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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="other" dtd-version="1.2" xml:lang="en"><front><journal-meta><journal-id journal-id-type="publisher-id">Annals of the Russian academy of medical sciences</journal-id><journal-title-group><journal-title xml:lang="en">Annals of the Russian academy of medical sciences</journal-title><trans-title-group xml:lang="ru"><trans-title>Вестник Российской академии медицинских наук</trans-title></trans-title-group></journal-title-group><issn publication-format="print">0869-6047</issn><issn publication-format="electronic">2414-3545</issn><publisher><publisher-name xml:lang="en">"Paediatrician" Publishers LLC</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">425</article-id><article-id pub-id-type="doi">10.15690/vramn.v69i5-6.1040</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>РATHOPHYSIOLOGY: CURRENT ISSUES</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>АКТУАЛЬНЫЕ ВОПРОСЫ ПАТОФИЗИОЛОГИИ</subject></subj-group><subj-group subj-group-type="article-type"><subject></subject></subj-group></article-categories><title-group><article-title xml:lang="en">EXPRESSION OF APOPTOSIS MARKERS IN ADHESIONS IN THE ABDOMINAL CAVITY UNDER THE EXPERIMENTAL CONDITIONS</article-title><trans-title-group xml:lang="ru"><trans-title>ЭКСПРЕССИЯ МАРКЕРОВ АПОПТОЗА ПРИ РАЗВИТИИ СПАЕЧНОГО ПРОЦЕССА В БРЮШНОЙ ПОЛОСТИ В ЭКСПЕРИМЕНТЕ</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Shurygina</surname><given-names>I. A.</given-names></name><name xml:lang="ru"><surname>Шурыгина</surname><given-names>И. А.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>PhD, Deputy Director for Research and Innovative Activity of Research Center of Reconstructive and anaplastic surgery, chief research scientist of the Department of Medicobiological Study and Technologies of the Irkutsk Scientific Center</p></bio><bio xml:lang="ru"><p>доктор медицинских наук, заместитель директора НЦРВХ по научной и инновационной деятельности, главный научный сотрудник отдела медико-биологических исследований и технологий ИНЦ</p></bio><email>irinashurygina@gmail.com</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Shurygin</surname><given-names>M. G.</given-names></name><name xml:lang="ru"><surname>Шурыгин</surname><given-names>М. Г.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>PhD, Head of Research and Experimental Department of Research Center of Reconstructive and anaplastic surgery, chief research scientist of the Department of Medicobiological Study and Technologies of the Irkutsk Scientific Center. Address: 1, Bortsov Revolyutsii Street, Irkutsk, RF, 664003; tel.: +7 (3952) 29-03-38</p></bio><email>irinashurygina@gmail.com</email><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Ayushinova</surname><given-names>N. I.</given-names></name><name xml:lang="ru"><surname>Аюшинова</surname><given-names>Н. И.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>MD, doctor of the Department of Purulent surgery of Clinic Hospital № 1 of Research Center of Reconstructive and anaplastic surgery. Address: 100, Yubileinyi microraion, Irkutsk, RF, 664079; tel.: +7 (3952) 40-78-74</p></bio><email>katnatlove@mail.ru</email><xref ref-type="aff" rid="aff3"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">Scientific Center of Reconstructive and Restorative Surgery, Irkutsk&#13;
Irkutsk Scientific Centre</institution></aff><aff><institution xml:lang="ru">Научный центр реконструктивной и восстановительной хирургии, Иркутск&#13;
Иркутский научный центр</institution></aff></aff-alternatives><aff-alternatives id="aff2"><aff><institution xml:lang="en">Scientific Center of Reconstructive and Restorative Surgery, Irkutsk, Russian Federation&#13;
Irkutsk Scientific Centre, Russian Federation</institution></aff><aff><institution xml:lang="ru">Научный центр реконструктивной и восстановительной хирургии, Иркутск, Российская Федерация&#13;
Иркутский научный центр, Российская Федерация</institution></aff></aff-alternatives><aff-alternatives id="aff3"><aff><institution xml:lang="en">Scientific Center of Reconstructive and Restorative Surgery, Irkutsk, Russian Federation</institution></aff><aff><institution xml:lang="ru">Научный центр реконструктивной и восстановительной хирургии, Иркутск, Российская Федерация</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2014-10-01" publication-format="electronic"><day>01</day><month>10</month><year>2014</year></pub-date><volume>69</volume><issue>5-6</issue><issue-title xml:lang="en">Vestnik Rossiiskoi akademii medetsinskikh nauk / Annals of the Russian academy of medical sciences</issue-title><issue-title xml:lang="ru">Вестник Российской академии