[Changes of blood fatty acid in women with obesity and type 2 diabetes mellitus].

Obesity and type 2 diabetes (DM2) in women are accompanied by atherogenic dyslipidemia, with the activation of lipid peroxidation (LPO), as well as disturbances in the antioxidant defense system (ADS). DM2 due to imbalance in LPO-ADS is accompanied by a high concentration of LPO products, decreased parameters of antioxidant systems and timpaired utilization of glucose by cells. The results obtained in this study suggest an important role of fatty acids and their metabolites in the pathogenesis of obesity and DM2, which should be taken into consideration during design and selection of appropriate preventive and therapeutic measures aimed at prevention or elimination of the violations.

[Lipid-proteinic interaction in erythrocytie and placental membranes in women with insulin resistance].

Disturbances of erythrocyte and placental membrane functiond have been studied in placenta of pregnant women with obesity and diabetes mellitus type 2. The results of this study demonstrate significant metabolic impairments in women with insulin resistance. Changes in lipid spectrum of erythrocyte membranes and decreased activity of antioxidant enzymes obviously contribute to the development of fetoplacental insufficiency. This changes point to necessity of the antioxidant therapy in pregnant women with obesity and diabetes mellitus type 2.