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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">vestim</journal-id><journal-title-group><journal-title xml:lang="ru">Известия Национальной  академии наук Беларуси. Серия медицинских наук</journal-title><trans-title-group xml:lang="en"><trans-title>Proceedings of the National Academy of Sciences of Belarus, Medical series</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1814-6023</issn><issn pub-type="epub">2524-2350</issn><publisher><publisher-name>The Republican Unitary Enterprise Publishing House "Belaruskaya Navuka"</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.29235/1814-6023-2023-20-4-347-352</article-id><article-id custom-type="elpub" pub-id-type="custom">vestim-941</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>КЛИНИЧЕСКАЯ И ЭКСПЕРИМЕНТАЛЬНАЯ МЕДИЦИНА</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>CLINICAL AND EXPERIMENTAL MEDICINE</subject></subj-group></article-categories><title-group><article-title>Распределение частот полиморфизмов четырех генов цитокинов в здоровой популяции Западного Казахстана</article-title><trans-title-group xml:lang="en"><trans-title>Frequency distribution of four cytokine gene polymorphisms in healthy Western Kazakhstan population</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-4579-6412</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Джаркенов</surname><given-names>Т. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Jarkenov</surname><given-names>T. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Джаркенов Тимур Агатаевич ‒ доктор медицинских наук, профессор.</p><p>ул. Маресьева, 68, 030019, Актобе</p></bio><bio xml:lang="en"><p>Timur А. Jarkenov ‒ D. Sc. (Med.), Professor, West Kazakhstan Marat Ospanov Medical University.</p><p>68, Maresyev Str., 030019, Aktobe</p></bio><email xlink:type="simple">timurjarkenov@zkmu.kz</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-1896-2307</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Заирова</surname><given-names>С. Т.</given-names></name><name name-style="western" xml:lang="en"><surname>Zairova</surname><given-names>S. Т.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Заирова Сауле Тимуровна – кандидат медицинских наук, начальник службы психологического обеспечения.</p><p>пр. Алии Молдагуловой, 39, 030012, Актобе</p></bio><bio xml:lang="en"><p>Saule Т. Zairova ‒ Ph. D. (Med.), Head of the psychological support service, Military Institute of Air Defense named after T. J. Begeldinov.</p><p>39, Aliya Moldagulova Ave., 030012, Aktobe</p></bio><email xlink:type="simple">zairova.saule@gmail.com</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-9786-6326</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Саханова</surname><given-names>С. К.</given-names></name><name name-style="western" xml:lang="en"><surname>Sakhanova</surname><given-names>S. K.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Саханова Светлана Калиуллаевна – доктор медицинских наук, профессор, руководитель научно-практического центра.</p><p>ул. Маресьева, 68, 030019, Актобе</p></bio><bio xml:lang="en"><p>Svetlana К. Sakhanova ‒ D. Sc. (Med.), Professor, Head of the scientific and practical center, West Kazakhstan Marat Ospanov Medical University.</p><p>68, Maresyev Str., 030019, Aktobe</p></bio><email xlink:type="simple">Sakhanova68@zkmu.kz</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Западно-Казахстанский медицинский университет имени Марата Оспанова</institution></aff><aff xml:lang="en"><institution>West Kazakhstan Marat Ospanov Medical University</institution></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Военный институт Сил воздушной обороны имени дважды Героя Советского Союза Т.Я. Бегельдинова</institution></aff><aff xml:lang="en"><institution>Talgat Bigeldinov Military Institute of the Air Defence Forces</institution></aff></aff-alternatives><pub-date pub-type="collection"><year>2023</year></pub-date><pub-date pub-type="epub"><day>02</day><month>12</month><year>2023</year></pub-date><volume>20</volume><issue>4</issue><fpage>347</fpage><lpage>352</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Джаркенов Т.А., Заирова С.Т., Саханова С.К., 2023</copyright-statement><copyright-year>2023</copyright-year><copyright-holder xml:lang="ru">Джаркенов Т.А., Заирова С.Т., Саханова С.К.</copyright-holder><copyright-holder xml:lang="en">Jarkenov T.A., Zairova S.Т., Sakhanova S.K.</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://vestimed.belnauka.by/jour/article/view/941">https://vestimed.belnauka.by/jour/article/view/941</self-uri><abstract><p>Изучен ряд полиморфизмов генов, кодирующих IL-1, IL-6 и IL-10 и TNF-α ‒308, у 100 здоровых неродственных казахов с использованием ПЦР в реальном времени. Полученные результаты сравнивали с опубликованными данными по другим популяциям. Распределение генотипов соответствовало равновесию Харди-Вайнберга. Однако наблюдаемая частота генотипов цитокинов в казахской популяции показала сходство и различия по сравнению с соседними этническими группами. Наиболее заметные различия по сравнению с иранцами, турками, русскими и китайцами наблюдались в распределении генотипов IL-1, IL-6 и IL-10. Частота генотипа TNF-α ‒308 различалась только в иранской популяции. Таким образом, наше исследование показало связь между полиморфизмом генов цитокинов и этнической принадлежностью. Полученные нами результаты могут быть клинически значимы для понимания распространенности заболеваний в Казахстане.</p></abstract><trans-abstract xml:lang="en"><p>This study  investigated  a  range  of  gene  polymorphisms  encoding  IL-1,  IL-6,  IL-10, and TNF-α ‒308 in 100 healthy unrelated Kazakhs using real-time PCR. The findings were compared with published data on other populations. The distribution of genotypes was consistent with the Hardy-Weinberg equilibrium. However, the frequency of cytokine genotypes observed in the Kazakh population showed similarities and differences compared to neighboring ethnic groups. The most noticeable differences compared with Iranians, Turks, Russians, and Chinese were observed in the distribution of IL-1, IL-6, and IL-10 genotypes. The frequency of the TNF-α ‒308 genotype differed only with the Iranian population. Thus, our study showed a link between cytokine gene polymorphism and ethnicity. These results may be of clinical relevance in understanding the prevalence of diseases in Kazakhstan.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>частоты аллелей</kwd><kwd>цитокины</kwd><kwd>полиморфизм генов</kwd><kwd>популяционное исследование</kwd><kwd>казахская популяция</kwd><kwd>равновесие Харди-Вайнберга</kwd></kwd-group><kwd-group xml:lang="en"><kwd>allele frequencies</kwd><kwd>cytokines</kwd><kwd>gene polymorphism</kwd><kwd>population study</kwd><kwd>Kazakh population</kwd><kwd>Hardy-Weinberg equilibrium</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Исследование поддержано грантом Западно-Казахстанского медицинского университета имени Марата Оспанова.</funding-statement><funding-statement xml:lang="en">The study was supported by a grant from the Marat Ospanov West Kazakhstan Medical University.</funding-statement></funding-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Dinarello C. 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