UDK: 616.89+612.62+612.6.06:543.253:547.1

EFFECT OF PSYCHOEMOTIONAL STRESS ON THE INDICATORS OF ANTIOXIDANT SYSTEM AND LIPID PEROXIDATION IN GIRLS IN DIFFERENT PHASES OF OVARIA-UTERINE CYCLE

O.A. Japrynceva, E.V. Dorohov

ФГБОУ ВО «Воронежский государственный медицинский университет им. Н.Н. Бурденко» Министерства здравоохранения Российской Федерации, кафедра нормальной физиологии

Abstract

The article presents the results of a study showing changes in the vegetative status and indicators of the antioxidant system and lipid peroxidation of girls 18–20 years of age in different phases of the ovarian-uterine cycle. As a stressor, an exam period was taken. During the study, most of the girls were in the luteal phase of the ovarian-uterine cycle. At the same time, there was a decrease in parasympathetic influences and an increase in the influence of the sympathetic division of the autonomic nervous system. Also in the luteal phase there was an increase in the concentrations of malonic dialdehyde and superoxide dismutase, which indicates the intensity of oxidative processes in this phase.

Keywords

ovarian-uterine cycle, heart rate variability, antioxidant system, lipid peroxidation, psychophysiological stress.

Contacts

Япрынцева Оксана Анатольевна – ассистент кафедры нормальной физиологии, Воронежский государственный медицинский университет им. Н.Н. Бурденко, e-mail: yapryntseva@mail.ru