title: Extrusion of pyrophosphate into extracellular media by osteoarthritic cartilage incubates.
mesh_terms: D000469:Alkaline Phosphatase / Q000378:metabolism; D002358:Cartilage, Articular / Q000378:metabolism*; D002805:Chondrocalcinosis / Q000378:metabolism; D011756:Diphosphates / Q000378:metabolism*; D006801:Humans; D010003:Osteoarthritis / Q000378:metabolism*
chemical_list: D011756:Diphosphates; D000469:Alkaline Phosphatase