title: The biochemistry of osteoarthritis.
mesh_terms: D000375:Aging; D002356:Cartilage / Q000503:physiopathology*; D055598:Chemical Phenomena; D002621:Chemistry; D002807:Chondroitin / Q000378:metabolism; D003094:Collagen / Q000096:biosynthesis; D006801:Humans; D010003:Osteoarthritis / Q000503:physiopathology*; D011453:Prostaglandins / Q000096:biosynthesis; D011509:Proteoglycans / Q000096:biosynthesis
chemical_list: D011453:Prostaglandins; D011509:Proteoglycans; D002807:Chondroitin; D003094:Collagen