[Sleep-wake cycle regularity and cardiometabolic indicators].

Objective: To evaluate the association between sleep-wake rhythm and cardiometabolic parameters.

Material And Methods: 103 participants, aged 25-64 years, underwent actigraphy study with Actigraph Actilife GT3X + device (USA) for 7 days. We assessed actigraphy indicators (physical activity and sleep data), anthropometric indicators, blood pressure and laboratory parameters.

[Epidemiology and risk factors of cerebral stroke in Khanty-Mansiysk autonomic region: population register data].

Based on register data, epidemiologic indicators of cerebral stroke for the population of Khanty-Mansiysk autonomic okrug and values of early mortality and mean ages of patients have been obtained. The structure of acute disturbances of brain blood circulation has been studied. It has been shown that morbidity and mortality from cerebral stroke in the population of autonomic okrug is significantly lower compared to the same indicators in the Russian Federation in whole.

[Dynamics of immunologic indicators in stomach ulcer].

Time course of cellular and humoral immunity parameters in the course of ulcer defect healing was followed up in 47 patients with gastric ulcers. Immune status changes in these patient population were found dependent on the stage of ulcer defect healing, being the most manifest at the beginning of ulcer cicatrization and showing signs of immune system activation. A possible relationship between changes in the immunity status and reparative processes at the site of ulcer defect is discussed.

[Indicators of cellular and humoral immunity during the process of healing of stomach ulcer].

Cellular and humoral immunity parameters in the process of healing of ulcer were studied in 47 patients with gastric ulcer. Changes in the immune status in these patients depended on the stage of healing of an ulcerous defect (active exacerbation, the beginning of cicatrization, "red" or "white" scar) and were most pronounced at the initial period of ulcer cicatrization. They were manifested by the signs of the immune system activation (primarily by increase in the relative content of theophylline-resistant T-lymphocytes).