Physical Medicine and Rehabilitation. 96, 5, p. e78-e84
Research output: Contribution to journal › Journal article › Research › peer-review
Published
The proteomic profile of the human myotendinous junction
Karlsen, Anders, Gonzalez-Franquesa, A., Jakobsen, J. R., Krogsgaard, Michael R., Koch, M., Kjær, Michael, Schiaffino, S., Mackey, Abigail & Deshmukh, Atul Shahaji, 2022, In: iScience. 25, 2, 19 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Metabolic activity and collagen turnover in human tendon in response to physical activity
Kjær, Michael, Langberg, Henning, Miller, B. F., Boushel, R. C., Crameri, R., Koskinen, S., Heinemeier, K., Olesen, J. L., Døssing, S., Hansen, M., Pedersen, Solveig Gunvor, Rennie, M. J. & Magnusson, Stig Peter, 1 Mar 2005, In: Journal of Musculoskeletal and Neuronal Interactions. 5, 1, p. 41-52 12 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
From mechanical loading to collagen synthesis, structural changes and function in human tendon
Kjær, Michael, Langberg, Henning, Heinemeier, K., Bayer, M. L., Hansen, M., Holm, L., Doessing, S., Kongsgaard, M., Krogsgaard, Michael R. & Magnusson, Stig Peter, 2009, In: Scandinavian Journal of Medicine & Science in Sports Online. 19, 4, p. 500-10 11 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Cardiovascular and ventilatory responses to electrically induced cycling with complete epidural anaesthesia in humans
Kjær, Michael, Perko, G., Secher, Niels H., Boushel, R. C., Beyer, N., Pollack, S., Horn, A., Fernandes, A. M., Mohr, T. & Lewis, S. F., 1 Jun 1994, In: Acta physiologica Scandinavica. 151, 2, p. 199-207 9 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Sports medicine research-in search of sports medicine
Kjær, Michael & Magnusson, P., 2008, In: Scandinavian Journal of Medicine & Science in Sports. 18, 4, p. 399-400 1 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
The mystery of female connective tissue
Kjær, Michael & Hansen, M., 2008, In: Journal of Applied Physiology. 105, 4, p. 1026-1027 1 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
The secrets of matrix mechanical loading
Kjær, Michael, 2009, In: Scandinavian Journal of Medicine & Science in Sports. 19, 4, p. 455-456 1 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Human tendon response to loading
Kjær, Michael, Magnusson, S. P. & Fratzl, P., 2008, Collagen. Structure and Mechanics. Springer, Vol. 9. p. 249-268 19 p.
Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research
Published
Den fysisk inaktive operationspatient
Kjær, Michael, Suetta, Charlotte & Tønnesen, H., 4 Dec 2006, In: Ugeskrift for Laeger. 168, 49, p. 4322-4 3 p.
Research output: Contribution to journal › Journal article › Research
Published
The battle to keep or lose skeletal muscle with ageing
Kjær, Michael & Jespersen, J. G., 2009, In: Journal of Physiology. 587, Pt 1, p. 1-2 2 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
What is the impact of inflammation on the critical interplay between mechanical signaling and biochemical changes in tendon matrix?
Kjær, Michael, Bayer, M. L., Eliasson, P. & Heinemeier, K. M., 2013, In: Journal of Applied Physiology. 115, 6, p. 879-883 5 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Eccentric exercise: acute and chronic effects on healthy and diseased tendons
Kjær, Michael & Heinemeier, K. M., 1 Jun 2014, In: Journal of Applied Physiology. 116, 11, p. 1435-1438 4 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
THE EXTRACELLULAR MATRIX AND ITS ADAPTATIONS TO CHANGE IN CHRONIC LOADING
Kjær, Michael, Magnusson, P., Suetta, Charlotte, Dossing, S., Heinemeier, K., Schjerling, Peter, Hansen, M., Kongsgaard, M., Mackey, Abigail, Andersen, J. L. & Langberg, Henning, 2009, p. 62-62.
Research output: Contribution to conference › Conference abstract for conference › Research › peer-review
Published
Toppraestation--for enhver pris
Kjær, Michael & Schroeder, T. V., 18 Dec 2006, In: Ugeskrift for Laeger. 168, 51, p. 4501
Research output: Contribution to journal › Editorial › Research › peer-review
Published
The use of platelet-rich plasma in sports medicine: a quick fix or medical doctors on shaky ethical ground?
Kjær, Michael & Bayer, M., 2011, In: Scandinavian Journal of Medicine & Science in Sports. 21, 4, p. 493-5 3 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Rekonvalescens efter praeoperativ fysisk traening ved elektiv kirurgi
Kjær, Michael, Krogsgaard, Michael R. & Magnusson, Stig Peter, 2009, In: Ugeskrift for læger. 171, 40, p. 2920-2 3 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Medicinsk træningsfysiologi
Kjær, Michael, Galbo, Henrik, Muckadell, O. B. S. D. (ed.), Haunsø, S. (ed.) & Vilstrup, H. (ed.), 2009, Medicinsk kompendium. 17 ed. København: Nyt Nordisk Forlag Arnold Busck, p. -
Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research
Published
Novel methods for tendon investigations
Kjær, Michael, Langberg, Henning, Bojsen-Møller, J., Koskinen, S. O., Mackey, Abigail, Heinemeier, K., Holm, L., Skovgaard, D., Doessing, S., Hansen, M., Hansen, P., Haraldsson, B. T., Carøe, I. & Magnusson, S. P., 2008, In: Disability and Rehabilitation. 30, 20-22, p. 1514-1522 9 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Hormonal and metabolic responses to electrically induced cycling during epidural anesthesia in humans
Kjær, Michael, Secher, Niels H., Bangsbo, Jens, Perko, G., Horn, A., Mohr, T. & Galbo, Henrik, 1996, In: Journal of Applied Physiology. 80, 6, p. 2156-2162 7 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Adrenergic Regulation of Energy Metabolism
Kjær, Michael & Lange, Kai, 2020, Endocrinology of Physical Activity and Sport. Humana Press, p. 153-159 (Contemporary Endocrinology).
Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research › peer-review
Published
Tendon biomechanics
Kjær, Michael, Magnusson, Stig Peter & Mackey, Abigail, 2010, Regenerative medicine and biomaterials for the repair of connective tissues. Archer, C. & Ralphs, J. (eds.). Woodhead Publishing Limited, p. 375-393 19 p.
Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Communication
Published
Fatty acid kinetics and carbohydrate metabolism during electrical exercise in spinal cord-injured humans
Kjær, Michael, Dela, Flemming, Biering-Sørensen, Fin, Secher, N. H., Bangsbo, Jens, Mohr, T. T. & Galbo, Henrik, 2001, In: American Journal of Physiology: Regulatory, Integrative and Comparative Physiology. 281, 5, p. R1492-R1498 7 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Exercise and Regulation of Bone and Collagen Tissue Biology
Kjær, Michael, Jørgensen, N. R., Heinemeier, K. M. & Magnusson, Stig Peter, Aug 2015, Molecular and Cellular Regulation of Adaptation to Exercise. Vol. 135. p. 259-91 33 p. (Progress in Molecular Biology and Translational Science, Vol. 135).
Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research › peer-review
Published
Hormonal response to exercise in humans: Influence of hypoxia and physical training
Kjær, Michael, Bangsbo, Jens, Lortie, G. & Galbo, Henrik, 1988, In: American Journal of Physiology: Regulatory, Integrative and Comparative Physiology. 254, 2, p. R197-R203 7 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Muscle
Kjær, Michael & Mackey, Abigail, 2010, Sports Injuries . Oxford University Press, p. 40-44 5 p.
Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Communication
Published
Leg uptake of calcitonin gene-related peptide during exercise in spinal cord injured humans
Kjær, Michael, Mohr, T. T., Dela, Flemming, Secher, N. H., Galbo, Henrik, Olesen, H., Sørensen, F. B. & Shifter, S., 2001, In: Clinical Psychology: Science and Practice. 21, p. 32-38
Research output: Contribution to journal › Journal article › Research › peer-review
Published
How Alive are Tendons? Metabolic and Circulatory Activity Associated with Exercise in Humans
Kjær, Michael, Langberg, Henning, Boushel, R., Koskinen, S., Miller, B., Heinemeier, K., Olesen, J. L., Hansen, M., Hansen, P. & Magnusson, Stig Peter, 21 Jan 2008, The Encyclopaedia of Sports Medicine An IOC Medical Commission Publication. Wiley-Blackwell, Vol. 12. p. 60-68 9 p.
Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research › peer-review
Published
The human myotendinous junction: An ultrastructural and 3D analysis study
Knudsen, A. B., Larsen, M., Mackey, Abigail, Hjort, M., Hansen, K. K., Qvortrup, Klaus, Kjær, Michael & Krogsgaard, Michael R., Feb 2015, In: Scandinavian Journal of Medicine & Science in Sports. 25, 1, p. E116-23
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Corticosteroid injections, eccentric decline squat training and heavy slow resistance training in patellar tendinopathy
Kongsgaard, M., Kovanen, V., Aagaard, P., Doessing, S., Hansen, P., Laursen, A. H., Kaldau, N. C., Kjær, Michael & Magnusson, S. P., 2009, In: Scandinavian Journal of Medicine & Science in Sports. 19, 6, p. 790-802 13 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Region specific patella tendon hypertrophy in humans following resistance training
Kongsgaard, M., Reitelseder, S., Pedersen, T. G., Holm, L., Aagaard, P., Kjær, Michael & Magnusson, S. P., 25 May 2007, In: Acta Physiologica. 191, 2, p. 111-121 11 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Fibril morphology and tendon mechanical properties in patellar tendinopathy: effects of heavy slow resistance training
Kongsgaard, M., Qvortrup, Klaus, Larsen, J. O., Aagaard, P., Doessing, S., Hansen, P., Kjær, Michael, Magnusson, Stig Peter, Kongsgaard, M., Qvortrup, K., Grambo Larsen, J., Aagaard, P., Doessing, S., Hansen, P., Kjær, Michael & Magnusson, Stig Peter, 1 Apr 2010, In: American Journal of Sports Medicine. 38, 4, p. 749-56 8 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Structural, biochemical, cellular, and functional changes in skeletal muscle extracellular matrix with aging
Kragstrup, T. W., Kjær, Michael & Mackey, Abigail, 2011, In: Scandinavian Journal of Medicine & Science in Sports. 21, 6, p. 749-57 9 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Ibuprofen alters human testicular physiology to produce a state of compensated hypogonadism
Kristensen, D. M., Desdoits-Lethimonier, C., Mackey, Abigail, Dalgaard, M. D., De Masi, F., Munkbøl, C. H., Styrishave, Bjarne, Antignac, J., Le Bizec, B., Platel, C., Hay-Schmidt, Anders, Jensen, T. K., Lesné, L., Mazaud-Guittot, S., Kristiansen, Karsten, Brunak, Søren, Kjær, Michael, Juul, Anders & Jégou, B., 2018, In: Proceedings of the National Academy of Sciences of the United States of America. 115, 4, p. e715-e724 10 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Muscle and Blood Metabolites during a Soccer Game: Implications for Sprint Performance
Krustrup, P., Mohr, M., Steensberg, A., Bencke, J., Kjær, Michael & Bangsbo, Jens, 2006, In: Medicine and Science in Sports and Exercise. 38, 6, p. 1165 – 1174 10 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Changes in S100 Proteins Identified in Healthy Skin following Electrical Stimulation: Relevance for Wound Healing
Lallyett, C., Yeung, C. C., Nielson, R. H., Zeef, L. A. H., Chapman-Jones, D., Kjær, Michael & Kadler, K. E., 2018, In: Advances in Skin and Wound Care. 31, 7, p. 322-327 6 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Bindevæv og muskler, funktion, opbygning og basale egenskaber
Langberg, Henning, Kjær, Michael, Krogsgaard, M., Rheinländer, P. & Larsen, A. E., 2009, Ortopædkirurgi- for ergoterapeuter og fysioterapeuter. København: Munksgaard , p. 29-50 21 p.
Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research
Published
Cyclo-oxygenase-2 mediated prostaglandin release regulates blood flow in connective tissue during mechanical loading in humans
Langberg, Henning, Boushel, R. C., Skovgaard, D., Risum, N. & Kjær, Michael, 1 Sep 2003, In: Journal of Physiology. 551, Pt 2, p. 683-9 7 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Exercise-induced increase in interstitial bradykinin and adenosine concentrations in skeletal muscle and peritendinous tissue in humans
Langberg, Henning, Bjørn, C., Boushel, R. C., Hellsten, Ylva & Kjær, Michael, 1 Aug 2002, In: Journal of Physiology. 542, 3, p. 977-983 7 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Structural And Physiological Changes In Chronically overused Achilles tendons
Langberg, Henning, Pingel, Jessica, Fredberg, U., Qvortrup, Klaus, Overgaard, J. & Kjær, Michael, May 2012, In: Medicine and Science in Sports and Exercise. 44, p. 116 1 p.
Research output: Contribution to journal › Conference article › Research › peer-review
Published
GH administration and discontinuation in healthy elderly men: effects on body composition, GH-related serum markers, resting heart rate and resting oxygen uptake
Lange, Kai, Isaksson, F., Rasmussen, M. H., Juul, Anders, Bülow, J. & Kjær, Michael, 2001, In: Clinical Endocrinology. 55, 1, p. 77-86 10 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Endurance training and GH administration in elderly women: effects on abdominal adipose tissue lipolysis
Lange, Kai, Lorentsen, J., Isaksson, F., Juul, Anders, Rasmussen, M. H., Christensen, N. J., Bülow, J. & Kjær, Michael, 2001, In: American Journal of Physiology: Endocrinology and Metabolism. 280, 6, p. E886-97
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Growth hormone enhances effects of endurance training on oxidative muscle metabolism in elderly women
Lange, Kai, Isaksson, F., Juul, Anders, Rasmussen, M. H., Bülow, J. & Kjær, Michael, 2000, In: American Journal of Physiology: Endocrinology and Metabolism. 279, 5, p. E989-96
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Acute growth hormone administration causes exaggerated increases in plasma lactate and glycerol during moderate to high intensity bicycling in trained young men
Lange, Kai, Larsson, B., Flyvbjerg, A., Dall, R., Bennekou, M., Rasmussen, M. H., Ørskov, H. & Kjær, Michael, Nov 2002, In: The Journal of clinical endocrinology and metabolism. 87, 11, p. 4966-75 10 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Lipolysis in human adipose tissue during exercise: comparison of microdialysis and a-v measurements
Lange, Kai, Lorentsen, J., Isaksson, F., Simonsen, L., Bülow, J. & Kjær, Michael, Mar 2002, In: Journal of Applied Physiology. 92, 3, p. 1310-6 7 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
GH administration changes myosin heavy chain isoforms in skeletal muscle but does not augment muscle strength or hypertrophy, either alone or combined with resistance exercise training in healthy elderly men
Lange, Kai, Andersen, J. L., Beyer, N., Isaksson, F., Larsson, B., Rasmussen, M. H., Juul, Anders, Bülow, J. & Kjær, Michael, 2002, In: Journal of Clinical Endocrinology and Metabolism. 87, 2, p. 513-23 11 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Hormone-sensitive lipase (HSL) expression and regulation in skeletal muscle
Langfort, J., Ploug, Thorkil, Ihlemann, J., Enevoldsen, L. H., Stallknecht, Bente Merete, Saldo, M., Kjær, Michael, Holm, C. & Galbo, Henrik, 1998, In: Advances in Experimental Medicine and Biology. 441, p. 219-28 9 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
The effect of moderate exercise on postprandial glucose homeostasis in NIDDM patients
Larsen, J. J. S., Dela, Flemming, Kjær, Michael & Galbo, Henrik, 1997, In: Diabetologia. vol. 40, p. 447-453
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Response to resistance training following immobilization: Influence of delaying post-exercise meal
Larsen, M. S., Couppé, C., Møller, A. B., Schjerling, P., Andersen, J. L., Nygaard, R. H., Langberg, Henning, Kjær, Michael & Hansen, M., 2018, In: Translational Sports Medicine. 1, 5, p. 191-203
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Responses of algesic and metabolic substances to 8h of repetitive manual work in myalgic human trapezius muscle
Larsson, B., Rosendal, L., Kristiansen, J., Sjogaard, G., Sogaard, K., Ghafouri, B., Abdiu, A., Kjær, Michael & Gerdle, B., 2008, In: Pain. 140, 3, p. 479-490 11 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Musculoskeletal sports medicine injuries in special operations forces soldiers
Lendal, M. S. & Kjær, Michael, 2021, In: Translational Sports Medicine. 4, 6, p. 872-881 10 p.
Research output: Contribution to journal › Review › Research › peer-review
Published
Prospective multi-centre randomised trial comparing induction of labour with a double-balloon catheter versus dinoprostone
Løkkegaard, Ellen Christine Leth, Lundstrøm, M., Kjær, Michael, Christensen, I. J., Pedersen, H. B. & Nyholm, H., 2015, In: Journal of Obstetrics and Gynaecology. 35, 8, p. 797-802 6 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
The influence of anti-inflammatory medication on exercise-induced myogenic precursor cell responses in humans
Mackey, A. L., Kjær, Michael, Dandanell, S., Mikkelsen, K., Holm, L., S, D., Kadi, F., Koskinen, S. O., Jensen, C. H., Schröder, H. D. & Langberg, H., 1 Aug 2007, In: Journal of Applied Physiology. 103, 2, p. 425-431 7 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
SKELETAL MUSCLE INJURY AND TISSUE HEALING: ROLE OF MUSCLE STEM CELLS
Mackey, Abigail & Kjær, Michael, 2015, p. A17-A17.
