Перекисный статус при патологии легких у беременных

The lipid peroxidation and antioxidant defense in pregnant women with chronic nonspecific lung diseases were studied in various biological objects (blood plasma, erythrocyte membrane, amniotic fluid, exhaled air condensate). The pregnancy course in women with chronic nonspecific lung diseases was characterized by a decrease in the antioxidant enzymes activities (catalase, superoxiddismutase) with an elevation of the lipid per­oxidation products concentrations in all parts of the mother — extraembryonal organs system. The pregnancy in women with chronic nonspecific lung diseases resulted in the activation of lipid peroxidation in the lungs and redistribution of the antioxidant resources with the antiradical factors deficiency in the amniotic fluid.