
Keywords: سولفات درماتان; GAG; glycosaminoglycan; GalNAc; N-acetyl galactosamine; GlcA; D-glucuronic acid; CS; chondroitin sulphate; DS; dermatan sulphate; C4S; chondroitin 4-sulphate; C6S; chondroitin 6-sulphate; DPPH; 1-diphenyl-2-picrylhydrazyl; MTT; [3-(4,5-dimethylthiazol-2-y