Research output: Contribution to conference › Conference abstract for conference › Research › peer-review
Published
Satellite cells and resistance training in the elderly
Mackey, Abigail, Kjær, Michael, Kadi, F., Sylvestersen, A., Hansen, J., Larsen, G. & Esmarck, B., 7 Mar 2005, p. A1570-A1570.
Research output: Contribution to conference › Conference abstract for conference › Research › peer-review
Published
The influence of anti-inflammatory medication on exercise-induced myogenic precursor cell responses in humans
Mackey, Abigail, Kjær, Michael, Dandanell, S., Mikkelsen, K. H., Holm, L., Døssing, S., Kadi, F., Koskinen, S. O., Jensen, C. H., Schrøder, H. D. & Langberg, Henning, 2007, In: Journal of Applied Physiology. 103, 2, p. 425-31 6 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Dynamic adaptation of tendon and muscle connective tissue to mechanical loading
Mackey, Abigail, Heinemeier, K. M., Koskinen, S. O. A. & Kjær, Michael, 2008, In: Connective Tissue Research. 49, 3, p. 165-8 3 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Evidence of skeletal muscle damage following electrically stimulated isometric muscle contractions in humans.
Mackey, Abigail, Bojsen-Moller, J., Qvortrup, Klaus, Langberg, Henning, Suetta, Charlotte, Kalliokoski, K. K., Kjær, Michael & Magnusson, Stig Peter, 2008, In: Journal of Applied Physiology. 105, 5, p. 1620-7 7 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Myogenic response of human skeletal muscle to 12 weeks of resistance training at light loading intensity
Mackey, Abigail, Holm, L., Reitelseder, S., Pedersen, T. G., Doessing, S., Kadi, F. & Kjær, Michael, 2011, In: Scandinavian Journal of Medicine & Science in Sports. 21, 6, p. 773-82 10 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Differential satellite cell density of type I and II fibres with lifelong endurance running in old men
Mackey, Abigail, Karlsen, Anders, Couppé, Christian, Mikkelsen, U. R., Nielsen, R. H., Magnusson, Stig Peter & Kjær, Michael, Mar 2014, In: Acta Physiologica (Print). 210, 3, p. 612-27 16 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Rehabilitation of muscle after injury - the role of anti-inflammatory drugs
Mackey, Abigail, Mikkelsen, U. R., Magnusson, Stig Peter & Kjær, Michael, Aug 2012, In: Scandinavian Journal of Medicine & Science in Sports. 22, 4, p. e8-14
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Sequenced response of extracellular matrix deadhesion and fibrotic regulators after muscle damage is involved in protection against future injury in human skeletal muscle
Mackey, Abigail, Brandstetter, S., Schjerling, Peter, Bojsen-Moller, J., Qvortrup, Klaus, Pedersen, Mette Merete, Doessing, S., Kjær, Michael, Magnusson, Stig Peter & Langberg, Henning, 2011, In: FASEB Journal. 25, 6, p. 1943-1959 17 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Enhanced satellite cell proliferation with resistance training in elderly men and women
Mackey, Abigail, Esmarck, B., Kadi, F., Koskinen, S. O. A., Kongsgaard, M., Sylvestersen, A., Hansen, J. J., Larsen, G. & Kjær, Michael, 2007, In: Scandinavian Journal of Medicine & Science in Sports. 17, 1, p. 34-42 8 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Nonsteroidal Anti-Inflammatory Drugs; No pain, no gain?
Mackey, Abigail & Kjær, Michael, 2011, Best Practice Series, Vol. 1: Recovery and regeneration modalities for Olympic athletes. British Olympic Association, Vol. 1.
Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Communication
Published
Assessment of satellite cell number and activity status in human skeletal muscle biopsies
Mackey, A. L., Kjær, Michael, Charifi, N., Henriksson, J., Bojsen-Moller, J., Holm, L. & Kadi, F., Sep 2009, In: Muscle & Nerve. 40, 3, p. 455-465 11 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Activation of satellite cells and the regeneration of human skeletal muscle are expedited by ingestion of nonsteroidal anti-inflammatory medication
Mackey, Abigail, Rasmussen, L. K., Kadi, F., Schjerling, Peter, Helmark, I. C., Ponsot, E., Aagaard, P., Durigan, J. L. Q. & Kjær, Michael, 2 Mar 2016, In: FASEB journal : official publication of the Federation of American Societies for Experimental Biology. 30, 6, p. 2266-2281
Research output: Contribution to journal › Journal article › Research › peer-review
Published
The breaking and making of healthy adult human skeletal muscle in vivo
Mackey, Abigail & Kjær, Michael, 2017, In: Skeletal Muscle. 7, 18 p., 24.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Human skeletal muscle fibroblasts stimulate in vitro myogenesis and in vivo muscle regeneration
Mackey, Abigail, Magnan, M., Chazaud, B. & Kjær, Michael, 2017, In: The Journal of Physiology. 595, 15, p. 5115-5127 13 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Increased myogenic precursor cell number in human skeletal muscle with 12 weeks of training at low intensity
Mackey, Abigail, Holm, L., Reitelseder, S., Pedersen, T. G., Kadi, F., Dossing, S. & Kjær, Michael, Apr 2008.
Research output: Contribution to conference › Conference abstract for conference › Research › peer-review
Published
Connective tissue regeneration in skeletal muscle after eccentric contraction-induced injury
Mackey, Abigail & Kjær, Michael, Mar 2017, In: Journal of Applied Physiology. 122, 3, p. 533-540 8 p.
Research output: Contribution to journal › Review › Research › peer-review
Published
Heavy resistance training increases muscle size, strength and physical function in elderly male COPD-patients - a pilot study
Madsen, M. K., Backer, Vibeke, Jørgensen, K., Kjær, Michael & Beyer, N. A., 2004, In: Respiratory Medicine. 98, 10, p. 1000-1007 8 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Reumatologi anno 2008. Dansk Reumatologisk Selskab
Madsen, O. R., Sorensen, I. J., Kjær, Michael, Schiottz-Christensen, B., Bliddal, Henning & Ostergaard, M., 2008, In: Ugeskrift for læger. 170, 12, p. 1054-
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Rheumatology in 2008. The Danish Society of Rheumatology
Madsen, O. R., Sorensen, I. J., Kjær, Michael, Schiottz-Christensen, B., Bliddal, Henning & Ostergaard, M., 2008, In: Ugeskrift for læger. 170, 12, p. 1054-
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Fysisk aktivitet og kronisk sygdom I: Hjertesygdom og hypertension
Magnusson, P., Torp-Pedersen, Christian, Backer, Vibeke, Beyer, N., Andersen, L. B., Kanstrup, I., Dela, Flemming, Astrup, A., Pedersen, Bente Klarlund, Tjønneland, A. M., Schwarz, Peter & Kjær, Michael, 2004, In: Ugeskrift for læger. 166, 17, p. 1543-1547
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Fysisk aktivitet og kronisk sygdom II: Type 2-diabetes, fedme og kræft
Magnusson, P., Torp-Pedersen, Christian, Backer, Vibeke, Beyer, N. A., Andersen, L. B., Kanstrup, I., Dela, Flemming, Astrup, A., Pedersen, Bente Klarlund, Tjønneland, A. M., Schwarz, Peter & Kjær, Michael, 2004, In: Ugeskrift for læger. 166, 17, p. 1547-1551
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Fysisk aktivitet og kronisk sygdom III: Lidelser i bevægeapparatet og lungesygdom
Magnusson, P., Torp-Pedersen, Christian, Backer, Vibeke, Beyer, N. A., Andersen, L. B., Kanstrup, I., Dela, Flemming, Astrup, A., Pedersen, Bente Klarlund, Tjønneland, A. M., Schwarz, Peter & Kjær, Michael, 2004, In: Ugeskrift for læger. 166, 17, p. 1552-1557
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Collagen fibril size and crimp morphology in ruptured and intact Achilles tendons
Magnusson, Stig Peter, Qvortrup, Klaus, Larsen, J. O., Rosager, S., Hanson, P., Aagaard, P., Krogsgaard, M. & Kjær, Michael, 2002, In: Matrix Biology. 21, 4, p. 369-77 8 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
The pathogenesis of tendinopathy: balancing the response to loading
Magnusson, Stig Peter, Langberg, Henning & Kjær, Michael, 2010, In: Nature Reviews Rheumatology. 6, 5, p. 262-8 7 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Collagen Homeostasis and Metabolism
Magnusson, Stig Peter, Heinemeier, K. M. & Kjær, Michael, 2016, Metabolic Influences on Risk for Tendon Disorders. Springer, Vol. 920 . p. 11-25 15 p. (Advances in Experimental Medicine and Biology, Vol. 920).
Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research › peer-review
Published
The impact of loading, unloading, ageing and injury on the human tendon
Magnusson, Stig Peter & Kjær, Michael, Mar 2019, In: Journal of Physiology. 597, 5, p. 1283-1298
Research output: Contribution to journal › Review › Research › peer-review
Published
Surgical Technique Influences Rehabilitation Regimen: Response
Magnusson, Stig Peter, Eliasson, P., Agergaard, A. S., Couppé, Christian, Svensson, R., Krogsgaard, Michael R. & Kjær, Michael, Jan 2019, In: American Journal of Sports Medicine. 47, 1, p. NP7-NP7
Research output: Contribution to journal › Letter › Research › peer-review
Published
Heterotopic Ossification after an Achilles Tendon Rupture Cannot Be Prevented by Early Functional Rehabilitation: A Cohort Study
Magnusson, Stig Peter, Agergaard, A. S., Couppé, Christian, Svensson, R. B., Warming, S., Krogsgaard, Michael R., Kjær, Michael & Eliasson, P., 2020, In: Clinical Orthopaedics and Related Research. 478, 5, p. 1101-1108 8 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Human tendon behaviour and adaptation, in vivo
Magnusson, S. P., Narici, M. V., Maganaris, C. N. & Kjær, Michael, 2008, In: Journal of Physiology. 586, 1, p. 71-81 10 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
No Additive Clinical or Physiological Effects of Short-term Anti-inflammatory Treatment to Physical Rehabilitation in the Early Phase of Human Achilles Tendinopathy: A Randomized Controlled Trial
Malmgaard-Clausen, N. M., Jørgensen, O. H., Høffner, Rikke, Andersen, P. E. B., Svensson, R. B., Hansen, P., Nybing, J. D., Magnusson, Stig Peter & Kjær, Michael, 2021, In: American Journal of Sports Medicine. 49, 7, p. 1711-1720 10 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Magnetic Resonance T-2* Is Increased in Patients With Early-Stage Achilles and Patellar Tendinopathy
Malmgaard-Clausen, N. M., Tran, P., Svensson, R. B., Hansen, Philip, Nybing, J. D., Magnusson, Stig Peter & Kjær, Michael, 2021, In: Journal of Magnetic Resonance Imaging. 54, 3, p. 832-839
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Pathological Tendon Histology in Early and Chronic Human Patellar Tendinopathy
Malmgaard-Clausen, N. M., Kjær, Michael & Dakin, S. G., 2022, In: Translational Sports Medicine. 2022, 2799665.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Differences in the cross-sectional area along the ankle tendons with both age and sex
Mansur, H., Durigan, J. L. Q., de Noronha, M., Kjær, Michael, Magnusson, Stig Peter, de Araújo, B. A. S. & de Cássia Marqueti, R., 2023, In: Journal of Anatomy. 242, 2, p. 213-223
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Collagens in primary frozen shoulder: expression of collagen mRNA isoforms in the different phases of the disease
Marker, L., Schjerling, P., Mackey, Abigail, Hansen, T., Jakobsen, J., Kjær, Michael & Krogsgaard, Michael R., 2021, In: Rheumatology. 60, 8, p. 3879-3887
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Gene expression in distinct regions of rat tendons in response to jump training combined with anabolic androgenic steroid administration
Marqueti, R. D. C., Heinemeier, K. M., Durigan, J. L. Q., de Andrade Perez, S. E., Schjerling, Peter, Kjær, Michael, Carvalho, H. F. & Selistre-de-Araujo, H. S., 2012, In: Journal of Applied Physiology. 112, 4, p. 1505-1515 11 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Editorial: Trends in Muscle and Tendon Molecular and Cell Biology
Marqueti, R. D. C., Kjær, Michael & Moriscot, A. S., 3 Feb 2022, In: Frontiers in Physiology. 12, 3 p., 832613.
Research output: Contribution to journal › Editorial › Research › peer-review
Published
Morphological adaptation of muscle collagen and receptor of advanced glycation end product (RAGE) in osteoarthritis patients with 12 weeks of resistance training: influence of anti-inflammatory or glucosamine treatment
Mattiello-Sverzut, A. C., Petersen, S. G., Kjær, Michael & Mackey, Abigail, 27 Feb 2013, In: Rheumatology International.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Widespread Vascularization and Correlation of Glycosaminoglycan Accumulation to Tendon Pain in Human Plantar Fascia Tendinopathy
Merkel, M. F. R., Svensson, R. B., Jakobsen, J. R., Mackey, Abigail, Schjerling, Peter, Herzog, R. B., Magnusson, Stig Peter, Konradsen, L., Krogsgaard, Michael R., Kjær, Michael & Johannsen, F. E., 2024, In: The American Journal of Sports Medicine.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Tendon blood flow, angiogenesis, and tendinopathy pathogenesis
Merkel, M. F. R., Hellsten, Ylva, Magnusson, Stig Peter & Kjær, Michael, 2021, In: Translational Sports Medicine. 4, 6, p. 756-771 16 p.
Research output: Contribution to journal › Review › Research › peer-review
Published
Meeting Report: Aging Research and Drug Discovery
Meron, E., Thaysen, M., Angeli, S., Antebi, A., Barzilai, N., Baur, J. A., Bekker-Jensen, S., Birkisdottir, M., Bischof, E., Bruening, J., Brunet, A., Buchwalter, A., Cabreiro, F., Cai, S., Chen, B. H., Ermolaeva, M., Ewald, C. Y., Ferrucci, L., Florian, M. C., Fortney, K. & 58 others, Freund, A., Georgievskaya, A., Gladyshev, V. N., Glass, D., Golato, T., Gorbunova, V., Hoejimakers, J., Houtkooper, R. H., Jager, S., Jaksch, F., Janssens, G., Jensen, M. B., Kaeberlein, M., Karsenty, G., de Keizer, P., Kennedy, B., Kirkland, J. L., Kjær, Michael, Kroemer, G., Lee, K. F., Lemaitre, J. M., Liaskos, D., Longo, V. D., Lu, Y. X., MacArthur, M. R., Maier, A. B., Manakanatas, C., Mitchell, S. J., Moskalev, A., Niedernhofer, L., Ozerov, I., Partridge, L., Passegué, E., Petr, Michael Angelo, Peyer, J., Radenkovic, D., Rando, T. A., Rattan, S., Riedel, C. G., Rudolph, L., Ai, R., Serrano, M., Schumacher, B., Sinclair, D. A., Smith, R., Suh, Y., Taub, P., Trapp, A., Trendelenburg, A. U., Valenzano, D. R., Verburgh, K., Verdin, E., Vijg, J., Westendorp, Rudi GJ, Zonari, A., Bakula, Daniela Janina, Zhavoronkov, A. & Scheibye-Knudsen, Morten, 2022, In: Aging. 14, 2, p. 530-543 14 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Local NSAID infusion inhibits satellite cell proliferation in human skeletal muscle after eccentric exercise
Mikkelsen, U. R., Langberg, Henning, Helmark, I. C., Skovgaard, D., Andersen, L. L., Kjær, Michael & Mackey, Abigail, Nov 2009, In: Journal of Applied Physiology. 107, 5, p. 1600-1611 12 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Life-long endurance exercise in humans: circulating levels of inflammatory markers and leg muscle size
Mikkelsen, U. R., Couppé, Christian, Karlsen, Anders, Grosset, J. F., Schjerling, Peter, Mackey, Abigail, Klausen, H. H., Magnusson, Stig Peter & Kjær, Michael, 30 Nov 2013, In: Mechanisms of Ageing and Development. 134, 11-12, p. 531-40 10 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Local NSAID infusion does not affect protein synthesis and gene expression in human muscle after eccentric exercise
Mikkelsen, U. R., Schjerling, P., Langberg, Henning, Reitelseder, S., Helmark, I. C., Holm, L., Skovgaard, D., Kjær, Michael & Heinemeier, K. M., Oct 2011, In: Scandinavian Journal of Medicine & Science in Sports. 21, 5, p. 630-644 15 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
The heat shock protein response following eccentric exercise in human skeletal muscle is unaffected by local NSAID infusion
Mikkelsen, U. R., Paulsen, G., Schjerling, Peter, Helmark, I. C., Langberg, Henning, Kjær, Michael & Heinemeier, K. M., 2013, In: European Journal of Applied Physiology. 113, 7, p. 1883-1893 11 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Skeletal muscle morphology and regulatory signalling in endurance-trained and sedentary individuals: The influence of ageing
Mikkelsen, U. R., Agergaard, J., Couppé, Christian, Grosset, J. F., Karlsen, Anders, Magnusson, Stig Peter, Schjerling, Peter, Kjær, Michael & Mackey, Abigail, Jul 2017, In: Experimental Gerontology. 93, p. 54-67
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Preserved skeletal muscle protein anabolic response to acute exercise and protein intake in well-treated rheumatoid arthritis patients
Mikkelsen, U. R., Dideriksen, K., Andersen, M. B., Boesen, A., Malmgaard-Clausen, N. M., Sørensen, I. J., Schjerling, Peter, Kjær, Michael & Holm, L., 2015, In: Arthritis Research & Therapy (Print). 17, p. 271
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Long term adaptation to electrically induced cycle training in severe spinal cord injured individuals
Mohr, T., Andersen, J. L., Biering-Sørensen, Fin, Galbo, Henrik, Bangsbo, Jens, Wagner, A. & Kjær, Michael, 1997, In: Spinal Cord. 35, 1, p. 1-16 16 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Insulin action and long-term electrically induced training in individuals with spinal cord injuries
