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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">medlit</journal-id><journal-title-group><journal-title xml:lang="ru">Гигиена и санитария</journal-title><trans-title-group xml:lang="en"><trans-title>Hygiene and Sanitation</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">0016-9900</issn><issn pub-type="epub">2412-0650</issn><publisher><publisher-name>Federal Scientific Center of Hygiene named after F.F. Erisman</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.47470/0016-9900-2026-105-2-178-183</article-id><article-id custom-type="edn" pub-id-type="custom">cnboqx</article-id><article-id custom-type="elpub" pub-id-type="custom">medlit-5470</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>МЕДИЦИНА ТРУДА</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>OCCUPATIONAL HEALTH</subject></subj-group></article-categories><title-group><article-title>Влияние факторов коксохимического производства на гематологические и биохимические показатели рабочих</article-title><trans-title-group xml:lang="en"><trans-title>Effects of coke production factors on some hematological and biochemical parameters in workers</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-8284-0008</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Шабардина</surname><given-names>Лада Владимировна</given-names></name><name name-style="western" xml:lang="en"><surname>Shabardina</surname><given-names>Lada V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Мл. науч. сотр. отд. токсикологии и биопрофилактики ФБУН ЕМНЦ ПОЗРПП Роспотребнадзора, 620014, Екатеринбург, Россия</p><p>e-mail: shabardinalv@ymrc.ru</p></bio><bio xml:lang="en"><p>Junior researcher, Department of toxicology and bioprophylaxis, Yekaterinburg Medical Research Center for Prophylaxis and Health Protection in Industrial Workers, Yekaterinburg, 620014, Russian Federation</p><p>e-mail: shabardinalv@ymrc.ru</p></bio><email xlink:type="simple">shabardinalv@ymrc.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/0000-0002-0097-7845</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Минигалиева</surname><given-names>Ильзира Амировна</given-names></name><name name-style="western" xml:lang="en"><surname>Minigalieva</surname><given-names>Ilzira A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Доктор биол. наук, зав. отд. токсикологии и биопрофилактики ФБУН ЕМНЦ ПОЗРПП Роспотребнадзора, 620014, Екатеринбург, Россия</p><p>e-mail: ilzira@ymrc.ru</p></bio><bio xml:lang="en"><p>DSc (Biology), head, Department of toxicology and bioprophylaxis, Yekaterinburg Medical Research Center for Prophylaxis and Health Protection in Industrial Workers, Yekaterinburg, 620014, Russian Federation</p><p>e-mail: ilzira@ymrc.ru</p></bio><email xlink:type="simple">ilzira@ymrc.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/0000-0002-1743-7642</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Сутункова</surname><given-names>Марина Петровна</given-names></name><name name-style="western" xml:lang="en"><surname>Sutunkova</surname><given-names>Marina P.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Доктор мед. наук, директор ФБУН ЕМНЦ ПОЗРПП Роспотребнадзора, 620014, Екатеринбург, Россия</p><p>e-mail: sutunkova@ymrc.ru</p></bio><bio xml:lang="en"><p>DSc (Medicine), director, Yekaterinburg Medical Research Center for Prophylaxis and Health Protection in Industrial Workers, Yekaterinburg, 620014, Russian Federation</p><p>e-mail: sutunkova@ymrc.ru</p></bio><email xlink:type="simple">sutunkova@ymrc.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/0000-0001-6718-3217</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Панов</surname><given-names>Владимир Григорьевич</given-names></name><name name-style="western" xml:lang="en"><surname>Panov</surname><given-names>Vladimir G.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Канд. физ.-мат. наук, ст. науч. сотр. отд. токсикологии и биопрофилактики ФБУН «ЕМНЦ ПОЗРПП» Роспотребнадзора, 620014, Екатеринбург, Россия</p></bio><bio xml:lang="en"><p>PhD (Physics&amp;Mathematics), senior researcher, Department of toxicology and bioprophylaxis, Yekaterinburg Medical Research Center for Prophylaxis and Health Protection in Industrial Workers, Yekaterinburg, 620014, Russian Federation</p></bio><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-6354-0827</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Федорук</surname><given-names>Анна Алексеевна</given-names></name><name name-style="western" xml:lang="en"><surname>Fedoruk</surname><given-names>Anna A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Канд. мед. наук, вед. науч. сотр., ФБУН ЕМНЦ ПОЗРПП Роспотребнадзора, 620014, Екатеринбург, Россия</p><p>e-mail: annaf@ymrc.ru</p></bio><bio xml:lang="en"><p>PhD (Medicine), leading researcher, Yekaterinburg Medical Research Center for Prophylaxis and Health Protection in Industrial Workers, Yekaterinburg, 620014, Russian Federation</p><p>e-mail: annaf@ymrc.ru</p></bio><email xlink:type="simple">annaf@ymrc.