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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">medsovet</journal-id><journal-title-group><journal-title xml:lang="ru">Медицинский Совет</journal-title><trans-title-group xml:lang="en"><trans-title>Meditsinskiy sovet = Medical Council</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2079-701X</issn><issn pub-type="epub">2658-5790</issn><publisher><publisher-name>REMEDIUM GROUP Ltd.</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.21518/2079-701X-2021-5-62-67</article-id><article-id custom-type="elpub" pub-id-type="custom">medsovet-6159</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>ЗАБОЛЕВАНИЯ БИЛИАРНОЙ СИСТЕМЫ И ПЕЧЕНИ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>DISEASES OF THE BILIARY SYSTEM AND LIVER</subject></subj-group></article-categories><title-group><article-title>Клинико-биохимическая характеристика больных с инвазией Opisthorchis felineus</article-title><trans-title-group xml:lang="en"><trans-title>Indicators of antioxidant status and oxidative stress in opisthorchiasis</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-9980-2294</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Цуканов</surname><given-names>В. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Tsukanov</surname><given-names>V. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>д.м.н., профессор, заведующий клиническим отделением патологии пищеварительной системывзрослых и детей,</p><p>660022, Красноярск, ул. Партизана Железняка, д. 3г</p></bio><bio xml:lang="en"><p>Dr. Sci. (Med.), Professor, Head of the Clinical Department of the Digestive System Pathology of Adults and Children, 3g, Partizan Zheleznyak St., Krasnoyarsk, 660022</p></bio><email xlink:type="simple">gastro@impn.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Горчилова</surname><given-names>Е. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Gorchilova</surname><given-names>E. G.</given-names></name></name-alternatives><bio xml:lang="ru"><p>врач-гастроэнтеролог гастроэнтерологического отделения, </p><p>660058, Красноярск, ул. Ломоносова, д. 47</p></bio><bio xml:lang="en"><p>Gastroenterologist of the Gastroenterological Department,</p><p>47, Lomonosov St., Krasnoyarsk, 660058</p></bio><email xlink:type="simple">yourself.15@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/0000-0001-7518-1895</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Тонких</surname><given-names>Ю. Л.</given-names></name><name name-style="western" xml:lang="en"><surname>Tonkikh</surname><given-names>J. L.</given-names></name></name-alternatives><bio xml:lang="ru"><p>к.м.н., ведущий научный сотрудник клинического отделения патологии пищеварительной системы взрослых и  детей,</p><p>660022, Красноярск, ул. Партизана Железняка, д. 3г</p></bio><bio xml:lang="en"><p>Cand. Sci. (Med.), Leading Research Fellow of the Clinical Department of the Digestive System Pathology of Adults and Children, </p><p>3g, Partizan Zheleznyak St., Krasnoyarsk, 660022</p></bio><email xlink:type="simple">tjulia@bk.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Васютин</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Vasyutin</surname><given-names>A. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>к.м.н., старший научный сотрудник клинического отделения патологии пищеварительной системывзрослых и детей,</p><p> 660022, Красноярск, ул. Партизана Железняка, д. 3г</p></bio><bio xml:lang="en"><p>Cand. Sci. (Med.), Senior Research fellow of the Clinical Department of the Digestive System Pathology of Adults and Children, </p><p>3g, Partizan Zheleznyak St., Krasnoyarsk, 660022</p></bio><email xlink:type="simple">alexander@kraslan.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Ржавичева</surname><given-names>О. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Rzhavicheva</surname><given-names>O. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p> к.м.н., заведующая гастроэнтерологическим отделением, </p><p>660058, Красноярск, ул. Ломоносова, д. 47</p></bio><bio xml:lang="en"><p>Cand. Sci. (Med.), Head of Gastroenterological Department,</p><p>47, Lomonosov St., Krasnoyarsk, 660058</p><p> </p></bio><email xlink:type="simple">ros315@yandex.ru</email><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-9552-447X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Коленчукова</surname><given-names>О. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Kolenchukova</surname><given-names>O. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>д.биол.н., ведущий научный сотрудник лаборатории молекулярно-клеточной физиологии и патологии, </p><p>660022, Красноярск, ул. Партизана Железняка, д. 3г</p></bio><bio xml:lang="en"><p>Dr. Sci. (Biol.), Leading Research Fellow of the Laboratory of Molecular and Cellular Physiology and Pathology, </p><p>3g, Partizan Zheleznyak St., Krasnoyarsk, 660022</p></bio><email xlink:type="simple">kalina-chyikova@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Федеральный исследовательский центр «Красноярский научный центр» Сибирского отделения Российской академии наук, Научно-исследовательский институт медицинских проблем Севера</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Krasnoyarsk Science Centre of the Siberian Branch of Russian Academy of Science, Scientific Research Institute of medical problems of the North</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Клиническая больница «РЖД-Медицина» города Красноярска</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Clinical hospital “RZD-Medicine” of Krasnoyarsk City</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>Федеральный исследовательский центр «Красноярский научный центр» Сибирского отделения Российской академии наук, Научно-исследовательский институт медицинских проблем Севера</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Clinical hospital “RZD-Medicine” of Krasnoyarsk City</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2021</year></pub-date><pub-date pub-type="epub"><day>12</day><month>05</month><year>2021</year></pub-date><volume>0</volume><issue>5</issue><fpage>62</fpage><lpage>67</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Цуканов В.