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<article article-type="research-article" dtd-version="1.3" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xml:lang="ru"><front><journal-meta><journal-id journal-id-type="publisher-id">ymj</journal-id><journal-title-group><journal-title xml:lang="ru">Якутский медицинский журнал</journal-title><trans-title-group xml:lang="en"><trans-title>Yakut Medical Journal</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1813-1905</issn><issn pub-type="epub">2312-1017</issn><publisher><publisher-name>ЯНЦ КМП</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.25789/YMJ.2024.86.05</article-id><article-id custom-type="elpub" pub-id-type="custom">ymj-223</article-id><article-categories><subj-group subj-group-type="heading"><subject>Research Article</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="ru"><subject>ОРИГИНАЛЬНЫЕ ИССЛЕДОВАНИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>ORIGINAL RESEARCH</subject></subj-group></article-categories><title-group><article-title>Возрастные и половые особенности содержания химических элементов в волосах жителей г. Уфы</article-title><trans-title-group xml:lang="en"><trans-title>Age and gender characteristics of the chemical elements in the hair of residents of Ufa city</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-2377-3471</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Адиева</surname><given-names>Г. Ф.</given-names></name><name name-style="western" xml:lang="en"><surname>Adieva</surname><given-names>G. F.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Адиева Гюзелия Фаритовна – к.б.н., с.н.с.</p><p>Уфа</p></bio><bio xml:lang="en"><p>Adieva Gyuzeliya F. – Cand. Sci. (Biol.), Senior Researcher of Chemical analysis Department</p></bio><email xlink:type="simple">agyzelia@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-9754-4685</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Ларионова</surname><given-names>Т. К.</given-names></name><name name-style="western" xml:lang="en"><surname>Larionova</surname><given-names>T. K.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Ларионова Татьяна Кенсариновна – к.б.н., доцент, в.н.с.</p><p>Уфа</p></bio><bio xml:lang="en"><p>Larionova Tatiana K. – Cand. Sci. (Biol.), Associate Professor, Leading Researcher</p></bio><email xlink:type="simple">larionovatk@yandex.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-0421-4802</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Даукаев</surname><given-names>Р. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Daukaev</surname><given-names>R. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Даукаев Рустем Аскарович – к.б.н., зав. отделом.</p><p>Уфа</p></bio><bio xml:lang="en"><p>Daukаev Rustem A. – Cand. Sci. (Biol.), Head of Chemical analysis Department</p></bio><email xlink:type="simple">ufa.lab@yandex.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-0838-3598</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Аллаярова</surname><given-names>Г. Р.</given-names></name><name name-style="western" xml:lang="en"><surname>Allayarova</surname><given-names>G. R.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Аллаярова Гузель Римовна – к.б.н., с.н.с.</p><p>Уфа</p></bio><bio xml:lang="en"><p>Allayarova Guzel R. – Cand. Sci. (Biol.), Senior Researcher of Chemical analysis Department</p></bio><email xlink:type="simple">ufa.lab@yandex.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-7682-2703</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Зеленковская</surname><given-names>Е. Е.</given-names></name><name name-style="western" xml:lang="en"><surname>Zelenkovskaya</surname><given-names>E. E.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Зеленковская Евгения Евгеньевна – м.н.с.</p><p>Уфа</p></bio><bio xml:lang="en"><p>Zelenkovskaya Evgeniya E. – Junior Researcher of Chemical analysis Department</p></bio><email xlink:type="simple">ufa.lab@yandex.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-0445-9057</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Афонькина</surname><given-names>С. Р.</given-names></name><name name-style="western" xml:lang="en"><surname>Afonkina</surname><given-names>S. R.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Афонькина Светлана Разифовна – к.х.н., с.н.с.</p><p>Уфа</p></bio><bio xml:lang="en"><p>Afonkina Svetlana R. – Cand. Sci. (Сhem.), Senior Researcher of Chemical analysis Department</p></bio><email xlink:type="simple">ufa.lab@yandex.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-5455-6472</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Усманова</surname><given-names>Э. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Usmanova</surname><given-names>E. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Усманова Эльза Наилевна – м.н.с.</p><p>Уфа</p></bio><bio xml:lang="en"><p>Usmanova Elza N. – Junior Researcher of Chemical analysis Department</p></bio><email xlink:type="simple">ufa.lab@yandex.