Mohr, T. T., Dela, Flemming, Handberg, A., Biering-Sørensen, Fin, Galbo, Henrik & Kjær, Michael, 2001, In: Medicine and Science in Sports and Exercise. 33, p. 1247-1252
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Autophagy guards tendon homeostasis
Montagna, C., Svensson, R. B., Bayer, M. L., Rizza, S., Maiani, E., Yeung, Ching-Yan Chloé, Filomeni, G. & Kjær, Michael, 2022, In: Cell Death and Disease. 13, 4, 402.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Immobilization Decreases FOXO3a Phosphorylation and Increases Autophagy-Related Gene and Protein Expression in Human Skeletal Muscle
Møller, A. B., Vendelbo, M. H., Schjerling, Peter, Couppé, Christian, Møller, N., Kjær, Michael, Hansen, M. & Jessen, N., 14 Jun 2019, In: Frontiers in Physiology. 10, 14 p., 736.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Functional adaptation of tendon and skeletal muscle to resistance training in three patients with genetically verified classic Ehlers Danlos Syndrome
Møller, M. B., Kjær, Michael, Svensson, R. B., Andersen, J. L., Magnusson, Stig Peter & Nielsen, R. H., 2014, In: M.L.T.J. Muscles, Ligaments and Tendons Journal. 4, 3, p. 315-323 9 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
The effect of acute exercise on collagen turnover in human tendons: influence of prior immobilization period
Mørch, L. S., Pingel, Jessica, Boesen, M., Kjær, Michael & Langberg, Henning, 2013, In: European Journal of Applied Physiology. 113, 2, p. 449-455 7 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Expression patterns of atrogenic and ubiquitin proteasome component genes with exercise: effect of different loading patterns and repeated exercise bouts
Nedergaard, A., Vissing, K., Overgaard, K., Kjær, Michael & Schjerling, Peter, 2007, In: Journal of Applied Physiology. 103, 5, p. 1513-1522 9 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Type VI collagen turnover-related peptides—novel serological biomarkers of muscle mass and anabolic response to loading in young men
Nedergaard, A., Sun, S., Karsdal, M. A., Henriksen, K. S., Kjær, Michael, Lou, Y., He, Y., Zheng, Q. & Suetta, Charlotte, 2013, In: Journal of Cachexia, Sarcopenia and Muscle. 4, 4, p. 267-275 9 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Effects of 2 weeks lower limb immobilization and two separate rehabilitation regimens on gastrocnemius muscle protein turnover signaling and normalization genes
Nedergaard, A., Jespersen, J. G., Pingel, Jessica, Christensen, B., Sroczynski, N., Langberg, Henning, Kjær, Michael & Schjerling, Peter, 28 Mar 2012, In: BMC Research Notes. 5, 1, p. 166 1 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Chronic alterations in growth hormone/insulin-like growth factor-I signaling lead to changes in mouse tendon structure
Nielsen, R. H., Clausen, N. M., Schjerling, Peter, Larsen, J. O., Martinussen, Torben, List, E. O., Kopchick, J. J., Kjær, Michael & Heinemeier, K. M., Feb 2014, In: Matrix Biology. 34, p. 96-104 9 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
GH receptor blocker administration and muscle-tendon collagen synthesis in humans
Nielsen, R. H., Doessing, S., Goto, K., Reitelseder, S., Holm, L., Agergaard, J., Schjerling, P., Flyvbjerg, A. & Kjær, Michael, 2011, In: Growth Hormone & IGF Research. 21, 3, p. 140-145 6 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Low tendon stiffness and abnormal ultrastructure distinguish classic Ehlers-Danlos syndrome from benign joint hypermobility syndrome in patients
Nielsen, R. H., Couppé, Christian, Jensen, J. K., Olsen, M. R., Heinemeier, K. M., Malfait, F., Symoens, S., De Paepe, A., Schjerling, Peter, Magnusson, Stig Peter, Remvig, L. & Kjær, Michael, Nov 2014, In: FASEB journal : official publication of the Federation of American Societies for Experimental Biology. 28, 11, p. 4668-4676 9 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Increase in tendon protein synthesis in response to insulin-like growth factor-I is preserved in elderly men
Nielsen, R. H., Holm, L., Malmgaard-Clausen, N. M., Reitelseder, S., Heinemeier, K. M. & Kjær, Michael, 1 Jan 2014, In: Journal of Applied Physiology. 116, 1, p. 42-6 5 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Tendon protein synthesis rate in classic Ehlers-Danlos patients can be stimulated with insulin-like growth factor-I
Nielsen, R. H., Holm, L., Jensen, J. K., Heinemeier, K. M., Remvig, L. & Kjær, Michael, 1 Oct 2014, In: Journal of Applied Physiology. 117, 7, p. 694-698 5 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Inflammation relates to resistance training-induced hypertrophy in elderly patients
Norheim, K. L., Cullum, C. K., Andersen, J. L., Kjær, Michael & Karlsen, Anders, Jun 2017, In: Medicine and Science in Sports and Exercise. 49, 6, p. 1079-1085 7 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Handgrip strength shows no improvements in geriatric patients with persistent inflammation during hospitalization
Norheim, K. L., Bautmans, I. & Kjær, Michael, 1 Dec 2017, In: Experimental Gerontology. 99, p. 115-119 5 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Skeletal muscle morphology, protein synthesis and gene expression in Ehlers Danlos Syndrome
Nygaard, R. H., Jensen, J. K., Voermans, N. C., Heinemeier, K. M., Schjerling, Peter, Holm, L., Agergaard, J., Mackey, Abigail, Andersen, J. L., Remvig, L. & Kjær, Michael, Aug 2017, In: Journal of Applied Physiology. 123, 2, p. 482-488
Research output: Contribution to journal › Journal article › Research › peer-review
Published
In acutely admitted geriatric patients, offering increased physical activity during hospitalization decreases length of stay and can improve mobility
Oestergaard, A. S., Mathiesen, M. H., Karlsen, Anders, Turtumoeygaard, I. F., Vahlgren, J., Kjær, Michael & Beyer, N., 2018, In: Translational Sports Medicine. 1, 1, p. 46-53
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Intramuscular connective tissue content and mechanical properties: Influence of aging and physical activity in mice
Olesen, A. T., Malchow-møller, L., Bendixen, R. D., Kjær, Michael, Mackey, Abigail, Magnusson, Stig Peter & Svensson, R. B., 1 Jul 2022, In: Experimental Gerontology. p. 111893
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Age-related myofiber atrophy in old mice is reversed by ten weeks voluntary high-resistance wheel running
Olesen, A. T., Alchow-Moller, L., Bendixen, R. D., Kjær, Michael, Svensson, R. B., Andersen, J. L. & Magnusson, Stig Peter, 2021, In: Experimental Gerontology. 143, 111150.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
No Treatment Benefits of Local Administration of Insulin-like Growth Factor-1 in Addition to Heavy Slow Resistance Training in Tendinopathic Human Patellar Tendons: A Randomized, Double-Blind, Placebo-Controlled Trial With 1-Year Follow-up
Olesen, J. L., Hansen, M., Turtumoygard, I. F., Høffner, Rikke, Schjerling, Peter, Christensen, J., Mendias, C. L., Magnusson, Stig Peter & Kjær, Michael, 2021, In: American Journal of Sports Medicine. 49, 9, p. 2361-2370 10 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Creatine supplementation augments the increase in satellite cell and myonuclei number in human skeletal muscle induced by strength training
Olsen, S., Aagaard, P., Kadi, F., Tufekovic, G., Verney, J., Olesen, J. L., Suetta, Charlotte & Kjær, Michael, 1 Jun 2006, In: Journal of Physiology. 573, 2, p. 525-534 10 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Glucosamine but not iboprofen alters cartilage turnover in osteoarthritis patients in response to physical training
Petersen, S. G., Saxne, T., Heinegard, D., Hansen, M., Holm, L., Koskinen, S., Stordal, C., Christensen, H., Aagaard, P. & Kjær, Michael, 2010, In: Osteoarthritis and Cartilage. 18, 1, p. 34-40
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Nonsteroidal anti-inflammatory drug or glucosamine reduced pain and improved muscle strength with resistance training in a randomized controlled trial of knee osteoarthritis patients
Petersen, S. G., Beyer, N., Hansen, M. R., Holm, L., Aagaard, P., Mackey, Abigail & Kjær, Michael, 2011, In: Archives of Physical Medicine and Rehabilitation. 92, 8, p. 1185-93 9 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Exercise and NSAIDs: effect on muscle protein synthesis in patients with knee osteoarthritis
Petersen, S. G., Miller, B. F., Hansen, M., Kjær, Michael & Holm, L., 2011, In: Medicine and Science in Sports and Exercise. 43, 3, p. 425-31 7 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
The influence of training status on the drop in muscle strength after acute exercise
Pingel, Jessica, Moerch, L., Kjær, Michael & Langberg, Henning, 2009, In: Journal of Applied Physiology. 106, 4, p. 605-11 7 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
