Electron-microscopic histochemical demonstration of sarcotubular ATP-ase in the myocardium.
D000251:Adenosine Triphosphatases / Q000032:analysis*; D000818:Animals; D002110:Caffeine; D002462:Cell Membrane / Q000201:enzymology; D006651:Histocytochemistry; D008274:Magnesium; D008854:Microscopy, Electron; D009206:Myocardium / Q000166:cytology / Q000201:enzymology*; D051381:Rats; D012519:Sarcoplasmic Reticulum / Q000201:enzymology*
D002110:Caffeine; D000251:Adenosine Triphosphatases; D008274:Magnesium