Neidhart, M Increased serum levels of non-collagenous matrix proteins (cartilage oligomeric matrix protein and melanoma inhibitory activity) in marathon runners. [electronic resource] - Osteoarthritis and cartilage May 2000 - 222-9 p. digital Publication Type: Comparative Study; Journal Article ISSN: 1063-4584 Standard No.: 10.1053/joca.1999.0293 doi Subjects--Topical Terms: AdultArthritis, Rheumatoid--bloodC-Reactive Protein--metabolismCase-Control StudiesEnzyme-Linked Immunosorbent AssayExtracellular Matrix Proteins--bloodHumansInterleukin-1--bloodInterleukin-6--bloodKnee Injuries--bloodNeoplasm Proteins--bloodOsteoarthritis--bloodReceptors, Interleukin-1--antagonists & inhibitorsReceptors, Interleukin-6--bloodRunning--physiologyTime FactorsTumor Necrosis Factor-alpha--metabolism