title: Joint motion in the absence of normal loading does not maintain normal articular cartilage.
mesh_terms: D000818:Animals; D001696:Biomechanical Phenomena; D001834:Body Water / Q000378:metabolism; D002357:Cartilage Diseases / Q000209:etiology / Q000378:metabolism / Q000473:pathology; D002358:Cartilage, Articular / Q000378:metabolism / Q000473:pathology*; D004285:Dogs; D006614:Hindlimb / Q000502:physiology / Q000601:surgery; D006621:Hip Joint / Q000502:physiology / Q000601:surgery; D007103:Immobilization; D007596:Joints / Q000502:physiology* / Q000601:surgery; D008124:Locomotion; D011509:Proteoglycans / Q000378:metabolism
chemical_list: D011509:Proteoglycans