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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">docru</journal-id><journal-title-group><journal-title xml:lang="ru">Доктор.Ру</journal-title><trans-title-group xml:lang="en"><trans-title>Title</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1727-2378</issn><issn pub-type="epub">2713-2994</issn><publisher><publisher-name>ООО "ГК "РУСМЕДИКАЛ"</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.31550/1727-2378-2022-21-2-34-39</article-id><article-id custom-type="elpub" pub-id-type="custom">docru-56</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>ГАСТРОЭНТЕРОЛОГИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>GASTROENTEROLOGY</subject></subj-group></article-categories><title-group><article-title>Современные представления о механизмах развития и предикторах тяжести язвенного колита</article-title><trans-title-group xml:lang="en"><trans-title>Modern Idea of the Mechanisms of Development and Predictors of Ulcerative Colitis Severity</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-6257-354X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Болотова</surname><given-names>Е. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Bolotova</surname><given-names>E. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Болотова Елена Валентиновна — д. м. н., профессор кафедры терапии № 1 факультета повышения квалификации и последипломной подготовки специалистов</p><p>350063, г. Краснодар</p></bio><email xlink:type="simple">bolotowa_e@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/0000-0001-9825-7610</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Юмукян</surname><given-names>К. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Yumukyan</surname><given-names>K. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Юмукян Кнара Андраниковна — аспирант кафедры терапии № 1 факультета повышения квалификации и последипломной подготовки специалистов; врач-гастроэнтеролог гастроэнтерологического отделения </p><p>360086, г. Краснодар</p></bio><email xlink:type="simple">yumukyan_ka@mail.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/0000-0003-2601-7831</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Дудникова</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Dudnikova</surname><given-names>A. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Дудникова Анна Валерьевна — к. м. н., врач-терапевт высшей квалификационной категории консультативно-диагностического отделения клиники</p><p>350010, г. Краснодар</p></bio><email xlink:type="simple">avdudnikova@yandex.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГБОУ ВО «Кубанский государственный медицинский университет» Министерства здравоохранения Российской Федерации</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Kuban State Medical University of the Ministry of Health of the Russian Federation</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>ФГБОУ ВО «Кубанский государственный медицинский университет» Министерства здравоохранения Российской Федерации; ГБУЗ «Научно-исследовательский институт — Краевая клиническая больница № 1 имени профессора С.В. Очаповского» Министерства здравоохранения Краснодарского края</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Kuban State Medical University of the Ministry of Health of the Russian Federation; Scientific and Research Institute — Regional Clinical Hospital No.1 named after Professor S.V. Ochapovsky of Krasnodar Territorial Ministry of Health</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2022</year></pub-date><pub-date pub-type="epub"><day>14</day><month>02</month><year>2025</year></pub-date><volume>21</volume><issue>2</issue><issue-title>ТЕРАПИЯ</issue-title><fpage>34</fpage><lpage>39</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Болотова Е.В., Юмукян К.А., Дудникова А.В., 2025</copyright-statement><copyright-year>2025</copyright-year><copyright-holder xml:lang="ru">Болотова Е.В., Юмукян К.А., Дудникова А.В.</copyright-holder><copyright-holder xml:lang="en">Bolotova E.V., Yumukyan K.A., Dudnikova A.V.</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://docru.elpub.ru/jour/article/view/56">https://docru.elpub.ru/jour/article/view/56</self-uri><abstract><sec><title>Цель обзора</title><p>Цель обзора: анализ данных современной научной литературы о возможных патофизиологических механизмах развития язвенного колита (ЯК).</p></sec><sec><title>Основные положения</title><p>Основные положения. Имеются данные о высокой прогностической значимости генетических, демографических факторов, особенностей кишечной микробиоты в развитии ЯК; об отсутствии гендерных различий в заболеваемости ЯК. Результаты некоторых исследований свидетельствуют о положительном влиянии на течение ЯК отдельных факторов внешней среды, таких как курение, аппендэктомия  и ожирение. Важной составной частью патогенеза ЯК, следовательно, ценным маркером активности/тяжести заболевания и потенциально привлекательной фармакологической мишенью лечения ЯК являются нейтрофилы.</p></sec><sec><title>Заключение</title><p>Заключение. Понимание патогенетических механизмов и оценка факторов риска позволят расширить возможности оказания комплексной помощи пациентам с ЯК </p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Objective of the Review</title><p>Objective of the Review: To analyse available contemporary references about possible pathological mechanisms of ulcerative colitis (UC).</p></sec><sec><title>Key Points</title><p>Key Points. There are data on high prognostic significance of genetic and demographic factors, characteristics of intestinal microbiota in UC development; and the absence of genetic differences in UC morbidity. Results of a number of studies demonstrate favourable impact for UC from some environmental factors, such as smoking, appendectomy and obesity. A significant component of UC and, thus, a useful marker of the disease activity/severity and a potentially attractive pharmacological target for UC management is neutrophils.</p></sec><sec><title>Conclusion</title><p>Conclusion. Understanding the pathogenic mechanisms and assessment of risk factors allow expanding the comprehensive aid to patients with UC.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>язвенный колит</kwd><kwd>воспалительные заболевания кишечника</kwd><kwd>микробиота</kwd><kwd>факторы риска</kwd><kwd>нейтрофилы</kwd></kwd-group><kwd-group xml:lang="en"><kwd>ulcerative colitis</kwd><kwd>inflamed intestine</kwd><kwd>microbiota</kwd><kwd>risk factors</kwd><kwd>neutrophils</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">Ng S.C., Shi H.Y., Hamidi N. et al. Worldwide incidence and prevalence of inflammatory bowel disease in the 21st century: a systematic review of population-based studies. Lancet. 2017; 390(10114): 2769–78. DOI: 10.1016/S0140-6736(17)32448-0</mixed-citation><mixed-citation xml:lang="en">Ng S.C., Shi H.Y., Hamidi N. et al. 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