[Large uterine myoma during pregnancy and delivery - choice of management].

There are scanty of available data about the management of myoma of the uterus during pregnancy and birth. The authors describe two cases of such a pathology--big myoma of the uterus > 10 sm diameter (d.), who were treated conservatively and ended successfully, without serious complications.

Streptozotocin-induced diabetes in rat. III. Antioxidant protection of vascular complications by flunarizine and aligeron.

In rats with streptozotocin-induced diabetes antioxidant protection of diabetic angiopathy was performed by flunarizine (10 mg/kg/day) and aligeron (10 mg/kg/day), applied intraperitoneally during 2.5 months of diabetes. Diabetic vascular complications were assessed by morphologic determination of PAS-positive mucopolysaccharides and measurement of vascular wall thickness in addition to quantitative estimation of lipid hydroperoxides, thromboxane A2/prostacyclin disbalance and plasma beta-thromboglobulin changes.

Streptozotocin-induced diabetes in rat. II. Lipid and lipid peroxide changes of lipoprotein fractions in diabetes complicated by hypertension and myocardial infarction.

Lipid peroxide levels and plasma lipids were studied in plasma lipoprotein fractions of streptozotocin diabetic rats, spontaneous hypertensive rats (SHR) + diabetes, and in myocardial infarction rats (MIR) + diabetes. The duration of diabetes in all experimental groups was 2.5 months.

Streptozotocin-induced diabetes in rat. I. Influence of hypertension and myocardial infarction on the development of vascular complications.

Streptozotocin diabetes in rats was complicated by spontaneous hypertension (SHR) and myocardial infarction (MIC), considered as "risk groups". Renal function was assessed on the basis of blood urea nitrogen (BUN) and albuminuria. BUN increased by 36% in Wistar diabetic group, by 100% in SHR + diabetes, and by 51% in MIR + diabetes.