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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">zurniimtpe</journal-id><journal-title-group><journal-title xml:lang="ru">Медицина труда и промышленная экология</journal-title><trans-title-group xml:lang="en"><trans-title>Russian Journal of Occupational Health and Industrial Ecology</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1026-9428</issn><issn pub-type="epub">2618-8945</issn><publisher><publisher-name>FSBSI “Izmerov Research Institute of Occupational Health”</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.31089/1026-9428-2025-65-2-95-100</article-id><article-id custom-type="edn" pub-id-type="custom">itddyb</article-id><article-id custom-type="elpub" pub-id-type="custom">zurniimtpe-3708</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 СТАТЬИ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>ORIGINAL ARTICLES</subject></subj-group></article-categories><title-group><article-title>Диагностические биомаркеры у работников при воздействии оксида этилена</article-title><trans-title-group xml:lang="en"><trans-title>Diagnostic biomarkers in workers exposed to ethylene oxide</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-8476-1223</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Гимранова</surname><given-names>Галина Ганиновна</given-names></name><name name-style="western" xml:lang="en"><surname>Gimranova</surname><given-names>Galina G.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Главный научный сотрудник ФБУН «Уфимский научно-исследовательский институт медицины труда и экологии человека», д-р мед. наук, доцент</p><p>e-mail: gala.gim@mail.ru</p></bio><bio xml:lang="en"><p>Chief Researcher, Ufa Research Institute of Occupational Health and Human Ecology, Dr. of Sci. (Med.), Docent</p><p>e-mail: gala.gim@mail.ru</p></bio><email xlink:type="simple">gala.gim@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/0000-0003-0195-8862</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Масягутова</surname><given-names>Ляйля Марселевна</given-names></name><name name-style="western" xml:lang="en"><surname>Masyagutova</surname><given-names>Leilya M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Заведующий отделом ФБУН «Уфимский научно-исследовательский институт медицины труда и экологии человека», док. мед. наук, доцент; доцент ФГБОУ ВО «Башкирский государственный медицинский университет»</p><p>e-mail: kdl.ufa@rambler.ru</p></bio><bio xml:lang="en"><p>Head of Department, Ufa Research Institute of Occupational Health and Human Ecology; Associate Professor at the Bashkirian State Medical University, Dr. of Sci. (Med.), Docent</p><p>e-mail: kdl.ufa@rambler.ru</p></bio><email xlink:type="simple">kdl.ufa@rambler.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/0000-0002-6127-7703</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Шайхлисламова</surname><given-names>Эльмира Радиковна</given-names></name><name name-style="western" xml:lang="en"><surname>Shaykhlislamova</surname><given-names>Elmira R.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Директор ФБУН «Уфимский научно-исследовательский институт медицины труда и экологии человека», канд. мед. наук; доцент ФГБОУ ВО «Башкирский государственный медицинский университет» Минздрава России</p><p>e-mail: shajkh.ehlmira@yandex.ru</p></bio><bio xml:lang="en"><p>Director, Ufa Research Institute of Occupational Health and Human Ecology; Associate Professor at the Bashkirian State Medical University, Cand. of Sci. (Med.)</p><p>e-mail: shajkh.ehlmira@yandex.ru</p></bio><email xlink:type="simple">shajkh.ehlmira@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/0000-0002-4995-0854</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Каримова</surname><given-names>Лилия Казымовна</given-names></name><name name-style="western" xml:lang="en"><surname>Karimova</surname><given-names>Liliya K.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Главный научный сотрудник ФБУН «Уфимский научно-исследовательский институт медицины труда и экологии человека», д-р мед. наук, профессор</p><p>e-mail: iao_karimova@rambler.ru</p></bio><bio xml:lang="en"><p>Chief Researcher, Ufa Research Institute of Occupational Health and Human Ecology, Dr. of Sci. (Med.), Professor</p><p>e-mail: iao_karimova@rambler.ru</p></bio><email xlink:type="simple">iao_karimova@rambler.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/0000-0002-8006-384X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Бейгул</surname><given-names>Наталья Александровна</given-names></name><name name-style="western" xml:lang="en"><surname>Beygul</surname><given-names>Natalya A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Старший научный сотрудник ФБУН «Уфимский научно-исследовательский институт медицины труда и экологии человека», канд. хим. наук, доцент</p><p>e-mail: omt_ufnii@mail.ru</p></bio><bio xml:lang="en"><p>Senior Researcher, Ufa Research Institute of Occupational Health and Human Ecology, Cand. of Sci. (Chem.), Docent</p><p>e-mail: omt_ufnii@mail.ru</p></bio><email xlink:type="simple">omt_ufnii@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/0000-0002-4875-1247</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Волгарева</surname><given-names>Альфия Динисламовна</given-names></name><name name-style="western" xml:lang="en"><surname>Volgareva</surname><given-names>Alfiya D.