title: AN ADENOSINE TRIPHOSPHATASE PREPARATION FROM A MEMBRANE-SARCOTUBULAR FRACTION OF GUINEA PIG HEART MUSCLE.
mesh_terms: D000241:Adenosine; D000251:Adenosine Triphosphatases; D000255:Adenosine Triphosphate; D000818:Animals; D002712:Chlorides; D004583:Electrons; D006168:Guinea Pigs; D006867:Hydrolases; D008274:Magnesium; D008853:Microscopy; D008854:Microscopy, Electron; D009206:Myocardium; D010600:Pharmacology; D011188:Potassium; D012106:Research; D012964:Sodium; D013328:Strophanthins
chemical_list: D002712:Chlorides; D013328:Strophanthins; D000255:Adenosine Triphosphate; D012964:Sodium; D006867:Hydrolases; D000251:Adenosine Triphosphatases; D008274:Magnesium; D000241:Adenosine; D011188:Potassium
keywords: ADENOSINE TRIPHOSPHATASE; ADENOSINE TRIPHOSPHATE; CHLORIDES; EXPERIMENTAL LAB STUDY; GUINEA PIGS; MAGNESIUM; MICROSCOPY, ELECTRON; MYOCARDIUM; PHARMACOLOGY; POTASSIUM; SODIUM; STROPHANTHIN