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/0009-0004-8375-8462</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Микушина</surname><given-names>Наталья Анатольевна</given-names></name><name name-style="western" xml:lang="en"><surname>Mikushina</surname><given-names>Natalya A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Мл. науч. сотр., ФБУН ЕМНЦ ПОЗРПП Роспотребнадзора, 620014, Екатеринбург, Россия</p><p>e-mail: mikushinana@ymrc.ru</p></bio><bio xml:lang="en"><p>Junior researcher, Yekaterinburg Medical Research Center for Prophylaxis and Health Protection in Industrial Workers, Yekaterinburg, 620014, Russian Federation</p><p>e-mail: mikushinana@ymrc.ru</p></bio><email xlink:type="simple">mikushinana@ymrc.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru">ФБУН «Екатеринбургский медицинский научный центр профилактики и охраны здоровья рабочих промпредприятий» Роспотребнадзора<country>Россия</country></aff><aff xml:lang="en">Yekaterinburg Medical Research Center for Prophylaxis and Health Protection in Industrial Workers<country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru">ФБУН «Екатеринбургский медицинский научный центр профилактики и охраны здоровья рабочих промпредприятий» Роспотребнадзора; ФГБОУ ВО «Уральский государственный медицинский университет» Минздрава России<country>Россия</country></aff><aff xml:lang="en">Yekaterinburg Medical Research Center for Prophylaxis and Health Protection in Industrial Workers; Ural State Medical University<country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru">ФБУН «Екатеринбургский медицинский научный центр профилактики и охраны здоровья рабочих промпредприятий» Роспотребнадзора; Институт промышленной экологии Уральского отделения Российской академии наук<country>Россия</country></aff><aff xml:lang="en">Yekaterinburg Medical Research Center for Prophylaxis and Health Protection in Industrial Workers; Institute of Industrial Ecology, Ural Branch of the Russian Academy of Sciences<country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2026</year></pub-date><pub-date pub-type="epub"><day>13</day><month>03</month><year>2026</year></pub-date><volume>105</volume><issue>2</issue><fpage>178</fpage><lpage>183</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Шабардина Л.В., Минигалиева И.А., Сутункова М.П., Панов В.Г., Федорук А.А., Микушина Н.А., 2026</copyright-statement><copyright-year>2026</copyright-year><copyright-holder xml:lang="ru">Шабардина Л.В., Минигалиева И.А., Сутункова М.П., Панов В.Г., Федорук А.А., Микушина Н.А.</copyright-holder><copyright-holder xml:lang="en">Shabardina L.V., Minigalieva I.A., Sutunkova M.P., Panov V.G., Fedoruk A.A., Mikushina N.A.</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://www.rjhas.ru/jour/article/view/5470">https://www.rjhas.ru/jour/article/view/5470</self-uri><abstract><sec><title>Введение</title><p>Введение. Коксохимическая промышленность характеризуется воздействием на рабочих комплекса производственных факторов (химическое загрязнение, неблагоприятный микроклимат, шум, вибрация, физические нагрузки). Особую опасность представляют бензол и его гомологи, обладающие гематотоксичностью и канцерогенностью. Изучение общих механизмов такого воздействия – приоритетное направление фундаментальной гигиенической науки.</p><p>Цель исследования – изучение влияния производственных факторов на организм рабочих коксохимического предприятия в зависимости от стажа работы.</p></sec><sec><title>Материалы и методы</title><p>Материалы и методы. Материалом для исследования была периферическая кровь работников коксохимического производства, контактирующих с бензолом и фенолом. Группой сравнения стали лица, соотносимые по полу и возрасту, не контактирующие с данными соединениями. Проведён анализ условий труда, гематологических и биохимических показателей.</p></sec><sec><title>Результаты</title><p>Результаты. Корреляционно-регрессионный анализ выявил ряд взаимосвязей между некоторыми эритроцитарными, тромбоцитарными индексами и стажем. Обнаружены отклонения показателей клеточного звена и биохимических показателей крови. Получены статистически значимые изменения параметров, свидетельствующие о развитии гипоксии, в группе исследования.</p><p>Ограничения исследования связаны с изучением условий труда и состояния здоровья работников одного коксохимического предприятия. Небольшая выборка не позволяет сделать однозначных причинно-следственных выводов о факторах, влияющих на гематологические и биохимические нарушения. В исследовании учитывали только влияние вредных производственных факторов на отклонения гематологических и биохимических индексов у работников.