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Старший научный сотрудник ФБУН «Уфимский научно-исследовательский институт медицины труда и экологии человека», канд. мед. наук</p><p>e-mail: ad-volgareva@yandex.ru</p></bio><bio xml:lang="en"><p>Senior Researcher, Ufa Research Institute of Occupational Health and Human Ecology, Cand. of Sci. (Med.)</p><p>e-mail: ad-volgareva@yandex.ru</p></bio><email xlink:type="simple">ad-volgareva@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/0000-0002-6031-5683</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Зайдуллин</surname><given-names>Искандер Ильдарович</given-names></name><name name-style="western" xml:lang="en"><surname>Zaidullin</surname><given-names>Iskander I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Врач стоматолог, научный сотрудник ФБУН «Уфимский научно-исследовательский институт медицины труда и экологии человека», канд. мед. наук</p><p>e-mail: iskanderdent@yahoo.com</p></bio><bio xml:lang="en"><p>Dentist, Researcher, Ufa Research Institute of Occupational Health and Human Ecology, Cand. of Sci. (Med.)</p><p>e-mail: iskanderdent@yahoo.com</p></bio><email xlink:type="simple">iskanderdent@yahoo.com</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФБУН «Уфимский научно-исследовательский институт медицины труда и экологии человека»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Ufa Research Institute of Occupational Health and Human Ecology</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>ФБУН «Уфимский научно-исследовательский институт медицины труда и экологии человека»; ФГБОУ ВО «Башкирский государственный медицинский университет»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Ufa Research Institute of Occupational Health and Human Ecology; Bashkirian State Medical University</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2025</year></pub-date><pub-date pub-type="epub"><day>04</day><month>03</month><year>2025</year></pub-date><volume>65</volume><issue>2</issue><fpage>95</fpage><lpage>100</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Гимранова Г.Г., Масягутова Л.М., Шайхлисламова Э.Р., Каримова Л.К., Бейгул Н.А., Волгарева А.Д., Зайдуллин И.И., 2025</copyright-statement><copyright-year>2025</copyright-year><copyright-holder xml:lang="ru">Гимранова Г.Г., Масягутова Л.М., Шайхлисламова Э.Р., Каримова Л.К., Бейгул Н.А., Волгарева А.Д., Зайдуллин И.И.</copyright-holder><copyright-holder xml:lang="en">Gimranova G.G., Masyagutova L.M., Shaykhlislamova E.R., Karimova L.K., Beygul N.A., Volgareva A.D., Zaidullin I.I.</copyright-holder><license xml:lang="ru" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>Данная работа распространяется под лицензией Creative Commons Attribution 4.0.</license-p></license><license xml:lang="en" 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.journal-irioh.ru/jour/article/view/3708">https://www.journal-irioh.ru/jour/article/view/3708</self-uri><abstract><sec><title>Введение</title><p>Введение. Ведущим неблагоприятным фактором в производстве оксида этилена является загрязнение воздуха рабочей зоны (оксид этилена, этиленгликоль, дихлорэтан, этилен) при выполнении технологических операций, связанных с разгерметизацией оборудования. Оксиды являются высокотоксичными соединениями с опасностью острого ингаляционного отравления и обладают раздражающим, наркотическим, общетоксическим, мутагенным и канцерогенным действиями. Выявление ранних признаков воздействия низких концентраций оксида этилена на организм работников в целях своевременного проведения лечебно-профилактических мероприятий представляется актуальным.</p><p>Цель исследования — изучение лабораторных биомаркеров, критериев изменений при воздействии оксида этилена на организм работников.</p></sec><sec><title>Материалы и методы</title><p>Материалы и методы. Исследование выполнено на нефтехимическом предприятии. Для обнаружения ранних признаков влияния факторов производственной среды на организм обследованных проведено углублённое гематологическое, биохимическое, иммунологическое обследование 219 работников производства оксида этилена.</p></sec><sec><title>Результаты</title><p>Результаты. Выявлены информационные лабораторные маркеры при воздействии вредных производственных факторов в производстве оксида этилена: превышение среднего содержания ретикулоцитов (9,9%), лимфоцитов (34,2%), моноцитов (6,9%) от референсных значений, повышение уровня щелочной фосфатазы (29,8%), содержания общего белка (25,9%), снижение уровня альбуминов (17,8%), α1-глобулинов (32,8%), α2-глобулинов (19,0%), β-глобулинов (15,5%), при одновременном повышении уровня γ-глобулинов (6,9%), снижение среднего уровня иммуноглобулинов класса А (36,1%), класса М (22,9%), класса J (38,1%), фагоцитоза (75,5%), повышение активности лизоцима (97,5%).</p></sec><sec><title>Ограничения исследования</title><p>Ограничения исследования. Исследование ограничено количеством обследованных (219 работников).</p></sec><sec><title>Заключение</title><p>Заключение. На основании полученных данных определены биомаркеры, характеризующиеся высокой диагностической информативностью при воздействии вредных производственных факторов, отражающие изменения показателей периферической крови, биохимического статуса, состояния системы клеточного и гуморального иммунитета у работников производства оксида этилена. Выявленные диагностические комплексы позволят обосновать мероприятия по созданию мониторинга состояния здоровья работников.