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru">ФБУН «Уфимский НИИ медицины труда и экологии человека» Роспотребнадзора<country>Россия</country></aff><aff xml:lang="en">Ufa Research Institute of Occupational Health and Human Ecology<country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="en">Ufa Research Institute of Occupational Health and Human Ecology<country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2024</year></pub-date><pub-date pub-type="epub"><day>05</day><month>02</month><year>2025</year></pub-date><volume>0</volume><issue>2</issue><fpage>21</fpage><lpage>25</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Адиева Г.Ф., Ларионова Т.К., Даукаев Р.А., Аллаярова Г.Р., Зеленковская Е.Е., Афонькина С.Р., Усманова Э.Н., 2025</copyright-statement><copyright-year>2025</copyright-year><copyright-holder xml:lang="ru">Адиева Г.Ф., Ларионова Т.К., Даукаев Р.А., Аллаярова Г.Р., Зеленковская Е.Е., Афонькина С.Р., Усманова Э.Н.</copyright-holder><copyright-holder xml:lang="en">Adieva G.F., Larionova T.K., Daukaev R.A., Allayarova G.R., Zelenkovskaya E.E., Afonkina S.R., Usmanova E.N.</copyright-holder><license license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>This work is licensed under a Creative Commons Attribution 4.0 License.</license-p></license></permissions><self-uri xlink:href="https://ymj.elpub.ru/jour/article/view/223">https://ymj.elpub.ru/jour/article/view/223</self-uri><abstract><p>Исследованы возрастные и половые особенности содержания макрои микроэлементов в волосах жителей крупного промышленного города. Во всех возрастных группах в волосах и у мужчин, и у женщин выявлен дефицит цинка и меди на фоне избытков хрома, свинца и марганца. Выявлен недостаток кальция в волосах мужчин до 65 лет, у женщин он содержится в диапазоне референтных значений. Установлено превышение верхней границы допустимого содержания Ni у мужчин. Отмечается тенденция к более высокому накоплению кадмия, свинца и мышьяка в волосах у мужской части населения. У женщин старше 65 лет определены минимальные уровни эссенциальных элементов – кальция, магния, цинка и меди, у мужчин этого возраста – меди, железа и марганца. Токсичные элементы кадмий, свинец и мышьяк максимально накапливаются к 65 годам и старше.</p><p>Результаты исследования могут быть использованы как дополнительный метод для определения особенностей и времени появления различных заболеваний, а также для медицинской коррекции дисэлементозов, обогащения рационов необходимыми микронутриентами.</p></abstract><trans-abstract xml:lang="en"><p>The formation of the elemental status of the human body living in a certain region de-pends on the biogeochemical, ecological and geographical factors of the area, nutrition, and pro-fession. The content of chemical elements in the body and their ratio are an indicator of human health. For residents of the city of Ufa, a large industrial center of the Republic of Bashkortostan, References intervals for the concentration of macroand microelements in hair have been developed. However, to identify deficiencies, excesses or imbalances of chemical elements in the body, it is necessary to take into account gender and age differences. In this regard, the purpose of this work was to study the age and gender characteristics of the content of macroand microelements in the hair of residents of a large industrial city. The content of 12 chemical elements in the hair of residents of the city of Ufa of the age groups 18-29 years, 30-44 years, 45-65 years and over 65 years old was determined by atomic absorption spectrometry using devices with flame and electrothermal atomization.</p><p>In all age groups, a deficiency of zinc and copper was detected in the hair of both men and women against the background of excess chromium, lead and manganese. Median concen-trations of iron, magnesium, cadmium, mercury and arsenic are within the 25-75 centile range. A deficiency of calcium in the hair of men under 65 years of age was revealed; in women it was found in the range of References values. An excess of 4-11% of the upper limit of permissible Ni content in men was esTableished. There is a tendency towards higher accumulation of cadmium, lead and arsenic in the hair of the male population. In women over 65 years of age, the minimum levels of essential elements are determined calcium, magnesium, zinc and copper, in men of this age copper, iron and manganese. Toxic elements cadmium, lead and arsenic accumulate to their maximum at 65 years of age and older.</p><p>The results of the study can be used as an additional method for determining the charac-teristics and time of onset of various diseases, as well as for the medical correction of diselementoses and enriching diets with essential micronutrients.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>макроэлементы</kwd><kwd>микроэлементы</kwd><kwd>волосы</kwd><kwd>возраст</kwd><kwd>жители Уфы</kwd></kwd-group><kwd-group xml:lang="en"><kwd>macroelements</kwd><kwd>microelements</kwd><kwd>hair</kwd><kwd>age</kwd><kwd>residents of Ufa</kwd></kwd-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Абсалямова А.А. Влияние автотранспорта на состояние окружающей среды города Уфа // Экология и природопользование: прикладные аспекты. XI Международная науч.практич. конф. 2021. 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