J L Olesen

Summary

Affiliation: University of Copenhagen
Country: Denmark

Publications

  1. ncbi request reprint Expression of insulin-like growth factor I, insulin-like growth factor binding proteins, and collagen mRNA in mechanically loaded plantaris tendon
    Jens L Olesen
    Institute of Sports Medicine, Bispebjerg Hospital, DK 2400 Copenhagen, Denmark
    J Appl Physiol (1985) 101:183-8. 2006
  2. ncbi request reprint Exercise-dependent IGF-I, IGFBPs, and type I collagen changes in human peritendinous connective tissue determined by microdialysis
    Jens L Olesen
    Institute of Sports Medicine, Bispebjerg Hospital, DK 2400 Copenhagen, Denmark
    J Appl Physiol (1985) 102:214-20. 2007
  3. ncbi request reprint Expression, content, and localization of insulin-like growth factor I in human achilles tendon
    Jens L Olesen
    Institute of Sports Medicine, Bispebjerg Hospital, Copenhagen, Denmark
    Connect Tissue Res 47:200-6. 2006
  4. ncbi request reprint Determination of markers for collagen type I turnover in peritendinous human tissue by microdialysis: effect of catheter types and insertion trauma
    J L Olesen
    Institute of Sports Medicine, Bispebjerg Hospital, DK 2400 Copenhagen, Denmark
    Scand J Rheumatol 35:312-7. 2006
  5. pmc Expression of collagen and related growth factors in rat tendon and skeletal muscle in response to specific contraction types
    K M Heinemeier
    Institute of Sports Medicine, Bispebjerg Hospital Building 8, 1st Floor, 23 Bispebjerg Bakke, DK 2400 Copenhagen NV, Denmark
    J Physiol 582:1303-16. 2007
  6. doi request reprint Effect of unloading followed by reloading on expression of collagen and related growth factors in rat tendon and muscle
    K M Heinemeier
    Institute of Sports Medicine, Bispebjerg Hospital, DK 2400 Copenhagen NV, Denmark
    J Appl Physiol (1985) 106:178-86. 2009
  7. ncbi request reprint Short-term strength training and the expression of myostatin and IGF-I isoforms in rat muscle and tendon: differential effects of specific contraction types
    K M Heinemeier
    Institute of Sports Medicine, Bispebjerg Hospital Bldg 8, 1st Floor, 23 Bispebjerg Bakke, DK 2400 Copenhagen NV, Denmark
    J Appl Physiol (1985) 102:573-81. 2007
  8. ncbi request reprint Metabolic activity and collagen turnover in human tendon in response to physical activity
    M Kjaer
    Institute of Sports Medicine and Copenhagen Muscle Research Centre, Bispebjerg Hospital, Copenhagen NV, Denmark
    J Musculoskelet Neuronal Interact 5:41-52. 2005
  9. ncbi request reprint Physical exercise can influence local levels of matrix metalloproteinases and their inhibitors in tendon-related connective tissue
    S O A Koskinen
    Sports Medicine Research Unit, Bispebjerg Hospital, Copenhagen, Denmark
    J Appl Physiol (1985) 96:861-4. 2004
  10. ncbi request reprint Role of TGF-beta1 in relation to exercise-induced type I collagen synthesis in human tendinous tissue
    Katja Heinemeier
    Department of Rheumatology H, Bispebjerg Hospital, DK 2400 Copenhagen, Denmark
    J Appl Physiol (1985) 95:2390-7. 2003

