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TBA-ACTIVE PRODUCTS OF LIPID PEROXIDATION IN ERYTHROCYTES OF ULTRASONIC FIELD AND IN THE PRESENCE OF ETHANOL

https://doi.org/10.51523/2708-6011.2012-9-4-23

Abstract

There are new data that provide evidence on formation of the active product of TBA from ethanol which has maximum light absorption at a wavelength of 532 nm in the interaction with oxygen radicals, which occur in aqueous solutions under the effect of ultrasonic waves. The results of the formation of TBA active products are confirmed in an experiment on protection of erythrocyte membranes from ethanol peroxidation in an ultrasonic field and the direct effect of ultrasound on ethanol solutions. We proposed a chemical mechanism of the alleged TBA active product, malondialdehyde from alcohol solution in the interaction with oxygen radicals in normal conditions. The mechanisms of formation of molecular iodine and iron three-plus in an ultrasonic field were illustrated. The role of alcohol in the formation of molecular iodine, iron and lipid peroxidation of erythrocyte membranes is still being discussed.

About the Authors

V. A. Ignatenko
Gomel State Medical University
Belarus


A. V. Lysenkova
Gomel State Medical University
Belarus


A. L. Kalinin
Gomel State Medical University
Belarus


A. L. Kazuschyk
Gomel State Medical University
Belarus


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Review

For citations:


Ignatenko V.A., Lysenkova A.V., Kalinin A.L., Kazuschyk A.L. TBA-ACTIVE PRODUCTS OF LIPID PEROXIDATION IN ERYTHROCYTES OF ULTRASONIC FIELD AND IN THE PRESENCE OF ETHANOL. Health and Ecology Issues. 2012;(4):117-122. (In Russ.) https://doi.org/10.51523/2708-6011.2012-9-4-23

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ISSN 2708-6011 (Online)