FEATURES OF ELEMENT COMPOSITION OF HAIR OF STUDENTS ARRIVING TO STUDY IN MOSCOW MEGAPOLIS FROM DIFFERENT REGIONS OF THE WORLD

Trace elements in medicine Pub Date : 2020-01-01 DOI:10.19112/2413-6174-2020-21-1-14-21

A. Kirichuk

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Abstract

The purpose of this study was to study the elemental status of first-year students of the Russian University of Friendship of Peoples who arrived to study from various climatogeographic regions of the world. Studies have shown that first-year students who came to study from different climatogeographic regions of the world are characterized by significant differences in the elemental composition of hair. Students from Latin America are characterized by a relatively high level of toxic metals Al, As, Hg, Sn, and students from Africa stand out by the highest levels of Al, B, Cd, Fe, I, Mn, Ni, Pb, Si, Sn, V. students from Iran and Azerbaijan revealed the minimum value of Co, Cu, Fe, I, Mg, Mn, Sn, V among all the studied groups. It was established that there are significant differences in the content of Ca, K, Mg, Na, P in the hair of male students from different regions of the world. Male students from Africa were characterized by the lowest Ca and P content in their hair, and the highest Mg content. The lowest content of K and Na was found in students from the countries of the Near and Middle East.

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从世界不同地区来到莫斯科大都市学习的学生头发的元素组成特征

本研究的目的是研究来自世界不同气候地理区域的俄罗斯人民友谊大学一年级学生的基本状况。研究表明，来自世界不同气候地理区域的一年级学生，其头发的元素组成存在显著差异。拉丁美洲学生的特点是有毒金属Al、As、Hg、Sn含量相对较高，非洲学生的Al、B、Cd、Fe、I、Mn、Ni、Pb、Si、Sn、V含量最高。伊朗和阿塞拜疆学生的Co、Cu、Fe、I、Mg、Mn、Sn、V含量最低。结果表明，世界不同地区男生头发中Ca、K、Mg、Na、P的含量存在显著差异。非洲男生头发中Ca、P含量最低，Mg含量最高。K和Na含量最低的是近东和中东国家的学生。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Trace elements in medicine

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