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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.2020-5.6.33</article-id><article-id custom-type="elpub" pub-id-type="custom">actabiomedica-2524</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>Вовлечение ERK MAPK каскада в формирование спаечного процесса в брюшной полости</article-title><trans-title-group xml:lang="en"><trans-title>Involvement of the ERK MAPK Cascade in the Formation of Adhesions in the Abdominal Cavity</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-3980-050X</contrib-id><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><bio xml:lang="ru"><p>доктор медицинских наук, профессор РАН, заместитель директора по науке</p><p>664003, г. Иркутск, ул. Борцов Революции, 1, Россия </p></bio><bio xml:lang="en"><p>Bortsov Revolyutsii str. 1, Irkutsk 664003, Russian Federation </p></bio><email xlink:type="simple">irinashurygina@gmail.com</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-5921-0318</contrib-id><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><bio xml:lang="ru"><p>доктор медицинских наук, заведующий научно-лабораторным отделом</p><p>664003, г. Иркутск, ул. Борцов Революции, 1, Россия </p></bio><bio xml:lang="en"><p>Bortsov Revolyutsii str. 1, Irkutsk 664003, Russian Federation </p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-5080-9225</contrib-id><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><bio xml:lang="ru"><p>кандидат биологических наук, заведующая лабораторией клеточной патофизиологии и биохимии</p><p>664003, г. Иркутск, ул. Борцов Революции, 1, Россия </p></bio><bio xml:lang="en"><p>Bortsov Revolyutsii str. 1, Irkutsk 664003, Russian Federation </p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-3197-4276</contrib-id><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>Chepurnykh</surname><given-names>E. E.</given-names></name></name-alternatives><bio xml:lang="ru"><p>кандидат медицинских наук, учёный секретарь</p><p>664003, г. Иркутск, ул. Борцов Революции, 1, Россия </p></bio><bio xml:lang="en"><p>Bortsov Revolyutsii str. 1, Irkutsk 664003, Russian Federation </p></bio><email xlink:type="simple">chepurnikh.ee@yandex.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-5200-3962</contrib-id><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><bio xml:lang="ru"><p>кандидат медицинских наук, научный сотрудник</p><p>664003, г. Иркутск, ул. Борцов Революции, 1, Россия </p></bio><bio xml:lang="en"><p>Bortsov Revolyutsii str. 1, Irkutsk 664003, Russian Federation </p></bio><email xlink:type="simple">katnatlove@mail.ru</email><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></aff><aff xml:lang="en"><institution>Irkutsk Scientific Centre of Surgery and Traumatology</institution></aff></aff-alternatives><pub-date pub-type="collection"><year>2020</year></pub-date><pub-date pub-type="epub"><day>19</day><month>01</month><year>2021</year></pub-date><volume>5</volume><issue>6</issue><fpage>254</fpage><lpage>258</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Шурыгина И.А., Шурыгин М.Г., Родионова Л.В., Чепурных Е.Е., Аюшинова Н.И., 2021</copyright-statement><copyright-year>2021</copyright-year><copyright-holder xml:lang="ru">Шурыгина И.А., Шурыгин М.Г., Родионова Л.В., Чепурных Е.Е., Аюшинова Н.И.</copyright-holder><copyright-holder xml:lang="en">Shurygina I.A., Shurygin M.G., Rodionova L.V., Chepurnykh E.E., Ayushinova N.I.</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/2524">https://www.actabiomedica.ru/jour/article/view/2524</self-uri><abstract><sec><title>Обоснование</title><p>Обоснование. ERK1 и ERK2 (extracellular signal-regulated kinase) представляют собой родственные протеин-серин/треониновые киназы, которые участвуют в регуляции клеточного цикла, миграции и выживания клеток, дифференциации, метаболизма, пролиферации. Перспективна оценка данного каскада для определения возможности воздействия на патологические состояния посредством регуляции ERK1/2.</p></sec><sec><title>Цель исследования</title><p>Цель исследования: оценка вовлечения ERK MAPK каскада в развитие спаечного процесса в брюшной полости.</p></sec><sec><title>Методы</title><p>Методы. Эксперименты проводились на самцах крыс линии Вистар. Моделировали спаечный процесс в брюшной полости (n = 40). Сроки исследования – от 2 часов до 30 суток. В качестве контроля исследованы образцы тканей 5 интактных животных.  Готовили гистологические срезы, которые окрашивали гистохимически на ERK1. Оценивали экспрессию ERK1 и ERK2 с помощью ПЦР.</p></sec><sec><title>Результаты</title><p>Результаты. Методом ПЦР установлено вовлечение в процесс как ERK1, так и ERK2 каскада, причём, судя по изменению экспрессии генов, вовлечение последнего в процесс происходит более активно. Гистохимическое исследование подтвердило участие ERK каскадов в управлении репарацией при повреждении серозной оболочки.  Гистохимически выявлено повышение экспрессии ERK1 с двумя пиками активности – на  1 и 30 суток. </p></sec><sec><title>Заключение</title><p>Заключение. Наши данные устанавливают многоканальное управление репаративным процессом в зоне повреждения серозной оболочки с вовлечением как р38, так и ERK MAPK каскадов, что важно учитывать при разработке способов воздействия на процесс ранозаживления в брюшной полости.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Background</title><p>Background. ERK1 and ERK2 (extracellular signal-regulated kinase) are related protein serine / threonine kinases that are involved in the regulation of the cell cycle, cell migration and survival, differentiation, metabolism, and proliferation. Evaluation of this cascade is promising to determine the possibility of influencing  pathological conditions through the regulation of ERK1/2.</p></sec><sec><title>Aim of the study</title><p>Aim of the study. To assess the involvement of the ERK MAPK cascade in the development of adhesions in the abdominal cavity.</p></sec><sec><title>Methods</title><p>Methods. The experiments were carried out on male Wistar rats. The adhesion process in the abdominal cavity was simulated (n = 40). The research time is from 2 hours to 30 days. Tissue samples from 5 intact animals were examined as a control. Histological sections were prepared and stained histochemically for ERK1. The expression of ERK1 and ERK2 was assessed by PCR.</p></sec><sec><title>Results</title><p>Results. Using the PCR method, the involvement of both the ERK1 and ERK2 cascades in the process was established, and, judging by the change in gene expression, the latter is more actively involved in the process. Histochemical study confirmed the role of ERK cascades in the management of repair in serous membrane injury. Histochemically revealed an increase in ERK1 expression with two peaks of activity – at 1 and 30 days.</p></sec><sec><title>Conclusion</title><p>Conclusion. Our data establish multichannel control of the reparative process in the area of damage to the serous membrane with the involvement of both the p38 and ERK MAPK cascades, which is important to consider when developing methods of influencing the wound healing process in the abdominal cavity. </p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>спаечный процесс</kwd><kwd>MAPK</kwd><kwd>ERK1</kwd><kwd>ERK2</kwd></kwd-group><kwd-group xml:lang="en"><kwd>adhesive process</kwd><kwd>MAPK</kwd><kwd>ERK1</kwd><kwd>ERK2</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">Roskoski R. ERK1/2 MAP kinases: structure, function, and regulation. Pharmacol Res. 2012; 66(2): 105-143. doi: 10.1016/j.phrs.2012.04.005</mixed-citation><mixed-citation xml:lang="en">Roskoski R. ERK1/2 MAP kinases: structure, function, and regulation. 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