1. Oxygen radicals as effectors of cartilage destruction. Direct degradative effect on matrix components and indirect action via activation of latent collagenase from polymorphonuclear leukocytes;Burkhardt, H.; Schwingel, M.; Menninger, H.; W, Macartney H.; Tschesche, H.;Arthritis Rheum,1986
2. Physiology and pathology of neutral proteinases of human granulocytes;Havemann, K.; Gramse, G.;Adv Exp Med Biol,1984
3. Elastolytic activity of human blood monocytes characterised by a new monoclonal antibody against human leucocyte elastase. Relationship to rheumatoid arthritis;S, Jensen H.; D, Christensen L.;Clin Exp Rheumatol,1990
4. Cartilage degradation by polymorphonuclear leukocytes: in vitro assessment of the pathogenic mechanisms;R, Moore A.; H, Iwamura; P, Larbre J.; L, Scott D.; A, Willoughby D.;Ann Rheum Dis,1993
5. Elastase secreted by activated polymorphonuclear leucocytes causes chondrocyte damage and matrix degradation in intact articular cartilage: escape from inactivation by alpha-1-proteinase inhibitor;Schalkwijk, J.; den berg W B, Van; de Putte L B A, Van; B, Joosten L.A.;Br J Exp Pathol,1987