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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-174-2-91-94</article-id><article-id custom-type="elpub" pub-id-type="custom">nogr-1269</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>ЭКСПЕРИМЕНТАЛЬНАЯ ГАСТРОЭНТЕРОЛОГИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>EXPERIMENTAL GASTROENTEROLOGY</subject></subj-group></article-categories><title-group><article-title>Участие механизмов передачи сигнала и регуляции генов каскадом MAPK р38 (митоген-активируемых протеинкиназ) в репарации повреждений серозной оболочки брюшной полости</article-title><trans-title-group xml:lang="en"><trans-title>The participation of signal transduction and gene regulation mechanisms in the cascade of MAPK p38 (mitogen-activated protein kinases) in the repair of damage to the serous membrane of the abdominal cavity</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>Шурыгина</surname><given-names>И. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Shurygina</surname><given-names>I. A.</given-names></name></name-alternatives><email xlink:type="simple">irinashurygina@gmail.com</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>Аюшинова</surname><given-names>Н. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Ayushinova</surname><given-names>N. I.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Родионова</surname><given-names>Л. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Rodionova</surname><given-names>L. V.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Чепурных</surname><given-names>Е. Е.</given-names></name><name name-style="western" xml:lang="en"><surname>Chepurnyh</surname><given-names>E. E.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Шурыгин</surname><given-names>М. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Shurygin</surname><given-names>M. G.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГБНУ «Иркутский научный центр хирургии и травматологии»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Irkutsk Scientific Center of Surgery and Traumatology</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2020</year></pub-date><pub-date pub-type="epub"><day>02</day><month>05</month><year>2020</year></pub-date><volume>174</volume><issue>2</issue><fpage>91</fpage><lpage>94</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Шурыгина И.А., Аюшинова Н.И., Родионова Л.В., Чепурных Е.Е., Шурыгин М.Г., 2020</copyright-statement><copyright-year>2020</copyright-year><copyright-holder xml:lang="ru">Шурыгина И.А., Аюшинова Н.И., Родионова Л.В., Чепурных Е.Е., Шурыгин М.Г.</copyright-holder><copyright-holder xml:lang="en">Shurygina I.A., Ayushinova N.I., Rodionova L.V., Chepurnyh E.E., Shurygin M.G.</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/1269">https://www.nogr.org/jour/article/view/1269</self-uri><abstract><sec><title>Цель исследования</title><p>Цель исследования: оценка активности р38 МАРК при повреждении серозной оболочки.</p></sec><sec><title>Материал и методы</title><p>Материал и методы. На 40 крысах линии Вистар моделировали спаечный процесс в брюшной полости. Проводили иммуногистохимическое окрашивание зоны спайкообразования на p38 MAPK и p38 MAPK Phospho. с помощью Real-time ПЦР исследовали экспрессию генов, кодирующих р38 МАР в зоне повреждения. 5 интактных животных служили в качестве контроля.</p></sec><sec><title>Результаты</title><p>Результаты. При имммуногистохимическом окрашивании зоны повреждения установлено, что пик активности р38 приходится на 14 сутки, фосфорилированной части р38 МАРК — на третьи. При оценке экспрессии генов p38 MAPK установлено, что пик активности генов Mapk12 приходился на 3-и и 14-е сутки, Mapk13 — на 12 часов и 7 суток, Mapk11 и Mapk14 — на 14-е сутки. Достоверность различий по сравнению с интактными животными (р &lt; 0,05) для MAPK12 — отмечена в срок 3 суток, для MAPK13 — на 12 часов, 3 и 7 суток</p></sec><sec><title>Заключение</title><p>Заключение. Таким образом, в ходе исследования нами выявлена экспрессия р38 МАРК каскада при естественном течении репаративного процесса. Показано, что активация каскада начинается с 6 часов после повреждения и сохраняется до 30 суток с максимумом выраженности активности на 14 сутки.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Objective</title><p>Objective: to assess the activity of р38 МАРК in serosal injury.</p></sec><sec><title>Material and methods</title><p>Material and methods. We modelled adhesive process in abdomen in 40 Wistar rats. Adhesion zone was immunohistochemically stained for p38 MAPK and p38 MAPK Phospho. Expression of р38 МАР-coding genes was studied the in the injured zone using RT PCR. The control group consisted of 5 intact Wistar rats.</p></sec><sec><title>Results</title><p>Results. As a result of immunohistochemical staining of adhesion zone we determined that peak of p38 expression is registered on the 14th day after surgery, but phosphorylated p38 MAPK activity peak — on the 3rd day. Assessment of p38 MAPK genes expression showed that Mapk12 genes was expression peaks on the 3rd и 14th day, Mapk13 — in 12 hours and on the 7th day, Mapk11 and Mapk14 — on the 14th day. Statistical significance in comparison with data obtained in intact animals (р &lt; 0,05) for MAPK12 was registered on the 3rd day, for MAPK13 — in 12 hours, on the 3rd and 7th day.</p></sec><sec><title>Conclusion</title><p>Conclusion. Our research allowed us to determine р38 МАРК cascade expression in non-changed reparative process. It was found that p38 MAPK cascade activation starts from the 6thhour after the surgery and lasts up to 30th day with its maximum on the 14th day.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>спаечная болезнь</kwd><kwd>брюшная полость</kwd><kwd>p38 МАР-киназа</kwd><kwd>экспериментальные исследования</kwd></kwd-group><kwd-group xml:lang="en"><kwd>peritoneal adhesions</kwd><kwd>abdominal cavity</kwd><kwd>p38 MAP kinase</kwd><kwd>experimental studies</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">Kyriakis J.M., Avruch J. Mammalian MAPK signal transduction pathways activated by stress and inflammation: a 10-year update. Physiol. Rev. 2012, vol. 92, no.2, pp. 689–737. doi: 10.1152/physrev.00028.2011.</mixed-citation><mixed-citation xml:lang="en">Kyriakis J.M., Avruch J. 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