No inflammatory gene-expression response to acute exercise in human Achilles tendinopathy
Pingel, Jessica, Fredberg, U., Mikkelsen, L. R., Schjerling, Peter, Heinemeier, K. M., Kjær, Michael, Harrison, Adrian Paul & Langberg, Henning, 2013, In: European Journal of Applied Physiology. 113, 8, p. 2101-2109 9 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Local biochemical and morphological differences in human Achilles tendinopathy: a case control study
Pingel, Jessica, Fredberg, U., Qvortrup, Klaus, Larsen, J. O., Schjerling, Peter, Heinemeier, K. M., Kjær, Michael & Langberg, Henning, 2012, In: B M C Musculoskeletal Disorders. 13, 53, 14 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Effects of transdermal estrogen on collagen turnover at rest and in response to exercise in postmenopausal women
Pingel, Jessica, Langberg, Henning, Skovgaard, D. C., Koskinen, S., Flyvbjerg, A., Frystyk, J., Kjær, Michael & Hansen, M., 2012, In: Journal of Applied Physiology. 113, 7, p. 1040-7 8 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
3-D ultrastructure and collagen composition of healthy and overloaded human tendon: evidence of tenocyte and matrix buckling
Pingel, Jessica, Lu, Y., Starborg, T., Fredberg, U., Langberg, Henning, Nedergaard, A., Weis, M., Eyre, D., Kjær, Michael & Kadler, K. E., 9 Feb 2014, In: Journal of Anatomy. 224, 5, p. 548–555 8 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Hormone-sensitive lipase (HSL) expression and regulation by epinephrine and exercise in skeletal muscle
Ploug, Thorkil, Stallknecht, Bente Merete, Donsmark, M., Langfort, J., Holm, C., Enevoldsen, L. H., Kjær, Michael, Ihlemann, J. & Galbo, Henrik, 2002, In: European Journal of Sport Science. 2, p. 1-10
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Experimental evidence against the mitochondrial theory of aging - A study of isolated human skeletal muscle mitochondria
Rasmussen, U. F., Krustrup, P., Kjær, Michael & Rasmussen, H. N., 2003, In: Experimental Gerontology. 38, p. 877-886
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Positive muscle protein net balance and differential regulation of atrogene expression after resistance exercise and milk protein supplementation
Reitelseder, S., Agergaard, J., Doessing, S., Helmark, I. C., Schjerling, Peter, van Hall, Gerrit, Kjær, Michael & Holm, L., 1 Feb 2014, In: European Journal of Nutrition. 53, 1, p. 321-33 13 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Whey and casein labeled with L-[1-13C]leucine and muscle protein synthesis: effect of resistance exercise and protein ingestion
Reitelseder, S., Agergaard, J., Doessing, S., Helmark, I. C., Lund, P., Kristensen, N. B., Frystyk, J., Flyvbjerg, A., Schjerling, P., van Hall, G., Kjær, Michael & Holm, L., 2011, In: American Journal of Physiology: Endocrinology and Metabolism. 300, 1, p. E231-242 12 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Den danske fedmeepidemi: Oplæg til en forebyggelsesindsats
Richelsen, B., Astrup, A., Hansen, G. L., Hansen, Harald S., Heitmann, Berit, Holm, Lotte, Kjær, Michael, Madsen, S. A., Michaelsen, Kim F. & Olsen, S. F., 2002, Søborg: Ernæringsrådet. 131 p. (Publikation nr. 30).
Research output: Book/Report › Book › Communication
Published
Larger interface area at the human myotendinous junction in type 1 compared to type 2 muscle fibers
Rithamer Jakobsen, J., Mackey, Abigail, Koch, M., Imhof, T., Hannibal, Jens, Kjær, Michael & Rindom Krogsgaard, M., 2023, In: Scandinavian Journal of Medicine & Science in Sports. 33, 2, p. 136-145 10 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Characterising the proximal patellar tendon attachment and its relationship to skeletal maturity in adolescent ballet dancers
Rudavsky, A., Cook, J., Magnusson, Stig Peter, Kjær, Michael & Docking, S., Apr 2017, In: Muscles, Ligaments and Tendons Journal. 7, 2, p. 306-314 9 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Effects of acute physical activity on brain metabolites as measured by magnetic resonance spectroscopy (¹H-MRS) in humans: A systematic review
Ryberg, M., Boraxbekk, CJ, Kjær, Michael & Demnitz, N., 2023, In: Heliyon. 9, 10, 13 p., e20534.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Differentially activated macrophages orchestrate myogenic precursor cell fate during human skeletal muscle regeneration
Saclier, M., Yacoub-Youssef, H., Mackey, Abigail, Arnold, L., Ardjoune, H., Magnan, M., Sailhan, F., Chelly, J., Pavlath, G. K., Mounier, R., Kjær, Michael & Chazaud, B., Feb 2013, In: Stem Cells. 31, 2, p. 384-96 13 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Granisetron compared with prednisolone plus metopimazine as anti-emetic prophylaxis during multiple cycles of moderately emetogenic chemotherapy
Sigsgaard, T., Herrstedt, Jørn, Andersen, L. J., Havsteen, H., Langer, Seppo W., Kjærbøl, A. G., Lund, H., Kjær, Michael & Dombernowsky, P., 1999, In: British Journal of Cancer. 80, 3-4, p. 412-418 7 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Tendon properties in a mouse model of severe osteogenesis imperfecta
Sinkam, L., Boraschi-Diaz, I., Svensson, R. B., Kjær, Michael, Komarova, S. V., Bergeron, R., Rauch, F. & Veilleux, L. N., 2023, In: Connective Tissue Research. 64, 3, p. 285-293
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Noninvasive Cu-64-ATSM and PET/CT Assessment of Hypoxia in Rat Skeletal Muscles and Tendons During Muscle Contractions
Skovgaard, D., Kjær, Michael, Madsen, J. & Kjaer, A., 2009, In: Journal of Nuclear Medicine. 50, 6, p. 950-958 9 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
18F-fluorodeoxyglucose and PET/CT for noninvasive study of exercise-induced glucose uptake in rat skeletal muscle and tendon
Skovgaard, D., Kjær, Michael, El Ali, Henrik H. & Kjær, Andreas, May 2009, In: European Journal of Nuclear Medicine and Molecular Imaging. 36, 5, p. 859-68 9 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
An advanced glycation endproduct (AGE)-rich diet promotes accumulation of AGEs in Achilles tendon
Skovgaard, D., Svensson, R. B., Scheijen, J., Eliasson, P., Mogensen, P., Hag, Anne Mette Fisker, Kjær, Michael, Schalkwijk, C. G., Schjerling, P., Magnusson, Stig Peter & Couppé, C., Mar 2017, In: Physiological Reports. 5, 6, 7 p., e13215.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Use of cis-[¹⁸_F] fluoro-proline for assessment of exercise-related collagen synthesis in musculoskeletal connective tissue
Skovgaard, D., Kjær, Andreas, Heinemeier, K. M., Brandt-Larsen, M., Madsen, J. & Kjær, Michael, 2011, In: P L o S One. 6, 2, p. 827-836 10 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Chronic hyperglycemia, hypercholesterolemia, and metabolic syndrome are associated with risk of tendon injury
Skovgaard, D., Siersma, Volkert Dirk, Klausen, S. B., Visnes, H., Haukenes, I., Bang, C. W., Bager, P., Gravare Silbernagel, K., Gaida, J., Magnusson, Stig Peter, Kjær, Michael & Couppé, Christian, 2021, In: Scandinavian Journal of Medicine & Science in Sports. 31, 9, p. 1822-1831 11 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Noninvasive 64Cu-ATSM and PET/CT Assessment of Hypoxia in Rat Skeletal Muscles and Tendons During Muscle Contractions
Skovgaard, D., Kjær, Michael, Madsen, J. & Kjær, Andreas, 2009, In: Journal of Nuclear Medicine. 50, 6, p. 950-958 8 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Increased cellular proliferation in rat skeletal muscle and tendon in response to exercise: use of FLT and PET/CT
Skovgaard, D., Bayer, M. L., Mackey, Abigail, Madsen, J., Kjær, Michael & Kjær, Andreas, 2010, In: Molecular Imaging and Biology. 12, 6, p. 626-634 9 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
The effect of low‐load resistance training with blood flow restriction on chronic patellar tendinopathy: A case series
Skovlund, S. V., Aagaard, P., Larsen, P., Svensson, R. B., Kjær, Michael, Magnusson, Stig Peter & Couppé, Christian, 2020, In: Translational Sports Medicine. 3, 4, p. 342-352
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Human skeletal muscle acetylcholine receptor gene expression in elderly males performing heavy resistance exercise
Soendenbroe, C., Flindt Heisterberg, M. F., Schjerling, Peter, Kjær, Michael, Andersen, J. L. & Mackey, Abigail, 2022, In: American journal of physiology. Cell physiology. 323, p. C159–C169
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Preserved stem cell content and innervation profile of elderly human skeletal muscle with lifelong recreational exercise
Soendenbroe, C., Dahl, C. L., Meulengracht, C., Tamáš, M., Svensson, R. B., Schjerling, Peter, Kjær, Michael, Andersen, J. L. & Mackey, Abigail, 2022, In: The Journal of Physiology. 600, 8, p. 1969-1989
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Resting in bed - how quickly does the muscle lose its nerve?
