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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">nogr</journal-id><journal-title-group><journal-title xml:lang="ru">Экспериментальная и клиническая гастроэнтерология</journal-title><trans-title-group xml:lang="en"><trans-title>Experimental and Clinical Gastroenterology</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1682-8658</issn><publisher><publisher-name>«Global Media Technologies»</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.31146/1682-8658-ecg-168-8-23-28</article-id><article-id custom-type="elpub" pub-id-type="custom">nogr-919</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 ГАСТРОЭНТЕРОЛОГИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>CLINICAL GASTROENTEROLOGY</subject></subj-group></article-categories><title-group><article-title>Воспаление и инсулинорезистентность в прогрессировании ранних форм неалкогольной жировой болезни печени</article-title><trans-title-group xml:lang="en"><trans-title>Inflammation and insulin resistance in the progression of early forms of non-alcoholic fatty liver disease</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Шиповская</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Shipovskaya</surname><given-names>A. A.</given-names></name></name-alternatives><email xlink:type="simple">nostrick@inbox.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>Дуданова</surname><given-names>О. П.</given-names></name><name name-style="western" xml:lang="en"><surname>Dudanova</surname><given-names>O. P.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.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>Курбатова</surname><given-names>И. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Kurbatova</surname><given-names>I. V.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Ларина</surname><given-names>Н. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Larina</surname><given-names>N. A.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Федеральное государственное образовательное учреждение высшего образования «Петрозаводский государственный университет»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Federal State Budgetary Institution of Higher Education «Petrozavodsk State University»</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Институт биологии КарНЦ РАН, ФИЦ «Карельский научный центр РАН» (ИБ КарНЦ РАН)</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Institute of Biology of the Karelian Research Centre of the Russian Academy of Sciences (IB KarRC RAS)</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2019</year></pub-date><pub-date pub-type="epub"><day>20</day><month>08</month><year>2019</year></pub-date><volume>0</volume><issue>8</issue><fpage>23</fpage><lpage>28</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Шиповская А.А., Дуданова О.П., Курбатова И.В., Ларина Н.А., 2019</copyright-statement><copyright-year>2019</copyright-year><copyright-holder xml:lang="ru">Шиповская А.А., Дуданова О.П., Курбатова И.В., Ларина Н.А.</copyright-holder><copyright-holder xml:lang="en">Shipovskaya A.A., Dudanova O.P., Kurbatova I.V., Larina N.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.nogr.org/jour/article/view/919">https://www.nogr.org/jour/article/view/919</self-uri><abstract><p>Цель - определить роль воспаления и инсулинорезистентности при ранних формах неалкогольной жировой болезни печени (НАЖБП) - стеатозе печени (СП) и стеатогепатите слабой активности (СГСА). Материалы и методы. Обследовано 220 пациентов НАЖБП: 70 (31,8%) СП и 150 (68,2%) СГСА. Диагноз устанавливался согласно рекомендациям РГА и НОГР. Оценивалось содержание в крови туморнекротического фактора альфа (ТНФ-α) (ИФА, «Human TNFα Platinum ELISA», «eBioscience», Австрия), интерлейкина-6 (ИЛ-6) ((«Интерлейкин-6 - ИФА - Бест», Россия), инсулина («Insulin TEST System», США), цитокератина-18 (ЦК-18) (ИФА, «TPS ELISA», «Biotech», Швеция). Рассчитывался HOMA-IR (гликемия х инсулин/22,5) и индекс фиброза - NAFLD FS. Контрольную группу составили 43 здоровых донора. Статистическая обработка данных выполнялась с помощью программы «Statgraph 2.1», теста Манна-Уитни, метода Спирмена. Результаты. Частота увеличения в крови ТНФ-α составила при СП - 74,3%, при СГСА - 84,0%, ИЛ-6 - 47,1% и 50,7% и