медицинских наук</issue-title><fpage>29</fpage><lpage>33</lpage><history><date date-type="received" iso-8601-date="2015-08-07"><day>07</day><month>08</month><year>2015</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 1970, "Paediatrician" Publishers LLC</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 1970, Издательство "Педиатръ"</copyright-statement><copyright-year>1970</copyright-year><copyright-holder xml:lang="en">"Paediatrician" Publishers LLC</copyright-holder><copyright-holder xml:lang="ru">Издательство "Педиатръ"</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://vestnikramn.spr-journal.ru/jour/about/submissions</ali:license_ref></license></permissions><self-uri xlink:href="https://vestnikramn.spr-journal.ru/jour/article/view/425">https://vestnikramn.spr-journal.ru/jour/article/view/425</self-uri><abstract xml:lang="en"><p><italic><bold>Background</bold>: Our aim was to study the expression of markers of caspase-dependent and caspase-independent apoptosis pathway activation in the process of repair in case of damage of the serous membrane of the abdominal cavity. <bold>Materials and methods</bold>: On the experimental model of adhesions in the abdominal cavity (male rats Wistar, n =40) in dynamics from 2 hours to 30 days after injury to the peritoneum studied marker expression proapoptosis (Bcl-x) and anti-apoptosis (Bcl-2), and PARP-1. <bold>Results</bold>: It was found that in the conditions of traumatic injury of the peritoneum apoptosis and anti-apoptosis occur in parallel. In the initial period of the anti-apoptosis mechanisms prevail, and in later periods dominated phenomena proapoptosis. PARP-1 activation indicates an increase in the frequency of DNA damage cells, and the duration of this process stimulates cell death by caspase-independent pathway. Together, these processes result in the elimination of a large number of cells, especially fibroblast of zone connective tissue formation in an aseptic area of inflammation in the peritoneal injury. We first established that in the case of peritoneal injury marker expression of anti-apoptosis in the damage zone has the character of the two-wave with maximum expression at 1-third day of the pathological process with</italic><italic> repetitive peak on the 14th day. <bold>Сonclusion</bold>: Identifying key parts of apoptosis in the formation of adhesions in the abdominal cavity, which can be used for the development of drugs for the prevention of adhesions.</italic></p></abstract><trans-abstract xml:lang="ru"><p><italic><bold>Цель исследования</bold>: изучить экспрессию маркеров каспаззависимого и каспазнезависимого пути активации апоптоза в процессе репарации при повреждениях серозной оболочки брюшной полости. <bold>Материалы и методы</bold>: на модели экспериментального спаечного процесса в брюшной полости (самцы крыс линии Wistar, n =40) в динамике (от 2 ч до 30 сут после повреждения брюшины) изучена экспрессия маркеров про- (Bcl-x) и антиапоптоза (Bcl-2), а также PARP-1. <bold>Результаты</bold>: установлено, что в условиях травматического повреждения брюшины процессы апоптоза и антиапоптоза протекают параллельно. При этом в начальный период превалируют механизмы антиапоптоза (более интенсивная окраска на Bcl-2), а в поздние сроки доминируют явления каспаззависимого проапоптоза (более интенсивная окраска на Bcl-x). Активация PARP-1 свидетельствует о повышении частоты повреждения структуры ДНК клеток, а длительность этого процесса стимулирует гибель клеток по каспазнезависимому пути. В совокупности эти процессы приводят к элиминации большого числа клеток (в первую очередь фибробластического ряда) из зоны формирования соединительной ткани при асептическом воспалении в условиях травмы брюшины. Впервые установлено, что в случае повреждения брюшины экспрессия маркеров антиапоптоза в зоне повреждения имеет двух-волновый характер с максимальной выраженностью на 1–3-и сут патологического процесса с повторным пиком на 14-е сут. <bold>Выводы:</bold> установленные ключевые звенья запуска апоптоза при формировании спаечного процесса в брюшной полости могут быть использованы для разработки лекарственных препаратов для профилактики развития спаек.</italic></p></trans-abstract><kwd-group xml:lang="en"><kwd>adhesion</kwd><kwd>apoptosis</kwd><kwd>peritoneum</kwd><kwd>Bcl-2</kwd><kwd>Bcl-x</kwd><kwd>PARP-1</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>спайка</kwd><kwd>апоптоз</kwd><kwd>брюшина</kwd><kwd>Bcl-2</kwd><kwd>Bcl-x</kwd><kwd>PARP-1</kwd></kwd-group><funding-group/></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>1.	Karp G. Cell and molecular biology. Concepts and experiments. 6th edn. 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