СТРЕССПРОТЕКТИВНОЕ ДЕЙСТВИЕ СУКЦИНАТСОДЕРЖАЩЕГО ПРЕПАРАТА НА ЛЕЙКОЦИТАРНЫЙ СОСТАВ КРОВИ КРЫС ПРИ ВОЗДЕЙСТВИИ ГИПОКСИИ

Abstract

The study of the dynamics of white blood cells in male rats under the conditions of normoxia and in the simulation of hypoxia before and after the use of the succinate-containing drug Cytoflavin ®was carried out. The animals were divided into three groups: two control groups of animals: group 1 – intact rats kept in standard vivarium conditions, and group 2, which were subjected to hourly hypoxic exposure, and group 3 - experimental animals subjected to daily training in a hypoxicator (O2-14%) and received the drug immediately before training. The multidirectional shifts characterizing the morphofunctional state of the white blood of rats under experimental conditions were determined. In group 2 animals, compared to group 3, there was a decrease in the number of white blood cells due to an increase in the pool of granulocyte cells, and an unchanged level of agranlocytes with a tendency to reduce the number of lymphocytes. In-group 2, compared with group 3, the change in the number of white blood cells and their subpopulation composition significantly differed from the control group 1, intact rats, and there was a decrease in the number of phagocytic mononuclears and an increase in granulocyte cells. The differences in the cellular composition of blood in group 2 animals from the data of group 3 are considered as the effect of the succinate-containing drug Cytoflavin ® on the preparation of the body for the implementation of the protective function under the influence of extreme factors and the stress of the body's resistance to load, since the nature of the redistribution of the leukocyte composition of blood in group 2 has a significant similarity in indicators with animals in group 3. The practical significance of the research is related to the search for new biologically active substances that optimally affect the ability of the animal body to adapt to conditions of low oxygen content. New data on the mechanism of redistribution of animal blood, which is realized under the action of the succinate-containing drug Cytoflavin ® in conditions of oxygen deficiency, can be used to study the regularities of the manifestation of an urgent adaptive effect.