title: A review of collagen metabolism and breakdown.
mesh_terms: D000328:Adult; D000818:Animals; D001172:Arthritis, Rheumatoid / Q000201:enzymology / Q000378:metabolism; D002358:Cartilage, Articular / Q000378:metabolism; D055598:Chemical Phenomena; D002621:Chemistry; D002642:Chick Embryo; D003094:Collagen / Q000378:metabolism*; D004789:Enzyme Activation; D006801:Humans; D003012:Microbial Collagenase / Q000378:metabolism; D011817:Rabbits; D013582:Synovial Fluid / Q000201:enzymology
chemical_list: D003094:Collagen; D003012:Microbial Collagenase