</p></sec><sec><title>Заключение</title><p>Заключение. Выявленные отклонения указывают на ингибирование общей резистентности у работников коксохимических предприятий, подверженных неблагоприятному профессиональному воздействию. Полученные данные могут быть основой для разработки мер по своевременному обнаружению и профилактированию рисков развития патологии.</p><p>Соблюдение этических стандартов. Все данные анализировали в деперсонализированном виде, поэтому заключения этического комитета не требовалось.</p></sec><sec><title>Вклад авторов</title><p>Вклад авторов: Шабардина Л.В. – сбор материала, обработка данных, написание текста; Минигалиева И.А., Сутункова М.П., Федорук А.А. – концепция и дизайн исследования, редактирование; Панов В.Г., Микушина Н.А. – обработка данных. Все соавторы – утверждение окончательного варианта статьи, ответственность за целостность всех её частей.</p></sec><sec><title>Конфликт интересов</title><p>Конфликт интересов. Авторы декларируют отсутствие явных и потенциальных конфликтов интересов в связи с публикацией данной статьи.</p></sec><sec><title>Финансирование</title><p>Финансирование. Исследование не имело финансовой поддержки.</p></sec><sec><title>Поступила</title><p>Поступила: 30.10.2025 / Принята к печати: 02.12.2025 / Опубликована: 13.03.2026</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Introduction</title><p>Introduction. Coke chemical industry is noted for workers’ exposure to a whole range of adverse occupational factors, including chemical pollutants, poor microclimate, noise, vibration, and heavy physical work. Hemotoxic and carcinogenic benzene and its homologues pose a particular hazard. Studying the general mechanisms of their effects is a priority area of ​​fundamental hygiene science.</p></sec><sec><title>The aim of the study</title><p>The aim of the study. To examine health effects of harmful occupational factors in coke workers by duration of current employment.</p></sec><sec><title>Materials and Methods</title><p>Materials and Methods. We tested peripheral blood samples taken from coke workers exposed to benzene and phenol and compared the results with those of the controls matched by sex and age but unexposed to these chemicals. We analyzed working conditions, hematological and biochemical parameters.</p></sec><sec><title>Results</title><p>Results. The correlation and regression analysis revealed a number of relationships between certain red blood cell and platelet parameters and occupational exposure duration and showed altered cellular and biochemical blood parameters. Significant changes in markers of hypoxia were observed in the exposed workers.</p></sec><sec><title>Limitations</title><p>Limitations. These are determined by the scope of the study, which focused on working conditions and the health status in workers at a single coke plant. The small sample size precludes definitive cause-and-effect conclusions regarding the factors affecting hematological disorders. The study considered only the effect of harmful industrial factors on deviations in hematological and biochemical indices in workers.</p></sec><sec><title>Conclusions</title><p>Conclusions. The established alterations show inhibition of general resistance in coke workers exposed to occupational hazards. Our findings can serve as the basis for developing measures for the timely detection and prevention of disease risks. Only harmful production factors were observed in terms of deviations in hematological and biochemical parameters among workers in various workshops.</p><p>Compliance with ethical standards. All data were analyzed in a depersonalized form; therefore, approval from the ethics committee was not required.</p></sec><sec><title>Contribution</title><p>Contribution: Shabardina L.V. – data collection and analysis, draft manuscript preparation; Minigalieva I.A., Sutunkova M.P., Fedoruk A.A. – study conception and design, editing; Panov V.G., Mikushina N.A. – data analysis. All authors are responsible for the integrity of all parts of the manuscript and approval of its final version.</p></sec><sec><title>Conflict of interest</title><p>Conflict of interest. The authors declare no conflict of interest.</p></sec><sec><title>Funding</title><p>Funding. The study had no sponsorship.</p></sec><sec><title>Received</title><p>Received: October 30, 2025 / Accepted: December 2, 2025 / Published: March 13, 2026</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>коксохимическое производство</kwd><kwd>бензол</kwd><kwd>оценка риска</kwd><kwd>система крови</kwd></kwd-group><kwd-group xml:lang="en"><kwd>coke production</kwd><kwd>benzene</kwd><kwd>risk assessment</kwd><kwd>circulatory system</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">Егорова А.М. Профессиональная адаптация металлургов. 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