we observed that a correlation exists between the released activity of a cytoplasmic enzyme , alpha-hydroxybutyrate dehydrogenase ( hbdh ) and i ) number of nonvital cells , ii ) depression of beating frequency measured during reoxygenation , iii ) the released activities of enzymes from sarcolemma ( l-leucylnaphthylamidase ) , from lysosomes ( n-acetyl-beta-glucosaminidase ) , and mitochondrial outer membrane ( monoamine oxidase ) .
C0010834
cytoplasmic
C0024369
lysosomes