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<article 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" xmlns:ali="http://www.niso.org/schemas/ali/1.0/" article-type="research-article" dtd-version="1.2" xml:lang="en"><front><journal-meta><journal-id journal-id-type="publisher-id">Terapevticheskii arkhiv</journal-id><journal-title-group><journal-title xml:lang="en">Terapevticheskii arkhiv</journal-title><trans-title-group xml:lang="ru"><trans-title>Терапевтический архив</trans-title></trans-title-group></journal-title-group><issn publication-format="print">0040-3660</issn><issn publication-format="electronic">2309-5342</issn><publisher><publisher-name xml:lang="en">LLC Obyedinennaya Redaktsiya</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">32833</article-id><article-id pub-id-type="doi">10.26442/terarkh201890269-74</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>Editorial article</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>Передовая статья</subject></subj-group><subj-group subj-group-type="article-type"><subject>Research Article</subject></subj-group></article-categories><title-group><article-title xml:lang="en">Intrahepatic cholestasis in nonalcoholic fatty liver disease</article-title><trans-title-group xml:lang="ru"><trans-title>Внутрипеченочный холестаз при неалкогольной жировой болезни печени</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Shipovskaya</surname><given-names>A A</given-names></name><name xml:lang="ru"><surname>Шиповская</surname><given-names>Анастасия Андреевна</given-names></name></name-alternatives><bio xml:lang="ru"><p>аспирант каф. пропедевтики внутренних болезней и гигиены</p></bio><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Dudanova</surname><given-names>O P</given-names></name><name xml:lang="ru"><surname>Дуданова</surname><given-names>Ольга Петровна</given-names></name></name-alternatives><bio xml:lang="ru"><p>д.м.н., профессор, зав. кафедрой пропедевтики внутренних болезней и гигиены</p></bio><xref ref-type="aff" rid="aff1"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">Petrozavodsk State University, Medical Institute, Propaedeutics of Internal Diseases and Hygiene Department</institution></aff><aff><institution xml:lang="ru">ФГБОУ ВО «Петрозаводский государственный университет», Минобрнауки России, медицинский институт</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2018-02-15" publication-format="electronic"><day>15</day><month>02</month><year>2018</year></pub-date><volume>90</volume><issue>2</issue><issue-title xml:lang="en">VOL 90, NO2 (2018)</issue-title><issue-title xml:lang="ru">ТОМ 90, №2 (2018)</issue-title><fpage>69</fpage><lpage>74</lpage><history><date date-type="received" iso-8601-date="2020-04-11"><day>11</day><month>04</month><year>2020</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2018, Consilium Medicum</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2018, ООО "Консилиум Медикум"</copyright-statement><copyright-year>2018</copyright-year><copyright-holder xml:lang="en">Consilium Medicum</copyright-holder><copyright-holder xml:lang="ru">ООО "Консилиум Медикум"</copyright-holder><ali:free_to_read xmlns:ali="http://www.niso.org/schemas/ali/1.0/"/><license><ali:license_ref xmlns:ali="http://www.niso.org/schemas/ali/1.0/">https://creativecommons.org/licenses/by-nc-sa/4.0</ali:license_ref></license></permissions><self-uri xlink:href="https://ter-arkhiv.ru/0040-3660/article/view/32833">https://ter-arkhiv.ru/0040-3660/article/view/32833</self-uri><abstract xml:lang="en"><p>Aim. to determine the frequency of intrahepatic cholestasis and its impact on the clinical features of the different forms of non-alcoholic fatty liver disease (NAFLD). Materials and methods. The study involved 163 patients with NAFLD: 92 (56.4%) with hepatic steatosis (HS), 56 (34.4%) with steatohepatitis (SH) and 15 (9.2%) with liver cirrhosis (LC). Diagnosis is based on clinical, laboratory, ultrasound and histological data. Insulin, tumor necrosis factor α (TNF-α), fragments of cytokeratin-18 (FCK-18) were determined by ELISA. The index of insulin resistance (HOMA-IR) was calculated. NAFLD fibrosis score (NAFLD-FS) was determined, taking into account the patient's age, body mass index, presence or absence of carbohydrate metabolism disturbances, levels of ASAT, ALAT, albumin and blood platelets. Results. Cholestatic syndrome was detected in 49 (30.1%) NAFLD patients: in 23 (25%) with HS, in 19 (33.9%) with SH and in 7 (46.7%) with LC. Patients with HS, SH and LC with signs of cholestasis as compared to patients with the same forms of NAFLD without cholestasis had significantly higher levels of the following indicators: aminotransferases, triglycerides, HOMA-IR, TNF-α, FCK-18, NAFLD-FS, - the number of platelets is reduced, indirectly confirming the more rapid development of fibrosis in cholestasis. These findings were consistent with published data on the violation in cholestasis regulatory functions of bile acids, which are ligands of hepatocyte nuclear receptor, responsible for normal homeostasis. Сonclusion. In all forms of NAFLD with cholestasis were detected more pronounced liver cell inflammation, hepatocyte necrosis and apoptosis, fibrosis, disturbance of carbohydrate and lipid metabolism, which contributed to a progressive course of NAFLD and confirmed the need for medical correction of cholestasis, starting with the earliest form of NAFLD - hepatosteatosis.</p></abstract><trans-abstract xml:lang="ru"><p>Цель - определение частоты внутрипеченочного холестаза (ВПХ) и его влияния на особенности клинического течения разных форм неалкогольной жировой болезни печени (НАЖБП). Материалы и методы. Обследовано 163 пациента с НАЖБП: 92 (56,4%) - со стеатозом печени (СП), 56 (34,4%) - со стеатогепатитом (СГ) и 15 (9,2%) - с циррозом печени (ЦП). Диагноз устанавливался на основании клинико-лабораторных, ультразвуковых и гистологических данных. Методом иммуноферментного анализа определялись: инсулин, фактор некроза опухоли α (ФНО-α), фрагменты цитокератина-18 (ФЦК-18). Рассчитывали индекс инсулинорезистентности (НОМА-IR), индекс фиброза NAFLD Fibrosis Score (NAFLD-FS) с учетом возраста пациента, индекса массы тела, наличия или отсутствия нарушений углеводного обмена, уровней аспартатаминотрансферазы, аланинаминотрансферазы, тромбоцитов и альбумина крови. Результаты. Синдром ВПХ выявлялся у 49 (30,1%) пациентов с НАЖБП: у 23 (25%) - со СП, у 19 (33,9%) - со СГ и у 7 (46,7%) - с ЦП. У больных СП, СГ и ЦП с признаками холестаза, по сравнению с пациентами с СП, СГ и ЦП без холестаза, отмечались достоверно более высокие уровни таких показателей, как аминотрансферазы, триглицериды, HOMA-IR, ФНО-α, ФЦК-18, NAFLD-FS; число же тромбоцитов снижалось, косвенно подтверждая более быстрое развитие фиброза при холестазе. Данные факты согласовывались с данными литературы о нарушении при холестазе регулирующей функции желчных кислот, которые являются лиганадами многих ядерных рецепторов гепатоцитов, ответственных за нормальный гомеостаз. Заключение. При всех формах НАЖБП у больных с холестазом выявлялись более выраженное печеночно-клеточное воспаление, некроз и апоптоз гепатоцитов, фиброз, нарушения углеводного и липидного обмена, что способствовало прогрессирующему течению НАЖБП и подтверждало необходимость медикаментозной коррекции холестаза, начиная с самой ранней формы НАЖБП - стеатоза печени.</p></trans-abstract><kwd-group xml:lang="en"><kwd>non-alcoholic fatty liver disease</kwd><kwd>cholestasis</kwd><kwd>fibrosis</kwd><kwd>tumor necrosis factor-α</kwd><kwd>fragments of cytokeratin-18</kwd><kwd>apoptosis</kwd><kwd>insulin</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>неалкогольная жировая болезнь печени</kwd><kwd>холестаз</kwd><kwd>фиброз</kwd><kwd>фактор некроза опухоли α</kwd><kwd>фрагменты цитокератина-18</kwd><kwd>апоптоз</kwd><kwd>инсулин</kwd></kwd-group></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>Ивашкин В.Т., Драпкина О.М., Маев И.В., Трухманов А.С., Блинов Д.В., Пальгова Л.К., Цуканов В.В., Ушакова Т.И. 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