title: Inorganic pyrophosphatase activity in human cell cultures with depressed alkaline phosphatase.
mesh_terms: D000469:Alkaline Phosphatase / Q000378:metabolism*; D001769:Blood; D002277:Carcinoma / Q000201:enzymology*; D002460:Cell Line; D003470:Culture Media; D006367:HeLa Cells / Q000201:enzymology*; D006801:Humans; D007700:Kinetics; D007822:Laryngeal Neoplasms / Q000201:enzymology*; D008099:Liver / Q000201:enzymology*; D011755:Pyrophosphatases / Q000378:metabolism*
chemical_list: D003470:Culture Media; D000469:Alkaline Phosphatase; D011755:Pyrophosphatases