John Robert Matyas

Summary

Affiliation: University of Calgary
Country: Canada

Publications

  1. ncbi Analysis of cartilage biomarkers in the early phases of canine experimental osteoarthritis
    John R Matyas
    University of Calgary, Calgary, Alberta, Canada
    Arthritis Rheum 50:543-52. 2004
  2. doi Intra-articular anaesthesia mitigates established pain in experimental osteoarthritis: a preliminary study of gait impulse redistribution as a biomarker of analgesia pharmacodynamics
    J R Matyas
    Faculty of Veterinary Medicine, University of Calgary, McCaig Institute for Bone and Joint Health, Canada
    Osteoarthritis Cartilage 21:1365-73. 2013
  3. ncbi Regional quantification of cartilage type II collagen and aggrecan messenger RNA in joints with early experimental osteoarthritis
    John Robert Matyas
    Department of Cell Biology and Anatomy, McCaig Centre for Joint Injury and Arthritis Research, Faculty of Medicine, University of Calgary, 3330 Hospital Drive NW, Calgary, Alberta T2N 4N1, Canada
    Arthritis Rheum 46:1536-43. 2002
  4. ncbi Indirect injury stimulates scar formation-adaptation or pathology?
    Jennifer L K Matthews
    The McCaig Centre for Joint Injury and Arthritis Research, Department of Cell Biology and Anatomy, University of Calgary, Faculty of Medicine, Calgary, Alberta, Canada
    Connect Tissue Res 45:94-100. 2004
  5. ncbi Doxycycline effects on mechanical and morphometrical properties of early- and late-stage osteoarthritic bone following anterior cruciate ligament injury
    Connor K Pardy
    Faculties of Kinesiology, Medicine, and Engineering, 2500 Univ Drive, NW, Calgary, Alberta, Canada T2N 1N4
    J Appl Physiol 97:1254-60. 2004
  6. doi Unravelling the relationship between age, nociception and joint destruction in naturally occurring osteoarthritis of Dunkin Hartley guinea pigs
    Jason J McDougall
    Department of Physiology and Biophysics, University of Calgary, 3330, Hospital Drive NW, Calgary, AB, Canada
    Pain 141:222-32. 2009
  7. pmc The three-dimensional architecture of the notochordal nucleus pulposus: novel observations on cell structures in the canine intervertebral disc
    Christopher J Hunter
    McCaig Centre for Joint Injury and Arthritis Research, University of Calgary, Alberta, Canada
    J Anat 202:279-91. 2003
  8. ncbi The functional significance of cell clusters in the notochordal nucleus pulposus: survival and signaling in the canine intervertebral disc
    Christopher J Hunter
    McCaig Centre for Joint Injury and Arthritis Research, University of Calgary, Calgary, Alberta, Canada
    Spine (Phila Pa 1976) 29:1099-104. 2004
  9. pmc Reduced differentiation efficiency of murine embryonic stem cells in stirred suspension bioreactors
    Jaymi T Taiani
    Department of Medical Science, Schulich School of Engineering, Schulich School of Engineering, University of Calgary, Calgary, Alberta, Canada
    Stem Cells Dev 19:989-98. 2010
  10. pmc Communication between paired chondrocytes in the superficial zone of articular cartilage
    Simon S Chi
    Department of Cell Biology and Anatomy, McCaig Center for Joint Injury and Arthritis Research, University of Calgary, Canada
    J Anat 205:363-70. 2004

