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EFFECT OF SUCCINATE CONTAINING DRUGS ON THE INTENSITY OF PEROXIDATION IN THE CONDITIONS OF COLD EXPOSURE

Abstract

The main results of the studies are reviewed. These studies are aimed at solving an important problem of the organism protection against stress and environmentally unfavorable factors. In experimental conditions the possibility to correct free radical lipid oxidation of rats’ organism membranes was studied with the introduction of the succinate containing drugs called Remaxol® and Cytoflavin® (Polysan, St. Petersburg). The animals were divided into 4 groups and each of them had 15 rats: intact animals which were held in standard conditions of vivarium; the control group in which rats were exposed to cold during three hours daily; the experimental group in which before cooling animals had a daily intra-abdominal intake of the Remaxol in a dose of 100 mg/kg; the experimental group in which before cooling animals had a daily intra-abdominal intake of Cytoflavin in a dose of 100 mg/kg. It was found out that in the blood of experimental animals a daily cold exposure during three hours contributes to the increase of lipid hydroperoxides level (by 16-40%), of diene conjugate (by 38–54%), and of malonic dialdehyde (by 27-52%) against the decrease of antioxidant system activity in the blood of intact animals. The introduction of succinate containing drugs to rats in the conditions of cold exposure contributes to the reliable decrease in the blood of lipid hydroperoxides by 15-25%, of diene conjugates by 23-29%, and of malonic dialdehyde by 19–30% in comparison with the rats of the control group. While analyzing the effect of succinate containing drugs on the activity of the components of antioxidant system it was shown that the level of ceruloplasmin in the blood of animals was reliably higher by 18-45%, of vitamin E by 16-24%, of catalase by 3-21% in comparison with the same parameters of the rats of the control group. So, the application of succinate containing drugs called Remaxol and Cytoflavin in the conditions of long cold exposure of the organism of animals under experiment leads to the stabilization of the processes of peroxidation against the increase of antioxidant system activity.

About the Authors

Vladimir A. Dorovskikh
Amur State Medical Academy
Russian Federation


Natal'ya V. Simonova
Amur State Medical Academy
Russian Federation


Ol'ga N. Li
Amur State Medical Academy
Russian Federation


Vladimir Yu. Dorovskikh
Amur State Medical Academy
Russian Federation


Mikhail M. Shtarberg
Amur State Medical Academy
Russian Federation


Sergey Yu. Landyshev
Amur State Medical Academy
Russian Federation


Vladimir P. Mishuk
Amur State Medical Academy
Russian Federation


Tamara S. Savinova
Amur State Medical Academy
Russian Federation


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Review

For citations:


Dorovskikh V.A., Simonova N.V., Li O.N., Dorovskikh V.Yu., Shtarberg M.M., Landyshev S.Yu., Mishuk V.P., Savinova T.S. EFFECT OF SUCCINATE CONTAINING DRUGS ON THE INTENSITY OF PEROXIDATION IN THE CONDITIONS OF COLD EXPOSURE. Bulletin Physiology and Pathology of Respiration. 2013;(50):56-60. (In Russ.)

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ISSN 1998-5029 (Print)