Comparative evaluation of the influence of sulfhydryl and phosphate ACE inhibitors on thrombocyte aggregation in patients suffering from atrerial hypertension with metabolic syndrome

摘要

The purpose of the study was to compare the influence of two ACE inhibitors--captopril, a sulfhydryl one, and fozinopril, a phosphate one--on the aggregation activity of thrombocytes in patients suffering from arterial hypertension (AH) with metabolic syndrome (MS). Sixty-nine patients suffering from AH with MS were examined; 36 patients were administered captopril during 16 weeks, while 33 patients were treated with fozinopril during the same period of time. Changes in anthropometric parameters, blood lipid spectrum, lipid peroxidation in blood plasma and thrombocytes, and the antioxidative protection of liquid part of blood and platelets, as well as the aggregation activity of thrombocytes were assessed. The data received were processed using Student criterion and system multifactor analysis. The study shows that the use of fozinopril in patients with AH and metabolic syndrome attenuates peroxidation syndrome and optimizes thrombocyte aggregation. Prolonged fozinopril application will stabilize the achieved effect. Captopril did not have a positive effect on the parameters under study. In conclusion, fozinopril should be applied in combination with non-drug means to lower body weight in patients suffering from AH with MS.