Supplement to the journal
"Trace Elements in Medicine" (Moscow)
2021: 67-69

COMPARATIVE ANALYSIS OF BIOTOXICITY OF ESSENTIAL ELEMENTS IN RELATION TO REPRESENTATIVES OF THE INTESTINAL MICROBIOME

O.A. Filippova*, Ya.A. Plotnikova, L.R. Musina, Zh.B. Sulimenova, Yu.A. Sizentsov

Orenburg State University

DOI: 10.19112/2413-6174-2021-S1-33 

ABSTRACT. A balanced ratio of essential elements is a key indicator of the functioning of the body at a physiologically significant level. In the system of bioavailability of elements in the body, an important role is played by the intestinal microbiome, which is actively involved in constructive metabolic processes. The data obtained during the experiments indicate the presence of pronounced biotoxicity of the Fe, Cu and Zn compounds in relation to all studied strains and relative tolerance in relation to high concentrations of Mg and Mn. The distribution of resistance indicators is heterogeneous and has individual characteristics of resistance in relation to the studied elements.

KEYWORDS: microbiome, essential elements, biotoxicity.