HOMA-IR - 40,0% и 54,0% соответственно. Содержание ТНФ-α при СП составило 5,9±1,7 пг/мл, при СГСА - 6,4±2,0 пг/мл (p&lt;0,05), у здоровых лиц - 4,3±1,3 пг/мл (p&lt;0,05); содержание ИЛ-6 при СП - 5,4±2,8 пг/мл, при СГСА - 11,2±7,1 пг/мл (p&lt;0,05), у здоровых лиц - 1,0±0,4 пг/мл (p&lt;0,05). Уровень HOMA-IR при СП составил 4,7±2,6, при СГСА - 10,5±2,3 (p&lt;0,05), у здоровых лиц 1,1±0,6 (p&lt;0,05). При СП отмечалась связь ТНФ-α с HOMA-IR (r=0,64, p=0,003), ЦК-18 (r=0,66, p=0,008), числом лейкоцитов (r=0,59, p=0,002), NAFLD FS (r=0,34, p=0,04), ЛПВП (r=-0,42, p=0,04); при СГСА - с HOMA-IR (r=0,67, p=0,004), NAFLD FS (r=0,60, p=0,016) и АЛАТ (r=0,23, p=0,04). При СП выявлялась связь ИЛ-6 с СОЭ (r=0,51, p=0,04), лейкоцитами (r=0,49, p=0,04), триглицеридами (r=0,70, p=0,02), ЛПВП (r=-0,52, p=0,04); при СГСА - с NAFLD FS (r=0,70, p=0,02). Выводы. При ранних формах НАЖБП - стеатозе печени и стеатогепатите слабой активности - отмечался повышенный уровень провоспалительных цитокинов-ТНФ-α, ИЛ-6 и индекса инсулинорезистентности. Оба цитокина коррелировали с традиционными маркерами воспаления, дислипидемии, фиброза, а ТНФ-α еще - с HOMA-IR и маркерами повреждения гепатоцитов. Данные факты подтверждали роль низкоуровневого воспаления и инсулинорезистентности в прогрессировании ранних форм НАЖБП.</p></abstract><trans-abstract xml:lang="en"><p>The goal was to determine the role of inflammation and insulin resistance in early forms of nonalcoholic fatty liver diseases (NAFLD) - hepatic steatosis (HS) and steatohepatitis of mild activity (SHMA). Materials and methods. 220 patients with NAFLD were examined: 70 (31.8%) with HS and 150 (68.2%) with SHMA. The diagnosis was made according to the Russian Gastroenterological Association and Scientific Society of Gastroenterologists of Russia recommendations. Blood levels of tumor necrotic factor alpha (TNF-α) (ELISA, Human TNFα Platinum ELISA, eBioscience, Austria), interleukin-6 (IL-6) (Interleukin-6 - IFA-Best, Russia), insulin (Insulin TEST System, USA), cytokeratin-18 (CK-18) (ELISA, TPS ELISA, Biotech, Sweden), HOMA-IR (glycemia x insulin/22.5) and NAFLD fibrosis score (NAFLD FS) were evaluated. The control group consisted of 43 healthy donors. Statistical data processing was performed using «Statgraph 2.1» with estimation of Mann-Whitney and Spearman methods. Results. The frequency of the increase of TNF-α in blood was 74.3% in HS, 84.0% in SHMA, 47.1% and 50.7% for IL-6, and 40.0% and 54.0% for HOMA-IR, respectively. The content of TNF-α in HS was 5.9±1.7 pg/ml, in SHMA - 6.4±2.0 pg/ml, in healthy individuals - 4.3±1.3 pg/ml (p&lt;0.05); as well as the content of IL-6 in HS - 5.4±2.8 pg/ml, in SHMA - 11.2±7.1 pg/ml, in healthy individuals - 1.0±0.4 pg/ml (p&lt;0.05). The level of HOMA-IR in HS was 4.7±2.6, in SHMA - 10.5±2.3, in healthy individuals - 1.1±0.6 (p&lt;0.05). TNF-α was correlated with HOMA-IR (r=0.64, p=0.003), CK-18 (r=0.66, p=0.008), leukocytes (r=0.59, p=0.002), NAFLD FS (r=0.34, p=0.04), HDL (r=-0.42, p=0.04) in HS; with HOMA-IR (r=0.67, p=0.004), NAFLD FS (r=0.60, p=0.016) and ALAT (r=0.23, p=0.04) in SHMA. IL-6 was correlated with ESR (r=0.51, p=0.04), leukocytes (r=0.49, p=0.04), triglycerides (r=0.73, p=0.016) and HDL (r=-0.52, p=0.04) in HS; with NAFLD FS (r=0.70, p=0.02) in SHMA. Conclusion. In the early forms of NAFLD - hepatic steatosis and steatohepatitis of mild activity - an increased levels of pro-inflammatory cytokines - TNF-α, IL-6 and HOMA-IR were observed. Both cytokines correlated with conventional markers of inflammation, dyslipidemia, fibrosis and TNF-α - with HOMA-IR and hepatocyte damage markers. These facts confirmed the role of low-level inflammation and insulin resistance in the progression of early forms of NAFLD.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>стеатоз печени</kwd><kwd>стеатогепатит слабой активности</kwd><kwd>ТНФ-α</kwd><kwd>ИЛ-6</kwd><kwd>инсулинорезистентность</kwd><kwd>hepatic steatosis</kwd><kwd>steatohepatitis</kwd><kwd>TNF-α</kwd><kwd>IL-6</kwd><kwd>insulin resistance</kwd></kwd-group></article-meta></front><back><ref-list><title>References</title></ref-list><fn-group><fn fn-type="conflict"><p>The authors declare that there are no conflicts of interest present.</p></fn></fn-group></back></article>