В., Горчилова Е.Г., Тонких Ю.Л., Васютин А.В., Ржавичева О.С., Коленчукова О.А., 2021</copyright-statement><copyright-year>2021</copyright-year><copyright-holder xml:lang="ru">Цуканов В.В., Горчилова Е.Г., Тонких Ю.Л., Васютин А.В., Ржавичева О.С., Коленчукова О.А.</copyright-holder><copyright-holder xml:lang="en">Tsukanov V.V., Gorchilova E.G., Tonkikh J.L., Vasyutin A.V., Rzhavicheva O.S., Kolenchukova O.A.</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.med-sovet.pro/jour/article/view/6159">https://www.med-sovet.pro/jour/article/view/6159</self-uri><abstract><sec><title>Введение</title><p>Введение. Течение описторхоза сопровождается клинически разнообразными симптомами и тяжелыми осложнениями вплоть до развития холангиокарциномы. Роль оксидативного стресса в развитии фиброза печени изучена недостаточно.</p></sec><sec><title>Цель</title><p>Цель. Определить ассоциацию клинических проявлений и показателей оксидативного стресса в крови с фиброзом печени у больных с инвазией Opisthorchis felineus.</p></sec><sec><title>Материалы и методы</title><p>Материалы и методы. Обследовано 103 больных хроническим описторхозом и 51 практически здоровый пациент. Всем пациентам проводились общеклинические исследования, эзофагогастродуоденоскопия и ультразвуковое исследование органов брюшной полости, эластометрия для оценки фиброза печени по системе METAVIR и определялось содержание малонового диальдегида, каталазы и супероксиддисмутазы в сыворотке крови методом иммуноферментного анализа.</p></sec><sec><title>Результаты и обсуждение</title><p>Результаты и обсуждение. У пациентов с инвазией Opisthorchis felineus и фиброзом печени F3-F4 по METAVIR чаще определялись астеновегетативный синдром, боли в  правом подреберье, суставной синдром, цитолитический и  холестатический синдромы, гепатомегалия по  данным УЗИ и  признаки хронического холецистита. Содержание малонового диальдегида в крови было равно 296,5 нг/мл у пациентов с фиброзом печени F3-F4 по METAVIR и 69,5 нг/мл у больных с фиброзом печени F0-F1 по METAVIR (p &lt; 0,001). Содержание супероксиддисмутазы и каталазы не имело существенных отличий в группах пациентов с фиброзом печени F0-F1 по METAVIR и F3-F4 по METAVIR, что свидетельствовало о недостаточной эффективности антиоксидантной защиты.</p></sec><sec><title>Заключение</title><p>Заключение. Выявленные изменения указывают на  наличие у  пациентов с  инвазией Opisthorchis felineus ассоциации между тяжестью клинического течения, развитием биохимического синдрома цитолиза, наличием оксидативного стресса с выраженностью фиброза печени. Оксидативный стресс может являться промоутером воспаления, повреждения ДНК клеток и канцерогенеза. </p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Introduction</title><p>Introduction. The  course of  opisthorchiasis is accompanied by clinically diverse symptoms and severe complications up to the development of cholangiocarcinoma. The role of oxidative stress in the development of liver fibrosis is not well understood. Aim. To determine the association of clinical manifestations and indicators of oxidative stress in the blood with liver fibrosis in patients with Opisthorchis felineus invasion.</p></sec><sec><title>Materials and methods</title><p>Materials and methods. We examined 103 patients with chronic opisthorchiasis and 51 practically healthy patients. All patients underwent general clinical examinations, esophagogastroduodenoscopy and ultrasound examination of the abdominal organs, elastometry to assess liver fibrosis using the METAVIR system, and the content of malondialdehyde, catalase and superoxide dismutase in blood serum was determined by the immunoassay method.</p></sec><sec><title>Results and discussion</title><p>Results and discussion. Asthenic-vegetative syndrome, pain in the right hypochondrium, articular syndrome, cytolytic and cholestatic syndromes, hepatomegaly and signs of  chronic cholecystitis were more often detected in  patients with invasion of  Opisthorchis felineus and liver fibrosis F3-F4  according to METAVIR. The  content of  malondialdehyde in  the  blood was 296.5 ng/ml in patients with liver fibrosis F3-F4 according to METAVIR and 69.5 ng/ml in patients with liver fibrosis F0-F1 according to METAVIR (p &lt; 0.001). The content of superoxide dismutase and catalase did not differ significantly in the groups of patients with liver fibrosis F0-F1  according to METAVIR and F3-F4  according to METAVIR, which indicated insufficient effectiveness of antioxidant protection.</p></sec><sec><title>Conclusion</title><p>Conclusion. The revealed changes indicate the presence in patients with opisthorchiasis of a pronounced association between the severity of the clinical course, the development of biochemical cytolysis syndromes and the severity of liver fibrosis and oxidative stress, which may be a promoter of inflammation, cell DNA damage and carcinogenesis. </p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>описторхоз</kwd><kwd>клинические проявления</kwd><kwd>фиброз печени</kwd><kwd>оксидативный стресс</kwd><kwd>малоновый диальдегид</kwd></kwd-group><kwd-group xml:lang="en"><kwd>opisthorchiasis</kwd><kwd>clinical manifestations</kwd><kwd>liver fibrosis</kwd><kwd>oxidative stress</kwd><kwd>malondialdehyde</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">Pakharukova M.Y., Mordvinov V.A. The liver fluke Opisthorchis felineus: biology, epidemiology and carcinogenic potential. 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