title: Studies on the relationship between the catecholamine distribution in the atrium and the specific granules present in atrial muscle cells. 1. Isolation of a purified specific granule subfraction.
mesh_terms: D000135:Acid Phosphatase / Q000032:analysis; D000818:Animals; D002458:Cell Fractionation; D002499:Centrifugation, Density Gradient; D003594:Cytoplasmic Granules; D003576:Electron Transport Complex IV / Q000032:analysis; D006325:Heart Atria; D008297:Male; D008722:Methods; D008854:Microscopy, Electron; D008931:Mitochondria, Muscle; D009124:Muscle Proteins / Q000032:analysis; D009206:Myocardium / Q000032:analysis / Q000166:cytology* / Q000201:enzymology; D051381:Rats; D013347:Subcellular Fractions
chemical_list: D009124:Muscle Proteins; D003576:Electron Transport Complex IV; D000135:Acid Phosphatase