ALBERTS, B., D. BRAY, J. LEWIS, M. RAFF, K. ROBERTS, I. WATSON. Molecular biology of the cell. Garland Publishing, Inc. N.Y. & London, 1989.

ALEXANDER, I.W. Osteoarthritis (Degenerative Joint Disease). In: Leonard's Orthopedic surgery of dog and cat. II Edition: 1985, pp. 222-233.

BAILEY, A.S., S.P. FRODINs and G. BALIAN. Biological signifi­cance of the intermolecular crosslinks of collagen. Nature. 251: 105-109, 1974.

BURTON-WURSTER, N., C. HUI-CHOU, H.A. GREISEN, G. LUST. Reduced deposition of collagen in the degenerated articular cartilage of dogs with degenerative joint disease. Biochim. Biophys. Acta 718: 74-84, 1982.

EVANS, C.H., R.A. MASTOCCHI, D.D. NELSON. Experimental Arthrtis induced by intra-articular injection of allogenic car­tilaginous particles into rabbit knees. Arthritis Rheum. 27: 200-207, 1984.

GONZÁLEZ, E., A. HORVATH, H. ADARMES, M. LAVARELLO. Colágeno articular en la osteoartritis equina. Av. Cs. Vet. N° Extr. SA-079, 1986.

GUNSON, D. E. Collagen in normal and abnormal tissue. Equine Vet. J. 11: 97-101, 1979.

HAMERMAN, D.. The biology of osteoarthritis. New England J. Med. 320(20): 1322-1330, 1989.

HASCALL, V.C., G.K. HASCALL. Proteoglycans. In: Hay, E.D. (Ed.). Cell biology of extracellular matrix. Acad. Press. N.Y., 1981, pp. 39-68.

HERNÁNDEZ, A. Caracterización del colágeno cutáneo en equi­nos normales. Tesis. Facultad de Ciencias Veterinarias y Pecuarias. Universidad de Chile, 1981.

HILBERT, B.J., G. ROWLEY, K.N. ANTONAS. Hyaluronic acid concentration in synovial fluid from normal and arthritic joints of horses. Australian Vet. J. 61: 22-24, 1984.

HORVATH, A., E. GONZÁLEZ, G. FARíAS, R. CABRERA, O. PA­RRAGUEZ, E. VIAL. Source of the colours produced in tissue slices with the MBTH reaction colour sources. Acta Anat. 115: 238-243. 1983.

HORVATH, A., E. GONZÁLEZ, H. ADARMES, H. GARCÉS. Tinción de colágeno en cápsula articular, cartílago y partículas sino­viales mediante una reacción específica. Arch. Biol. Med. Exper. 17: R-147, 1984.

KIVIRANTA, I., J. JURVECIN, M. TAMI, A.M. SAAMANEM, H.J. HELMINEM. Microspectrophotometric quantitation of glyco­saminoglycans in articular cartilage sections stained with Safranin O. Histochemistry 82: 249-255, 1985.

MALDONADO, R., GARCÉS, J. AUBA, A. HORVATH. Synovial aldehyde groups in equine joint disease. Equine Vet. J. 15: 168-169, 1983.

MALEMUD, CH.J., J. MARTER-PELLETIER, J.P. PELLETIER. De­gradation of extracellular matrix in osteoarthritis: 4 funda­mental questions. J. Rheumatol. 14: 20-22, 1987.

MC CARTNEY, H.W., H. TSCHESCHE. Latent collagenase from human polymorphonuclear leucocytes and activation to co­llagenase by removal of a inhibitor. Fed. Eur. Biochem. Soc. Lett. 119: 327-332, 1980.

MC ILWRAITH, C.W. Current concepts in equine degenerative joint disease. J. Am. Vet. Med. Assoc. 180: 239-249, 1982.

NAKANO, T., F. X. AHERNER, J. R. THOMPSON. Changes in swine knee articular cartilage during growth. Can. J. Am. Sci. 59: 167-179,1979.

NIEBAUER, G.W., B. WOLF, M. YARMUSH, D.W. RICHARDSON. Evaluation of immune complexes and collagen type-specific antibodies in sera and synovial fluids of horses with seconda­ry osteoarthridis. Am. J. Vet. Res. 49: 1223-1227, 1988.

NOJIMA, T., C.A. TOWLE, H.J. MANKIN. Secretion of higher levels of active proteoglycanases from human osteoartrthritic condrocytes. Arthritis Rheum atol. 29: 292-295, 1986.

PELLETIER, J. P., J. MARTEL-PELLETIER, D. S. HOWELL, L. GHAN­DUR-MNAYMNEH, J.E. ENIS, J.F. WOESSNER. Collagenase and collagenolytic activity in human osteoarthritic cartilage. Arthritis and Rheum atol. 26: 63-68, 1983.

PELLETIER, J.P., J. MARTEL-PELLETIER, J.C. MALEMUD. Proteo­glycans from Experimental Osteoarthritic cartilage: Degra­dation by neutral metaloproteases. J. Rheumatol. 14 Supp. 14: 113-115, 1987.

RACHELEFKY, G. S., STIEHM, E. R. Histocompatibility locus anti­gen W-27 and the rheumatic diseases. Pediatrics. 56: 92-94, 1975.

RICHARDSON, D.W. Function and pathology of synovial fluid. Proc. 28 Annual Convention Amer. Assoc. Equine Pract. 117-120, 1982.

ROBERTS, C.R., P.J. ROUGHLEY, J.S. MORT. Degradation of human proteoglycan, aggregate induced by hydrogen peroxi­de. Biochem, J. 259: 805-811, 1989.

ROUGHLEY, P.J. Structural changes in the proteoglycans of hu­man articular cartilage during aging. J. Rheumatol. 14 Supp. 14: 14-15, 1987.

SAPOLSKY, A.I., D.S. HOWELL. Further characterization of a neutral metaloprotease isolated from human articular cartila­ge. Arthritis Rheum 25: 981-987, 1982.

SILVA, N., E. GONZÁLEZ, H. GARCÉS, H. ADARMES, A. HOR­VATH. Skin collagen conformation in canine spondylarthro­sis. J. Vet. Med. A. 34: 439-444, 1987.

SOKOLOWSKI. J.H. Methylprendnisolone Acetate in the treat­ment of Equine Osteoarthritis. Equine Practice. 4: 15-28, 1982.

TANZER, M.L. Cross-linking of collagen. Science. 180: 561­566, 1973.

TEW, W.P., R.P. HACKETT. Identification of cartilage wear fragments in synovial fluid from equine joints. Arthritis Rheum. 24: 1419-1424, 1981.

THONAR, J.M., M.E. LENZ, G.K. KLINTWORTH, B. CATERSON, L.M. PACHMAN, P. GLICKMAN, R. KATZ, J. HUFF, K.E. KUETTNER. Quantification of keratan sulfate in blood as a marker of cartilage catabolism. Arthritis Rheum. 28: 1367­1376, 1985.

WEISS, S.L. G. PEPPIN, C. ORTIZ. Oxidative autoactivation to latent collagenase by human neutrophils. Science. 227: 747­749, 1985.