[Serum homocysteine levels in pregnant women with preeclampsia].

Preeclampsia is one of the most common and severe pregnancy complications, which ethiology remains unclear. It is certain that endothelial dysfunction plays a key role in the development of preeclampsia. Homocysteine is an important independent cardiovascular risk factor, which might induce the endothelial dysfunction observed in preeclampsia.

[Intermediate substrates in different stages of compensation of diabetes mellitus].

In this research there were studied the changes in the concentrations of pyruvate, lactic acid, maleate, beta-oxybutyric acid oxyacetyc acid, blood fats, triglycerides, cholesterol blood lipoproteins in patients in different stages of compensation of diabetes mellitus. Studied were 44 patients during ablatio retinae during latentive diabetes, 16 patients with decompensated, 12 with subcompensated, and 8 with compensated diabetes. The average age of the studied patients was 54 years.