[Pathogenetic significance of lipid peroxidation in damage of the proximal segment of the nephron in acute Masugi's nephritis].

During the acute experimental nephritis a decrease of reabsorption by proximal tubules is combined with the activation of the lipid peroxidation into the renal cortex without changes in the activation of lysosomal enzyme of acid phosphatase and cathepsin D. Ionol, an inhibitor of oxygen products, exerts a protective action on the renal function and reabsorption by proximal tubules, decreasing concentration of the malondialdehyde into the renal cortex.