Detail Information

Publications20

  1. ncbi request reprint Expression of insulin-like growth factor I, insulin-like growth factor binding proteins, and collagen mRNA in mechanically loaded plantaris tendon
    Jens L Olesen
    Institute of Sports Medicine, Bispebjerg Hospital, DK 2400 Copenhagen, Denmark
    J Appl Physiol (1985) 101:183-8. 2006
    ..Also, MGF is expressed with an early upregulation in loaded tendon tissue. We suggest that the IGF-I system could be involved in collagen synthesis in tendon in response to mechanical loading...
  2. ncbi request reprint Exercise-dependent IGF-I, IGFBPs, and type I collagen changes in human peritendinous connective tissue determined by microdialysis
    Jens L Olesen
    Institute of Sports Medicine, Bispebjerg Hospital, DK 2400 Copenhagen, Denmark
    J Appl Physiol (1985) 102:214-20. 2007
    ..The local increased collagen synthesis was preceded by an elevation of local concentration of IGFBP-4, suggesting that IGFBP-4 may have a key role in the IGF-axis effect on the human collagen synthesis in vivo...
  3. ncbi request reprint Expression, content, and localization of insulin-like growth factor I in human achilles tendon
    Jens L Olesen
    Institute of Sports Medicine, Bispebjerg Hospital, Copenhagen, Denmark
    Connect Tissue Res 47:200-6. 2006
    ..The present study adds support for the roles of IGF-I and IGFBP-4 in the regulation of tendon adaptive responses to mechanical loading...
  4. ncbi request reprint Determination of markers for collagen type I turnover in peritendinous human tissue by microdialysis: effect of catheter types and insertion trauma
    J L Olesen
    Institute of Sports Medicine, Bispebjerg Hospital, DK 2400 Copenhagen, Denmark
    Scand J Rheumatol 35:312-7. 2006
    ..However, exclusion of the observed elevation as a response to trauma from inserting the microdialysis catheters or a possible influence from the collagen production in skin was not determined...
  5. pmc Expression of collagen and related growth factors in rat tendon and skeletal muscle in response to specific contraction types
    K M Heinemeier
    Institute of Sports Medicine, Bispebjerg Hospital Building 8, 1st Floor, 23 Bispebjerg Bakke, DK 2400 Copenhagen NV, Denmark
    J Physiol 582:1303-16. 2007
    ....
  6. doi request reprint Effect of unloading followed by reloading on expression of collagen and related growth factors in rat tendon and muscle
    K M Heinemeier
    Institute of Sports Medicine, Bispebjerg Hospital, DK 2400 Copenhagen NV, Denmark
    J Appl Physiol (1985) 106:178-86. 2009
    ..Furthermore, the tendon response was clearly different and less pronounced than the muscle tissue response...
  7. ncbi request reprint Short-term strength training and the expression of myostatin and IGF-I isoforms in rat muscle and tendon: differential effects of specific contraction types
    K M Heinemeier
    Institute of Sports Medicine, Bispebjerg Hospital Bldg 8, 1st Floor, 23 Bispebjerg Bakke, DK 2400 Copenhagen NV, Denmark
    J Appl Physiol (1985) 102:573-81. 2007
    ....
  8. ncbi request reprint Metabolic activity and collagen turnover in human tendon in response to physical activity
    M Kjaer
    Institute of Sports Medicine and Copenhagen Muscle Research Centre, Bispebjerg Hospital, Copenhagen NV, Denmark
    J Musculoskelet Neuronal Interact 5:41-52. 2005
    ..Understanding of such changes is a pre-requisite in the development of measures aimed at prevention of overuse tendon injuries occurring during sport, work or leisure-related activities...
  9. ncbi request reprint Physical exercise can influence local levels of matrix metalloproteinases and their inhibitors in tendon-related connective tissue
    S O A Koskinen
    Sports Medicine Research Unit, Bispebjerg Hospital, Copenhagen, Denmark
    J Appl Physiol (1985) 96:861-4. 2004
    ....
  10. ncbi request reprint Role of TGF-beta1 in relation to exercise-induced type I collagen synthesis in human tendinous tissue
    Katja Heinemeier
    Department of Rheumatology H, Bispebjerg Hospital, DK 2400 Copenhagen, Denmark
