1Kaab M J, Ito K, Clark JM, et al. The acute structural changes of loaded articular cartilage following meniscectomy or ACL-transection. Osteoarthritis Cartilage, 2000, 8: 464-473.
2Okazaki R, Sakai A, Uezono Y, et al. Sequential changes in transforming growth factor (TGF)-betal concentration in synovial fluid and mRNA expression of TGF-beta1 receptors in chondrocytes after immobililization of rabbit knees. J Bone Miner Metab,2001, 19: 228-235.
3Vaatainen U, Lohmander LS, Thonar E, et al. Markers of cartilage and synovial metabolism in joint fluid and serum of patients with chondromalacia of the patella. Osteoarthritis Cartilage, 1998, 6:115-124.
4Panula HE, Lohmander LS, Ronkko S, et al. Elevated levels of synovial PLA2, stromelysin (MMP-3) and TIMP in early osteoarthrosis after tibial valgus osteotomy in young beagle dogs.Acta Orthop Scand, 1998, 69: 152-158.
5Neuhold LA, Killar L, Zhao W, et al. Postnatal expression in hyaline cartilage of constitutively active human collagenase-3(MMP-13) induces osteoarthritis in mice. J Clin Invest, 2001,107: 35-44.
6Grabowski PS, Macpherson H, Ralston SH. Nitric Oxide production in cells derived from the human joint. Br J Rheumatol, 1996,35: 207-212.
7Chandrasekhar S, Harvey AK, Hrubey PS. Intraarticular administration of interleukin-1 causes prolonged suppression of cartilage proteoglycan synthesis in rats. Matrix, 1992, 12: 1-10.
8Panula HE, Hyttinen MM, Arokoski J, et al. Articular cartilage superficial zone collagen birefringence reduced and cartilage thickness increased before surface fibrillation in experimental osteoarthritis. Ann Rheum Dis, 1998, 57: 237-245.
9Goodstone NJ, Hardingham TE. Tumor necrosis factor α stimulates nitric oxide production more potently than interleukin-1β in porcine articular chondrocytes. Rheumatology, 2002, 41: 883-891.