we conclude that the cardiotoxic effects of n. nigricollis phospholipase a2 are not due to the accumulation of phospholipid hydrolytic products , and on the basis of prior studies with chemically modified phospholipase a2 enzymes we suggest that n. nigricollis phospholipase a2 has a direct , non-enzymatic , cardiotoxic action .
C0020291
hydrolytic
C0031667
phospholipase a2