title: The effects of calcium on the ATPase activity of electric tissue extracts.
mesh_terms: D000251:Adenosine Triphosphatases / Q000378:metabolism*; D000818:Animals; D002118:Calcium / Q000494:pharmacology*; D002614:Chelating Agents; D004557:Electric Organ / Q000201:enzymology*; D005399:Fishes; D066298:In Vitro Techniques; D007700:Kinetics; D008274:Magnesium / Q000494:pharmacology; D008660:Metabolism / Q000187:drug effects; D011188:Potassium / Q000494:pharmacology; D012413:Rubidium / Q000494:pharmacology; D012964:Sodium / Q000494:pharmacology; D014020:Tissue Extracts
chemical_list: D002614:Chelating Agents; D014020:Tissue Extracts; D012964:Sodium; D000251:Adenosine Triphosphatases; D008274:Magnesium; D012413:Rubidium; D011188:Potassium; D002118:Calcium