RESUMO
The 53 patients with chronic renocardiac syndrome, with hypertension in chronic kidney disease, were investigated. In the presence of chronic renal failure there is a decrease of cholesterol in the membrane, which is the basis for the violation liquid characteristics of cell membranes. Changes in the exchange of phospholipids and an increase in the exchange rate reflect increasing phosphatidylcholine lipid peroxidation, increasing in chronic renal failure. The degradation of cell membranes reflects a compensatory accumulation in these fractions of phosphatidylcholine, a major component of the outer layer of biomembranes. Regardless of the degree of renal dysfunction and clinical manifestations of the disease in the membranes of platelets accumulate lizoform phospholipids, indicating a strengthening of the processes of lipid peroxidation and accumulation of biologically active substances, which have membrane-destructive activity.