ver C, Elliott S. Hui W. Koshy P, Shingleton B, Rowan A. 1999. The regulation of MMPs and TIMPs in cartilage turnover. Ann N Y Acad Sci 878:120-9. Cooper RG. Freemont Al. 2004. TNF-a blockade for herniated intervenebral disc-induced sciatica: a way forward at last? Rheumatology 43:119-21. Coppes MIL Ma