SUBPOPULATIONAL FEATURES OF PERIPHERAL BLOOD CELLS IN THE PATIENTS WITH AUTOIMMUNE MYOCARDITIS: CLINICAL AND PATHOGENETIC ASPECTS

Abstract. The goal of our research was comparative study of the most important parameters of subset cytoarchitectonics in the patients with the different courses of myocarditis and evaluation of their pathogenetic and clinical value in the practice of the physician. We have investigated 99 patients with myocarditis and 40 healthy donors. In patients with malignant course of disease we revealed increased activation index of T/B-cells; increased expression of the activation markers on the both lines of differentiation; disproportion in the immunoregulatory subsets with increased role of dendric cells; decreased intensity of the autoreactive T-cells apoptosis. in the patient with the In patients with nonmalignant course of disease expressed signs of immunopathology were not found. Thus, study of activation markers on the cells of the peripheral blood is more informative and noninvasive method of diagnostics of myocarditis.