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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">sibmed</journal-id><journal-title-group><journal-title xml:lang="ru">Сибирский научный медицинский журнал</journal-title><trans-title-group xml:lang="en"><trans-title>Сибирский научный медицинский журнал</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2410-2512</issn><issn pub-type="epub">2410-2520</issn><publisher><publisher-name>ИЦиГ СО РАН</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.18699/SSMJ20240422</article-id><article-id custom-type="elpub" pub-id-type="custom">sibmed-1631</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 МЕДИЦИНА</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>CLINICAL MEDICINE</subject></subj-group></article-categories><title-group><article-title>Применение ксеноперикардиальной пластины для закрытия лапаростомы в условиях гнойно-воспалительного процесса</article-title><trans-title-group xml:lang="en"><trans-title>Application of a xenopericardial plate for closing a laparostomy in conditions of a purulent-inflammatory process</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-4177-8460</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Федорова</surname><given-names>М. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Fedorova</surname><given-names>M. G.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Федорова Мария Геннадьевна, к.м.н.</p><p>440026, г. Пенза, ул. Красная, 40</p></bio><bio xml:lang="en"><p>Mariya G. Fedorova, candidate of medical sciences</p><p>440026, Penza, Krasnaya st., 40</p></bio><email xlink:type="simple">fedorovamerry@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/0000-0002-4084-967X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Калмин</surname><given-names>О. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Kalmin</surname><given-names>O. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Калмин Олег Витальевич, д.м.н.</p><p>440026, г. Пенза, ул. Красная, 40</p></bio><bio xml:lang="en"><p>Oleg V. Kalmin, doctor of medical sciences</p><p>440026, Penza, Krasnaya st., 40</p></bio><email xlink:type="simple">ovkalmin@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/0000-0002-2551-8848</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Никольский</surname><given-names>В. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Nikolskij</surname><given-names>V. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Никольский Валерий Исаакович, д.м.н., проф.</p><p>440026, г. Пенза, ул. Красная, 40</p></bio><bio xml:lang="en"><p>Valerij I. Nikolskij, doctor of medical sciences, professor</p><p>440026, Penza, Krasnaya st., 40</p></bio><email xlink:type="simple">nvi61@ya.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/0000-0002-1333-0151</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Комарова</surname><given-names>Е. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Komarova</surname><given-names>E. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Комарова Екатерина Валентиновна, к.б.н.</p><p>440026, г. Пенза, ул. Красная, 40</p></bio><bio xml:lang="en"><p>Ekaterina V. Komarova, candidate of biological sciences</p><p>440026, Penza, Krasnaya st., 40</p></bio><email xlink:type="simple">ekaterina-log@inbox.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru">Пензенский государственный университет<country>Россия</country></aff><aff xml:lang="en">Penza State University<country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2024</year></pub-date><pub-date pub-type="epub"><day>30</day><month>08</month><year>2024</year></pub-date><volume>44</volume><issue>4</issue><fpage>190</fpage><lpage>195</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Федорова М.Г., Калмин О.В., Никольский В.И., Комарова Е.В., 2024</copyright-statement><copyright-year>2024</copyright-year><copyright-holder xml:lang="ru">Федорова М.Г., Калмин О.В., Никольский В.И., Комарова Е.В.</copyright-holder><copyright-holder xml:lang="en">Fedorova M.G., Kalmin O.V., Nikolskij V.I., Komarova E.V.</copyright-holder><license 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://sibmed.elpub.ru/jour/article/view/1631">https://sibmed.elpub.ru/jour/article/view/1631</self-uri><abstract><p>Цель исследования – изучить морфологические изменения тканей в области лапаростомы при закрытии ее ксеноперикардиальной пластиной в условиях активного гнойно-воспалительного процесса. Материал и методы. Исследованы гистологические препараты операционного материала пациентов с заболеваниями внутренних органов брюшной полости, у которых развился разлитой гнойный перитонит, в Пензенской областной клинической больнице им. Н.Н. Бурденко. При лечении использованы пластины ксеноперикарда с перфорациями в шахматном порядке (диаметр отверстий 0,5 см). Обеззараживание материала проводилось стерильным раствором фурацилина. Используя стандартный протокол окрашивания гематоксилином и эозином, а также альтернативные методы окраски по Ван Гизону и Вейгерту, провели светооптическое исследование окрашенных срезов с увеличением в 40–400 раз. Результаты. У 8 из 9 пациентов, участвовавших в исследовании, наблюдалось благоприятное течение воспалительного процесса, на 21-е сутки после лапаротомии явления перитонита были ликвидированы, операционная рана ушита. В одном случае в течение двух недель наблюдалось прогрессирование местных и общих признаков перитонита. Произведена повторная установка новой пластины, после чего течение изменений в операционной ране было благоприятным. На 21-е сутки лапаротомная рана также была ушита. Повторное исследование биоматериала через год и два месяца после имплантации ксеноперикардиальной пластины в переднюю брюшную стенку не выявляло признаков воспаления. Заключение. Ксеноперикард хорошо показал себя в условиях гнойного воспаления, в большинстве случаев не подвергался расплавлению. В отдаленные сроки происходила биоинтеграция ксеноперикарда в собственную соединительную ткань.</p></abstract><trans-abstract xml:lang="en"><p>The aim of the study is to study the morphological changes in tissue in the laparostomy area when it is closed with a xenopericardial plate under conditions of an active purulent-inflammatory process. Material and methods. Analysis of data from patients at the Penza regional clinical hospital named after. N.N. Burdenko, with diseases of the abdominal organs, complicated by diffuse purulent peritonitis. During treatment, xenopericardial plates with perforations in a checkerboard pattern were used (hole diameter 0.5 cm). Disinfection of the material was carried out with a sterile solution of furacilin. Using the standard hematoxylin and eosin staining protocol, as well as alternative staining methods according to Van Gieson and Weigert, light-optical examination of stained sections was carried out at a magnification of 40–400 times. Results. In 8 out of 9 patients participating in the study, a favorable course of the inflammatory process was observed; on the 21st day after laparotomy, the symptoms of peritonitis were eliminated, the surgical wound was sutured. In one case, progression of local and general signs of peritonitis was observed within two weeks. After replacing the xenopericardial plate, the course of changes in the surgical wound was favorable. On day 21, the laparotomy wound was also sutured. Repeated examination of the biomaterial one year and two months after implantation of the xenopericardial plate into the anterior abdominal wall did not reveal signs of inflammation. Conclusions. The xenopericardium performed well in conditions of purulent inflammation and in most cases was not subject to melting. In the long term, biointegration of the xenopericardium into its own connective tissue occurred.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>ксеноперикард</kwd><kwd>лапаростома</kwd><kwd>воспаление</kwd><kwd>перитонит</kwd></kwd-group><kwd-group xml:lang="en"><kwd>xenopericardium</kwd><kwd>laparostomy</kwd><kwd>inflammation</kwd><kwd>peritonitis</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">Базылев В.В., Микуляк А.И., Сластин Я.С. Возможность расширения корня аорты в сочетании с процедурой Озаки. 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