Michael Kjær

Michael Kjær

Clinical Professor

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  1. 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

  2. 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

  3. 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

  4. 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

  5. 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

  6. 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

  7. 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

  8. 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

  9. 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

  10. 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

  11. 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

  12. 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

  13. 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

  14. 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

  15. 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

  16. 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

  17. 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

  18. 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

  19. 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

  20. 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

  21. 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

  22. 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

  23. 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

  24. 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

  25. 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

  26. 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

  27. 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

  28. 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

  29. 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

  30. 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

  31. 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

  32. 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

  33. 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

  34. 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

  35. 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

  36. 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

  37. 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

  38. 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

  39. 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

  40. 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

  41. 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

  42. 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

  43. 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

  44. 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

  45. 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

  46. 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

  47. 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

  48. 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

  49. 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

  50. 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

  51. 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

  52. 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

  53. 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

  54. 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

  55. 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

  56. 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

  57. 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

  58. 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

  59. 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

  60. 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

  61. 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

  62. 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

  63. 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

  64. 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

  65. 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

  66. 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

  67. 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

  68. 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

  69. 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

  70. 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

  71. 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

  72. 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

  73. 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

  74. 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

  75. 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

  76. 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

  77. 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

  78. 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

  79. 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

  80. 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

  81. 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

  82. 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

  83. 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

  84. 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

  85. 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

  86. 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

  87. 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

  88. 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

  89. 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

  90. 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

  91. 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

  92. 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

  93. 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

  94. 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

  95. 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

  96. 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

  97. 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

  98. 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

  99. 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

  100. 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

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