Soendenbroe, C., Mackey, Abigail & Kjær, Michael, 2021, In: The Journal of Physiology. 599, 12, p. 2995-2996
Research output: Contribution to journal › Editorial › Research
Published
Molecular indicators of denervation in ageing human skeletal muscle
Soendenbroe, C., Heisterberg, M. F., Schjerling, Peter, Karlsen, Anders, Kjær, Michael, Andersen, J. L. & Mackey, Abigail, 2019, In: Muscle & Nerve. 60, 4, p. 453-463 11 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Marked irregular myofiber shape is a hallmark of human skeletal muscle ageing and is reversed by heavy resistance training
Soendenbroe, C., Karlsen, Anders, Svensson, R. B., Kjær, Michael, Andersen, J. L. & Mackey, Abigail, 2024, In: Journal of Cachexia, Sarcopenia and Muscle. 15, 1, p. 306-318 13 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Diminished epinephrine response to hypoglycemia despite enlarged adrenal medulla in trained rats
Stallknecht, Bente Merete, Kjær, Michael, Mikines, K. J., Maroun, L., Ploug, Thorkil, Ohkuwa, T., Vinten, J. & Galbo, Henrik, 1990, In: American Journal of Physiology (Consolidated). 259, 5 Pt 2, p. R998-1003 6 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Role of the sympathoadrenergic system in adipose tissue metabolism during exercise in humans
Stallknecht, Bente Merete, Lorentsen, J., Enevoldsen, L. H., Bülow, J., Biering-Sørensen, F., Galbo, Henrik & Kjær, Michael, 2001, In: Journal of Physiology. 536, Pt 1, p. 283-294 11 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Effects of aging on human skeletal muscle after immobilization and retraining
Suetta, Charlotte, Hvid, L. G., Justesen, L., Christensen, U., Neergaard, K., Simonsen, L., Ortenblad, N., Magnusson, Stig Peter, Kjær, Michael & Aagaard, P., 2009, In: Journal of Applied Physiology. 107, 4, p. 1172-80 8 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Resistance training induces qualitative changes in muscle morphology, muscle architecture, and muscle function in elderly postoperative patients
Suetta, Charlotte, Andersen, J. L., Dalgas, U., Berget, J., Koskinen, S., Aagaard, P., Magnusson, S. P. & Kjær, Michael, 2008, In: Journal of Applied Physiology. 105, 1, p. 180-186 6 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Aging affects the transcriptional regulation of human skeletal muscle disuse atrophy
Suetta, Charlotte, Frandsen, U., Nielsen, L., Jensen, M. M., Jespersen, J. G., Hvid, L. G., Bayer, M., Petersson, S. J., Schrøder, H. D., Andersen, J. L., Heinemeier, K. M., Aagaard, P., Schjerling, Peter & Kjær, Michael, 2012, In: P L o S One. 7, 12, p. e51238
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Coordinated increase in skeletal muscle fiber area and expression of IGF-I with resistance exercise in elderly post-operative patients
Suetta, Charlotte, Clemmensen, C., Andersen, J. L., Magnusson, Stig Peter, Schjerling, P., Kjær, Michael, Suetta, C. A., Clemmensen, C., Andersen, J. L., Magnusson, Stig Peter, Schjerling, P. & Kjær, Michael, 1 Apr 2010, In: Growth Hormone & IGF Research. 20, 2, p. 134-40 7 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Effect of acute resistance exercise and sex on human patellar tendon structural and regulatory mRNA expression
Sullivan, B. E., Carroll, C. C., Jemiolo, B., Trappe, S. W., Magnusson, S. P., Dossing, S., Kjær, Michael & Trappe, T. A., 2009, In: Journal of Applied Physiology. 106, 2, p. 468-475 7 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Effect of aging and exercise on the tendon
Svensson, R. B., Heinemeier, K. M., Couppé, Christian, Kjær, Michael & Magnusson, Stig Peter, 1 Dec 2016, In: Journal of Applied Physiology. 121, 6, p. 1237-1246 10 p.
Research output: Contribution to journal › Review › Research › peer-review
Published
Mechanical properties of human patellar tendon at the hierarchical levels of tendon and fibril
Svensson, R. B., Hansen, P., Hassenkam, Tue, Haraldsson, B. T., Aagaard, P., Kovanen, V., Krogsgaard, Michael R., Kjær, Michael & Magnusson, Stig Peter, 2012, In: Journal of Applied Physiology. 112, 3, p. 419-426
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Mechanical properties of human patellar tendon collagen fibrils. An exploratory study of aging and sex
Svensson, R. B., Eriksen, C. S., Tran, P. H. T., Kjær, Michael & Magnusson, Stig Peter, 2021, In: Journal of the Mechanical Behavior of Biomedical Materials. 124, 104864.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Tensile force transmission in human patellar tendon fascicles is not mediated by glycosaminoglycans
Svensson, R. B., Hassenkam, Tue, Hansen, P., Kjær, Michael & Magnusson, Stig Peter, 2011, In: Connective Tissue Research. 52, 5, p. 415-21 7 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Key Components of Human Myofibre Denervation and Neuromuscular Junction Stability are Modulated by Age and Exercise
Søndenbroe, C., Bechshøft, C. J. L., Heisterberg, M. F., Jensen, S. M., Bomme, E., Schjerling, Peter, Karlsen, Anders, Kjær, Michael, Andersen, J. L. & Mackey, Abigail, 2020, In: Cells. 9, 4, 893.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Mutual stimulatory signaling between human myogenic cells and rat cerebellar neurons
Tamáš, M., Pankratova, Stanislava, Schjerling, Peter, Soendenbroe, C., Yeung, C. C., Pennisi, C. P., Jakobsen, J. R., Krogsgaard, Michael R., Kjær, Michael & Mackey, Abigail, 2021, In: Physiological Reports. 9, 21, e15077.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
The influence of fibrillin‐1 and physical activity upon tendon tissue morphology and mechanical properties in mice
Tran, P. H. T., Skrba, T., Wondimu, E., Galatioto, G., Svensson, R. B., Olesen, A. T., Mackey, Abigail, Magnusson, Stig Peter, Ramirez, F. & Kjær, Michael, 1 Nov 2019, In: Physiological Reports. 7, 21, 9 p., e14267 .