Collaborators

Detail Information

Publications13

  1. ncbi Analysis of cartilage biomarkers in the early phases of canine experimental osteoarthritis
    John R Matyas
    University of Calgary, Calgary, Alberta, Canada
    Arthritis Rheum 50:543-52. 2004
    ..To study 3 body fluids for changes in the levels of 5 biomarkers of cartilage metabolism during the early phases of experimental osteoarthritis (OA)...
  2. doi Intra-articular anaesthesia mitigates established pain in experimental osteoarthritis: a preliminary study of gait impulse redistribution as a biomarker of analgesia pharmacodynamics
    J R Matyas
    Faculty of Veterinary Medicine, University of Calgary, McCaig Institute for Bone and Joint Health, Canada
    Osteoarthritis Cartilage 21:1365-73. 2013
    ..Evaluate Impulse Ratio as a measure of weight distribution among supporting limbs throughout the early natural history of osteoarthritis and with local anaesthesia and analgesia...
  3. ncbi Regional quantification of cartilage type II collagen and aggrecan messenger RNA in joints with early experimental osteoarthritis
    John Robert Matyas
    Department of Cell Biology and Anatomy, McCaig Centre for Joint Injury and Arthritis Research, Faculty of Medicine, University of Calgary, 3330 Hospital Drive NW, Calgary, Alberta T2N 4N1, Canada
    Arthritis Rheum 46:1536-43. 2002
    ..This study was conducted to explore the anabolic metabolism of chondrocytes early in the natural history of an experimental canine model of OA...
  4. ncbi Indirect injury stimulates scar formation-adaptation or pathology?
    Jennifer L K Matthews
    The McCaig Centre for Joint Injury and Arthritis Research, Department of Cell Biology and Anatomy, University of Calgary, Faculty of Medicine, Calgary, Alberta, Canada
    Connect Tissue Res 45:94-100. 2004
    ..The medial mass may be a useful mimic or model of intraarticular adhesions, hypertrophic scars, ligament sprains, and arthrofibrosis...
  5. ncbi Doxycycline effects on mechanical and morphometrical properties of early- and late-stage osteoarthritic bone following anterior cruciate ligament injury
    Connor K Pardy
    Faculties of Kinesiology, Medicine, and Engineering, 2500 Univ Drive, NW, Calgary, Alberta, Canada T2N 1N4
    J Appl Physiol 97:1254-60. 2004
    ..Significant bone loss occurred in the deeper trabecular bone for all groups. Substantial architectural adaptation within deeper trabecular bone accompanied changes in mechanics in early and established OA...
  6. doi Unravelling the relationship between age, nociception and joint destruction in naturally occurring osteoarthritis of Dunkin Hartley guinea pigs
    Jason J McDougall
    Department of Physiology and Biophysics, University of Calgary, 3330, Hospital Drive NW, Calgary, AB, Canada
    Pain 141:222-32. 2009
    ..This study also provides the first objective evidence that there is no correlation between joint nociception and articular damage, thereby corroborating the clinical observation that pain is a poor predictor of OA severity...
  7. pmc The three-dimensional architecture of the notochordal nucleus pulposus: novel observations on cell structures in the canine intervertebral disc
    Christopher J Hunter
    McCaig Centre for Joint Injury and Arthritis Research, University of Calgary, Alberta, Canada
    J Anat 202:279-91. 2003
    ..Such differences could have substantial impact upon how we think about development, degeneration and repair of the intervertebral disc...
  8. ncbi The functional significance of cell clusters in the notochordal nucleus pulposus: survival and signaling in the canine intervertebral disc
    Christopher J Hunter
    McCaig Centre for Joint Injury and Arthritis Research, University of Calgary, Calgary, Alberta, Canada
    Spine (Phila Pa 1976) 29:1099-104. 2004
    ..Cell viability was assessed in relation to cell clustering, and mechanisms of cell-cell signaling in the clusters were investigated...
  9. pmc Reduced differentiation efficiency of murine embryonic stem cells in stirred suspension bioreactors
    Jaymi T Taiani
    Department of Medical Science, Schulich School of Engineering, Schulich School of Engineering, University of Calgary, Calgary, Alberta, Canada
    Stem Cells Dev 19:989-98. 2010
    ....
  10. pmc Communication between paired chondrocytes in the superficial zone of articular cartilage
    Simon S Chi
    Department of Cell Biology and Anatomy, McCaig Center for Joint Injury and Arthritis Research, University of Calgary, Canada
    J Anat 205:363-70. 2004
    ..These results illustrate that rapid cellular communication is possible between cells in the superficial layer of adult articular cartilage, which challenges the current thinking that these chondrocytes function in isolation...
  11. pmc Cytomorphology of notochordal and chondrocytic cells from the nucleus pulposus: a species comparison
    Christopher J Hunter
    McCaig Centre for Joint Injury and Arthritis Research, Canada
    J Anat 205:357-62. 2004
    ..The present study examines several different species commonly used in lumbar spine investigations to explore the variability of notochordal cells in the IVD...
  12. ncbi Systemic bone formation with weekly PTH administration in ovariectomized rats
    Sebastien A Gittens
    Faculty of Pharmacy and Pharmaceutical Sciences, University of Alberta, Edmonton, Alberta, Canada
    J Pharm Pharm Sci 7:27-37. 2004
    ....
  13. ncbi ISSLS prize winner: Collagen fibril sliding governs cell mechanics in the anulus fibrosus: an in situ confocal microscopy study of bovine discs
    Sabina B Bruehlmann
    Department of Mechanical Engineering, University of Calgary, Calgary, Alberta, Canada
    Spine (Phila Pa 1976) 29:2612-20. 2004
    ..In situ investigation of collagen and cell mechanics in bovine caudal discs using novel techniques of confocal microscopy...