[The bioenergetics system of the blood lymphocytes in infectious-allergic myocarditis].

46 patients with infectious-and-allergic myocarditis (IAM) and 46 patients with myocarditic cardiosclerosis (MCS) were studied for cytochemical parameters of blood lymphocyte bioenergetics. In IAM, cellular metabolism was found out to be disturbed, with the activity of G-6-PDG in spontaneous NST-test being risen against the background of depression of NAD- and NADP-diaphorases, lowering of the endogenous cytochrome "C" content and activity of alpha-GPDG. One third of IAM patients demonstrated protracted variant of the disease course by a study into the bioenergetic status of blood lymphocytes. Examination of parameters of blood lymphocytes energy exchange permits establishing more differential and diagnostic criteria for inflammatory lesion of the myocardium.