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Early development of tendinopathy in humans: Sequence of pathological changes in structure and tissue turnover signaling
Tran, P. H. T., Malmgaard-Clausen, N. M., Puggaard, R. S., Svensson, R. B., Nybing, J. D., Hansen, P., Schjerling, P., Zinglersen, A. H., Couppé, Christian, Boesen, Mikael Ploug, Magnusson, Stig Peter & Kjær, Michael, 2020, In: FASEB Journal. 34, 1, p. 776-788 13 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Cyclooxygenase mRNA expression in human patellar tendon at rest and after exercise
Trappe, T. A., Carroll, C. C., Jemiolo, B., Trappe, S. W., Dossing, S., Kjær, Michael & Magnusson, S. P., 2008, In: American Journal of Physiology: Regulatory, Integrative and Comparative Physiology. 294, 1, p. R192-R199
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Human derived tendon cells contribute to myotube formation in vitro
Tsuchiya, Y., Bayer, M. L., Schjerling, Peter, Soendenbroe, C. & Kjær, Michael, 2022, In: Experimental Cell Research. 417, 1, 113164.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Tensile Loaded Tissue-Engineered Human Tendon Constructs Stimulate Myotube Formation
Tsuchiya, Y., Svensson, R. B., Yeung, Ching-Yan Chloé, Schjerling, Peter & Kjær, Michael, 2023, In: Tissue Engineering - Part A. 29, 9-10, p. 292-305 14 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Using ultrasonography to detect loss of muscle mass in the hospitalized geriatric population
Vahlgren, J., Karlsen, Anders, Scheel, F. U., Loeb, M. R., Perez, A., Beyer, N., Kjær, Michael & Magnusson, Stig Peter, 2019, In: Translational Sports Medicine. 2, 5, p. 287-293
Research output: Contribution to journal › Journal article › Research › peer-review
Published
The ghrelin response to exercise before and after growth hormone administration
Vestergaard, E. T., Dall, R., Lange, K. H. W., Kjær, Michael, Christiansen, J. S. & Jorgensen, J. O. L., Jan 2007, In: The Journal of clinical endocrinology and metabolism. 92, 1, p. 297-303 7 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Local administration of growth hormone stimulates tendon collagen synthesis in elderly men
Vestergaard, P. E., Jørgensen, J. O. L., Olesen, J., Bosnjak, E., Holm, L., Frystyk, J., Langberg, Henning, Kjær, Michael & Hansen, M. D., Nov 2012, In: Journal of Applied Physiology. 113, 9, p. 1432-8 7 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
No detectable remodelling in adult human menisci: an analysis based on the C14 bomb pulse
Våben, C., Heinemeier, K. M., Schjerling, P., Olsen, J., Petersen, Michael Mørk, Kjær, Michael & Krogsgaard, Michael R., 2020, In: British Journal of Sports Medicine. 54, 23, p. 1433-1437
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Effect of habitual exercise on the structural and mechanical properties of human tendon, in vivo, in men and women
Westh, E., Kongsgaard, M., Bojsen-Moller, J., Aagaard, P., Hansen, M., Kjær, Michael & Magnusson, S. P., 2008, In: Scandinavian Journal of Medicine & Science in Sports. 18, 1, p. 23-30 7 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Proteome profiles of intramuscular connective tissue: influence of aging and physical training
Yeung, Ching-Yan Chloé, Olesen, A. T., Wilson, R., Lamandé, S. R., Bateman, J. F., Svensson, R. B., Magnusson, Stig Peter & Kjær, Michael, 2023, In: Journal of applied physiology (Bethesda, Md. : 1985). 134, 5, p. 1278-1286 9 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Circadian regulation of protein cargo in extracellular vesicles
Yeung, Ching-Yan Chloé, Dondelinger, F., Schoof, E. M., Georg, B., Lu, Y., Zheng, Z., Zhang, J., Hannibal, Jens, Fahrenkrug, J. & Kjær, Michael, 2022, In: Science Advances. 8, 14, 13 p., eabc9061.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Investigating circadian clock gene expression in human tendon biopsies from acute exercise and immobilization studies
Yeung, C. C., Schjerling, P., Heinemeier, K. M., Boesen, A. P., Dideriksen, K. & Kjær, Michael, 2019, In: European Journal of Applied Physiology. 119, 6, p. 1387-1394 8 p.
Research output: Contribution to journal › Journal article › Research › peer-review
E-pub ahead of print
Disruption of day-to-night changes in circadian gene expression with chronic tendinopathy
Yeung, Ching-Yan Chloé, Svensson, R. B., Yurchenko, K., Malmgaard-Clausen, N. M., Tryggedsson, I., Lendal, M., Jokipii-Utzon, A., Olesen, J. L., Lu, Y., Kadler, K. E., Schjerling, Peter & Kjær, Michael, 2023, (E-pub ahead of print) In: Journal of Physiology.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Proteomics identifies differences in fibrotic potential of extracellular vesicles from human tendon and muscle fibroblasts
Yeung, C. C., Schoof, E. M., Tamáš, M., Mackey, Abigail & Kjær, Michael, 2020, In: Cell Communication and Signaling. 18, 1, 15 p., 177.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Acute fatigue impairs neuromuscular activity of anterior cruciate ligament-agonist muscles in female team handball players
Zebis, M. K., Bencke, J., Andersen, L. L., Alkjær, Tine, Suetta, Charlotte, Mortensen, P., Kjær, Michael, Aagaard, P., Zebis, M. K., Bencke, J., Andersen, L. L., Alkjaer, T., Suetta, C., Mortensen, P., Kjær, Michael & Aagaard, P., 2011, In: Scandinavian Journal of Medicine & Science in Sports Online. 21, 6, p. 833-40 8 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
The effects of neuromuscular training on knee joint motor control during sidecutting in female elite soccer and handball players
Zebis, M. K., Bencke, J., Andersen, L., Døssing, S., Alkjær, Tine, Magnusson, Stig Peter, Kjær, Michael & Aagaard, P., 2008, In: Clinical Journal of Sports Medicine. 18, 4, p. 329-37 9 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Identification of athletes at future risk of anterior cruciate ligament ruptures by neuromuscular screening
Zebis, M. K., Andersen, L. L., Bencke, J., Kjær, Michael & Aagaard, P., 2009, In: American Journal of Sports Medicine. 37, 10, p. 1967-73 6 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Regional differences in turnover, composition, and mechanics of the porcine flexor tendon
Zhang, C., Svensson, R. B., Couppé, Christian, Schjerling, P., Skovgaard, D., Kjær, Michael & Magnusson, Stig Peter, 2020, In: Connective Tissue Research. 61, 5, p. 475-484
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Regional collagen turnover and composition of the human patellar tendon
Zhang, C., Couppé, Christian, Scheijen, J. L. J. M., Schalkwijk, C. G., Kjær, Michael, Magnusson, Stig Peter & Svensson, R. B., 2020, In: Journal of Applied Physiology. 128, 4, p. 884-891
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Comparison of Tenocyte Populations from the Core and Periphery of Equine Tendons
Zhang, C., Svensson, R. B., Montagna, C., Carstensen, Helena, Buhl, Rikke, Schoof, E. M., Kjær, Michael, Magnusson, Stig Peter & Yeung, C. Y. C., 2020, In: Journal of Proteome Research. 19, 10, p. 4137-4144 8 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
An anti-inflammatory phenotype in visceral adipose tissue of old lean mice, augmented by exercise
Ziegler, A. K., Damgaard, A., Mackey, Abigail, Schjerling, Peter, Magnusson, Stig Peter, Olesen, A. T., Kjær, Michael & Schéele, Camilla Charlotte Nielsen, 2019, In: Scientific Reports. 9, 11 p., 12069.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
The effect of resistance exercise upon age-related systemic and local skeletal muscle inflammation
Ziegler, A. K., Jensen, S. M., Schjerling, P., Mackey, Abigail, Andersen, J. L. & Kjær, Michael, 2019, In: Experimental Gerontology. 121, p. 19-32
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Can electrical stimulation enhance effects of a functional training program in hospitalized geriatric patients?
Zinglersen, A. H., Halsteen, M. B., Kjær, Michael & Karlsen, Anders, Jun 2018, In: Experimental Gerontology. 106, p. 101-108 8 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Idraetsskader--mekanismer, forebyggelse og behandling
Øhlenschlaeger, T. F., Fredberg, U., Hölmich, Per, Wedderkopp, N., Magnusson, Stig Peter & Kjær, Michael, 22 Mar 2010, In: Ugeskrift for Laeger. 172, 12, p. 942
Research output: Contribution to journal › Journal article › Research › peer-review

ID: 13775

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Life-long endurance exercise in humans: circulating levels of inflammatory markers and leg muscle size
Research output: Contribution to journal › Journal article › Research › peer-review
Published
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Counteracting age-related loss of skeletal muscle mass: a clinical and ethnological trial on the role of protein supplementation and training load (CALM Intervention Study): study protocol for a randomized controlled trial
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Ibuprofen alters human testicular physiology to produce a state of compensated hypogonadism
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Michael Kjær

Member of:

Web Track 1: Modifiable pathways of damage and repair in aging

Internal Medicine: Rheumatology