</p></sec><sec><title>Этика</title><p>Этика. Исследование одобрено на заседании биоэтической комиссии ФБУН «Уфимский НИИ медицины труда и экологии человека» от 18.04.2024 № 02-04.</p></sec><sec><title>Участие авторов</title><p>Участие авторов:Гимранова Г.Г. — концепция и дизайн исследования, написание текста, редактирование;Масягутова Л.М. — сбор и обработка данных, написание текста, редактирование;Шайхлисламова Э.Р. — написание текста;Каримова Л.К. — сбор и обработка данных, написание текста;Бейгул Н.А. — написание текста;Волгарева А.Д. — сбор и обработка данных;Зайдуллин И.И. — написание текста.</p></sec><sec><title>Финансирование</title><p>Финансирование. Исследование не имело спонсорской поддержки.</p></sec><sec><title>Конфликт интересов</title><p>Конфликт интересов. Авторы заявляют об отсутствии конфликта интересов.</p></sec><sec><title>Дата поступления</title><p>Дата поступления: 10.02.2025 / Дата принятия к печати: 12.02.2025 / Дата публикации: 05.03.2025</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Introduction</title><p>Introduction. The leading adverse factor in the production of ethylene oxide is air pollution in the work area (ethylene oxide, ethylene glycol, dichloroethane, ethylene) during technological operations related to equipment depressurization. Oxides are highly toxic compounds with a risk of acute inhalation poisoning and have irritating, narcotic, general toxic, mutagenic and carcinogenic effects. The identification of early signs of exposure to low concentrations of ethylene oxide on the body of workers in order to timely carry out therapeutic and preventive measures is relevant.</p><p>The study aims to explore laboratory biomarkers, criteria of changes when exposed to ethylene oxide on the body of workers.</p></sec><sec><title>Materials and methods</title><p>Materials and methods. The scientists conducted a study at a petrochemical plant. To identify early signs of the influence of environmental factors on the body of the examined, the authors conducted an in-depth hematological, biochemical and immunological examination of 219 ethylene oxide production workers.</p></sec><sec><title>Results</title><p>Results. Experts identified informational laboratory markers when exposed to harmful industrial factors in the production of ethylene oxide: excess of the average content of reticulocytes (9.9%), lymphocytes (34.2%), monocytes (6.9%) from the control values, increased alkaline phosphatase (29.8%), total protein (25.9%), decreased albumin levels (by 17.8%), α1‑globulins (by 32.8%), α2-globulins (by 19.0%), β-globulins (by 15.5%), with a simultaneous increase in the level of γ-globulins (by 6.9%), a decrease in the average level of class A immunoglobulins (36.1%), Class M (22.9%), Class J (38.1%), phagocytosis (75.5%), increased lysozyme activity (by 97.5%).</p></sec><sec><title>Limitations</title><p>Limitations. The study is limited by the number of respondents (219 workers).</p></sec><sec><title>Conclusion</title><p>Conclusion. Based on the data obtained, the researchers identified biomarkers characterized by high diagnostic information content when exposed to harmful industrial factors, reflecting changes in peripheral blood parameters, biochemical status, cellular and humoral immunity in ethylene oxide production workers. The identified diagnostic complexes make it possible to justify measures to establish monitoring of the health status of employees.</p></sec><sec><title>Ethics</title><p>Ethics. The study was approved at the meeting of the bioethical Commission of the Ufa Research Institute of Occupational Health and Human Ecology dated 04/18/2024 No. 02-04.</p></sec><sec><title>Contribution</title><p>Contribution:Gimranova G.G. — research concept and design, text writing, editing;Masyagutova L.M. — data collection and processing, text writing, editing;Shaikhlislamova E.R. — writing the text;Karimova L.K. — data collection and processing, writing text;Beigul N.A. — writing the text;Volgareva A.D. — data collection and processing;Zaidullin I.I. — writing the text.</p></sec><sec><title>Funding</title><p>Funding. The study had no funding.</p></sec><sec><title>Conflict of interests</title><p>Conflict of interests. The authors declare no conflict of interests.</p></sec><sec><title>Received</title><p>Received: 10.02.2025 / Accepted: 12.02.2025 / Published: 05.03.2025</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>нефтехимия</kwd><kwd>оксид этилена</kwd><kwd>работники</kwd><kwd>здоровье</kwd><kwd>биомаркеры</kwd><kwd>мониторинг</kwd></kwd-group><kwd-group xml:lang="en"><kwd>petrochemistry</kwd><kwd>ethylene oxide</kwd><kwd>workers</kwd><kwd>health</kwd><kwd>biomarkers</kwd><kwd>monitoring</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">Бесков В.С., Сафронов В.С. Общая химическая технология и основы промышленной экологии. М.: Химия; 1999.</mixed-citation><mixed-citation xml:lang="en">Beskov V.S., Safronov V.S. General chemical technology and principles of industrial ecology. 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