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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">actabiomedica</journal-id><journal-title-group><journal-title xml:lang="ru">Acta Biomedica Scientifica</journal-title><trans-title-group xml:lang="en"><trans-title>Acta Biomedica Scientifica</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2541-9420</issn><issn pub-type="epub">2587-9596</issn><publisher><publisher-name>Scientific Centre for Family Health and Human Reproduction Problems</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.29413/ABS.2018-3.1.18</article-id><article-id custom-type="elpub" pub-id-type="custom">actabiomedica-547</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>ЭКСПЕРИМЕНТАЛЬНЫЕ ИССЛЕДОВАНИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>EXPERIMENTAL RESEARCHES</subject></subj-group></article-categories><title-group><article-title>Особенности экспрессии антиапоптотического белка Bcl-2 в печени в модели ожирения и сахарного диабета 2-го типа и при коррекции линаглиптином</article-title><trans-title-group xml:lang="en"><trans-title>Peculiarities of the antiapoptotic Bcl-2 protein expression in liver in a model of obesity and type 2 diabetes and with linaglyptin correction</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>Черепанова</surname><given-names>М. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Cherepanova</surname><given-names>M. A.</given-names></name></name-alternatives><email xlink:type="simple">Marusia@211.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГБНУ «Научноисследовательский институт клинической и экспериментальной лимфологии»</institution></aff><aff xml:lang="en"><institution>Scientific Institute of Clinical and Experimental Lymphology</institution></aff></aff-alternatives><pub-date pub-type="collection"><year>2018</year></pub-date><pub-date pub-type="epub"><day>28</day><month>02</month><year>2018</year></pub-date><volume>3</volume><issue>1</issue><fpage>116</fpage><lpage>119</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Черепанова М.А., 2018</copyright-statement><copyright-year>2018</copyright-year><copyright-holder xml:lang="ru">Черепанова М.А.</copyright-holder><copyright-holder xml:lang="en">Cherepanova M.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.actabiomedica.ru/jour/article/view/547">https://www.actabiomedica.ru/jour/article/view/547</self-uri><abstract><p>XXI век известен как век ожирения и сахарного диабета 2-го типа - эти заболевания являются основными причинами неалкогольной жировой болезни печени. Тяжёлые формы болезни, такие как неалкогольный стеатогепатит и цирроз печени, связаны с процессом апоптоза. Известны различные пути активации и подавления апоптоза. В печени мышей в модели ожирения и сахарного диабета 2-го типа основными активаторами процессов апоптоза являются интенсивность липопероксидации и окислительного стресса в клетках. Целью настоящего исследования стало изучение особенностей влияния линаглиптина на процессы апоптоза в печени в модели ожирения и сахарного диабета 2-го типа на основании экспрессии антиапоптотического белка Bcl-2. Исследование проводилось на самцах db/db мышей, которые имеют дефект гена рецептора лептина. Линаглиптин или плацебо вводились ежедневно через желудочный зонд с 10-й по 18-ю недели жизни. У мышей, получавших плацебо, была выявлена слабая экспрессия антиапоптотического белка Bcl-2, в то время каку группы, получавшей линаглиптин было зафиксировано значительное усиление его экспрессии. Полученные данные свидетельствуют о «попытке» линаглиптина воздействовать на клетки печени и ограничить развитие апоптоза.</p></abstract><trans-abstract xml:lang="en"><p>Background. XXI century is known as a century of obesity and type 2 diabetes (T2D), one of the main reasons of nonalcoholic fatty liver disease (NAFLD). Severe forms of NAFLD, such as non-alcoholic steatohepatitis and cirrhosis, are associated with process of apoptosis. A great contributor in the developing of NAFLD is a dysfunction of hematolymphatic barrier and linagliptin showed positive effect on this. The group of inhibitors of apoptosis - Bcl-2 resists to wide variety of pro-apoptotic proteins. Studying correction of apoptosis can be the key to the treatment of NAFLD, and that is a reason of high interest in anti-apoptotic Bcl-2 protein. Aims. To assess the features of the expression of the anti-apoptotic Bcl-2 protein in the liver of db/db mice in the model of obesity and type 2 diabetes mellitus and with linaglyptin correction. Materials and methods. Experiment was performed on type 11 (db/db) diabetic mice. Linaglyptin or placebo was administered daily by gavage from the 8th to 16th weeks of life. Results. The week immunohistochemical reaction for antiapoptotic protein Bcl-2 was found in placebo-treated mice. Whereas treatment with Linaglyptin shifted the ratio of apoptosis regulators following significant increase in the area of Bcl-2 expression. Conclusions. The obtained results demonstrate a "try" at antiapoptotic activity of the Linaglyptin in the liver in the model of T2D.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>сахарный диабет 2-го типа</kwd><kwd>печень</kwd><kwd>линаглиптин</kwd><kwd>апоптоз</kwd></kwd-group><kwd-group xml:lang="en"><kwd>type 2 diabetes</kwd><kwd>liver</kwd><kwd>linagliptin</kwd><kwd>apoptosis</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">Мичурина С.В., Архипов С.А., Колесников С.И. Особенности апоптоза гепатоцитов крыс при воздействии бенз(а)пирена // Клеточные технологии в биологии и медицине. - 2014. - № 3. - С. 174-177</mixed-citation><mixed-citation xml:lang="en">Мичурина С.В., Архипов С.А., Колесников С.И. 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