    J Appl Physiol (1985) 95:2390-7. 2003
    ..Although not conclusive, changes in circulating and local TGF-beta1, in response to exercise, suggest a role for TGF-beta1 in mechanical regulation of local collagen type I synthesis in tendon-related connective tissue in vivo...
  11. ncbi request reprint No effect of menstrual cycle on myofibrillar and connective tissue protein synthesis in contracting skeletal muscle
    Benjamin F Miller
    Institute of Sports Medicine, Copenhagen
    Am J Physiol Endocrinol Metab 290:E163-E168. 2006
    ..Therefore, there is no effect of menstrual cycle phase, at rest or in response to an acute bout of exercise, on myofibrillar protein synthesis and muscle collagen synthesis in women...
  12. ncbi request reprint Intra- and peri-tendinous microdialysis determination of glucose and lactate in pigs
    H Langberg
    Sports Medicine Research Unit, Department of Rheumatology H, Bispebjerg Hospital, Bispebjerg Bakke 23, DK 2400 Copenhagen NV, Denmark
    Acta Physiol Scand 174:377-80. 2002
  13. pmc Coordinated collagen and muscle protein synthesis in human patella tendon and quadriceps muscle after exercise
    Benjamin F Miller
    Institute of Sports Medicine, Copenhagen, Bispebjerg Hospital, Denmark
    J Physiol 567:1021-33. 2005
    ..The similar time course of changes of protein synthetic rates in different cell types supports the idea of coordinated musculotendinous adaptation...
  14. ncbi request reprint Enhanced procollagen processing in skeletal muscle after a single bout of eccentric loading in humans
    Regina M Crameri
    Sports Medicine Research Unit, Bispebjerg Hospital, DK 2400, Copenhagen NV, Denmark
    Matrix Biol 23:259-64. 2004
    ..This study shows that following a single bout of high intensity eccentric exercise there is an increase in procollagen processing within skeletal muscle in humans...
  15. pmc Substantial elevation of interleukin-6 concentration in peritendinous tissue, in contrast to muscle, following prolonged exercise in humans
    Henning Langberg
    Sports Medicine Research Unit, Department of Rheumatology H, Bispebjerg Hospital, Copenhagen, Denmark
    J Physiol 542:985-90. 2002
    ....
  16. doi request reprint Effects of resistance training on endurance capacity and muscle fiber composition in young top-level cyclists
    P Aagaard
    Institute of Sports Science and Clinical Biomechanics, University of Southern Denmark, Odense, Denmark
    Scand J Med Sci Sports 21:e298-307. 2011
    ....
  17. ncbi request reprint Tendon collagen synthesis at rest and after exercise in women
    Benjamin F Miller
    Institute of Sports Medicine, Bispebjerg Hospital, Copenhagen, Denmark
    J Appl Physiol (1985) 102:541-6. 2007
    ..It is concluded that both in the resting state and after exercise, tendon collagen FSR is lower in women than in men, which may contribute to a lower rate of tissue repair after exercise...
  18. pmc Changes in satellite cells in human skeletal muscle after a single bout of high intensity exercise
    Regina M Crameri
    Sports Medicine Research Unit, Bispebjerg Hospital, Copenhagen, Denmark
    J Physiol 558:333-40. 2004
    ..However, a single bout of exercise is not sufficient for the satellite cell to undergo terminal differentiation...
  19. doi request reprint Protein-containing nutrient supplementation following strength training enhances the effect on muscle mass, strength, and bone formation in postmenopausal women
    Lars Holm
    Institute of Sports Medicine, Bispebjerg Hospital, Copenhagen, Bispebjerg Bakke 23, DK 2400 Copenhagen NV, Denmark
    J Appl Physiol (1985) 105:274-81. 2008
    ..The observed differences following such a short intervention emphasize the significance of postexercise nutrient supply on musculoskeletal maintenance...
  20. pmc Creatine supplementation augments the increase in satellite cell and myonuclei number in human skeletal muscle induced by strength training
    Steen Olsen
    Institute of Sports Medicine Copenhagen, Bispebjerg Hospital, Build 8, 1 Floor, DK 2400 Copenhagen NV, Denmark
    J Physiol 573:525-34. 2006
    ....