The characteristics of redox-status of peripheral part of erythron under various localizations of neoplasm of organs of female reproductive sphere

Klinicheskaia laboratornaia diagnostika
Tatyana P GeningInna I Antoneeva

Abstract

The study was carried out to evaluate characteristics of redox-status in erythrocytes of peripheral blood of patients with ovarian cancer, uterine body cancer and cervix cancer using evaluation of products of peroxide oxidation of lipids: diene conjugates, ketodienes, Schiff's bases by Volchegorskii, malonic di-aldehyde by L.I. Andreieva, content of products of oxidizing modification of proteins by E.E. Dubinina; activity of anti-oxidant enzymes: superoxiddismutase by Nishikimi, catalase, glutathione-S'-transferase, glutathionereductase and level of reduced glutathione by A.I. Karpischenko. The evaluation of architectonics of erythrocytes and rigidity of membrane was implemented using a scanning probing microscope SolverPro (NT-MDT, Zelenograd, Russia). The statistical processing of obtained data was implemented using non-parametric Mann-Whitney U-test. The increasing of products of initial stages of peroxide oxidation of lipids - diene conjugates and malonic di-aldehyde and decreasing of level of interim (ketodienes) and tertiary ( Schiff's bases) products of peroxide oxidation of lipids have been established. Against this background a multi-directional alteration of superoxiddismutase and decreasing of catalase occurred. Simu...Continue Reading

Citations

Jun 27, 2021·Bulletin of Experimental Biology and Medicine·L М ObukhovaМ А Kuz'mina

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