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

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ID: 13775