UDK: 612.13

THE USE OF A RESPIRATORY SAMPLE IN ANALYSIS OF MICROCIRCULATION AND MECHANISMS OF ITS REGULATION BY LDF METHOD IN NORMAL AND IN HYPOXIA

O.A. Ovchinnikova

ФГОУ ВО «Ярославский государственный педагогический университет им. К.Д. Ушинского», г. Ярославль

Abstract

The state of microcirculation was assessed by laser Doppler flowmetry (LDF) using a LAKK-02 computerized analyzer. The skin was tested in the Zaharna-Ged zone in the sitting position of the subject with an 8-minute recording before and after smoking at rest and after applying the breath test. When smoking even one cigarette, significant unfavorable changes in nutritional blood flow are observed, which indicate persistent vascular changes, deterioration of outflow from the microvasculature, which may indicate an increase in blood volume in the venular link and, in particular, this may be a sign of intravascular changes in the rheological properties of blood.

Keywords

laser Doppler flowmetry, microcirculation, breath test, smoking.

Contacts

Овчинникова Ольга Александровна – к. б. н., доцент кафедры биологии и методики обучения биологии ЯГПУ им. К.Д. Ушинского, e-mail: olechki-net@yandex.ru