
Keywords: EDC, 1-ethyl-3-(3-dimethylaminopropyl)-carbodiimide; DMAP, 4-dimethylaminopyridine; ACLT, anterior cruciate ligament transection; BSA, bovine serum albumin; COS, chitosan oligosaccharide; COL2A1, collagen type II; CMC, critical micelle concentration; COX-