[Activity of lipolytic enzymes in rabbit plasma during myocardial injury].

Dynamics of lipolytic enzymes activity was studied in pre- and postheparin blood plasma of rabbits with hemodynamic heart overloading, with acute local ischemia of myocardium and with diphtheria intoxication. Development of all these pathological processes, impairing myocardium, was accompanied by appearance of lipolytic activity specific for intralipid and for activated intralipid in preheparin blood plasma, by an increase in activity of lipolytic enzymes in postheparin blood plasma as well as by alteration in the spectrum of blood lipoproteins. These alterations depended on the character of disease, impairing the heart muscle.