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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">kpccz</journal-id><journal-title-group><journal-title xml:lang="ru">Комплексные проблемы сердечно-сосудистых заболеваний</journal-title><trans-title-group xml:lang="en"><trans-title>Complex Issues of Cardiovascular Diseases</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2306-1278</issn><issn pub-type="epub">2587-9537</issn><publisher><publisher-name>Federal State Budgetary Institution “Research Institute for Complex Issues of Cardiovascular Diseases”</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.17802/2306-1278-2012-2-3-6</article-id><article-id custom-type="elpub" pub-id-type="custom">kpccz-96</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>ФУНДАМЕНТАЛЬНАЯ МЕДИЦИНА. ЭКСПЕРИМЕНТАЛЬНАЯ КАРДИОЛОГИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>FUNDAMENTAL MEDICINE. EXPERIMENTAL CARDIOLOGY</subject></subj-group></article-categories><title-group><article-title>МОРФОФУНКЦИОНАЛЬНЫЕ ОСОБЕННОСТИ АОРТАЛЬНОГО ГРАФТА ПОСЛЕ ДЕЦЕЛЛЮЛЯРИЗАЦИИ</article-title><trans-title-group xml:lang="en"><trans-title>MORPHOFUCTIONAL FEATURES OF AORTIC GRAFT AFTER DECELLULARIZATION</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>Сергеевичев</surname><given-names>Д. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Sergeevichev</surname><given-names>D. S.</given-names></name></name-alternatives><email xlink:type="simple">avtor@kemcardio.ru</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>Подхватилина</surname><given-names>Н. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Podhvatilina</surname><given-names>N. A.</given-names></name></name-alternatives><email xlink:type="simple">avtor@kemcardio.ru</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>Васильева</surname><given-names>М. Б.</given-names></name><name name-style="western" xml:lang="en"><surname>Vasilieva</surname><given-names>M. B.</given-names></name></name-alternatives><email xlink:type="simple">avtor@kemcardio.ru</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>Ничай</surname><given-names>Н. Р.</given-names></name><name name-style="western" xml:lang="en"><surname>Nichay</surname><given-names>N. R.</given-names></name></name-alternatives><email xlink:type="simple">avtor@kemcardio.ru</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>Субботовская</surname><given-names>А. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Subbotovskaya</surname><given-names>A. I.</given-names></name></name-alternatives><email xlink:type="simple">avtor@kemcardio.ru</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>Караськов</surname><given-names>А. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Karaskov</surname><given-names>A. M.</given-names></name></name-alternatives><email xlink:type="simple">avtor@kemcardio.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru">Новосибирский научно-исследовательский институт патологии кровообращения имени академика Е. Н. Мешалкина<country>Россия</country></aff><aff xml:lang="en">Academician E. N. Meshalkin Research Institute for Circulatory Pathology, Novosibirsk<country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2012</year></pub-date><pub-date pub-type="epub"><day>03</day><month>07</month><year>2015</year></pub-date><volume>0</volume><issue>2</issue><fpage>3</fpage><lpage>6</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Сергеевичев Д.С., Подхватилина Н.А., Васильева М.Б., Ничай Н.Р., Субботовская А.И., Караськов А.М., 2015</copyright-statement><copyright-year>2015</copyright-year><copyright-holder xml:lang="ru">Сергеевичев Д.С., Подхватилина Н.А., Васильева М.Б., Ничай Н.Р., Субботовская А.И., Караськов А.М.</copyright-holder><copyright-holder xml:lang="en">Sergeevichev D.S., Podhvatilina N.A., Vasilieva M.B., Nichay N.R., Subbotovskaya A.I., Karaskov A.M.</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://www.nii-kpssz.com/jour/article/view/96">https://www.nii-kpssz.com/jour/article/view/96</self-uri><abstract><sec><title>Цель</title><p>Цель. Анализ особенности аллографтов аортального клапана, децеллюляризованных с помощью раствора трипсина или комбинированного действия растворов додецилсульфата и дезоксихолата натрия.</p></sec><sec><title>Материалы и методы</title><p>Материалы и методы. Проводили гистологические, бактериологические и мехнические испытания графта.</p></sec><sec><title>Результаты</title><p>Результаты. После удаления клеточных элементов трипсином достоверно снижалась прочность аллографта по сравнению с группой контроля и образцов после детергентной обработки. Гистологический анализ образцов аортальных аллографтов достоверно показал выраженное нарушение пространственной организации соединительнотканного каркаса клапана после ферментной обработки.</p></sec><sec><title>Заключение</title><p>Заключение. Детергентная децеллюляризация является предпочтительным методом получения бесклеточного аортального аллографта, т. к. позволяет эффективно удалить клетки донора и сохранить микроструктуру и биомеханические свойства графта. </p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Purpose</title><p>Purpose. The aim is to analyze the features of aortic valve allografts decellularized with trypsin solution or a combination of the sodium dodecyl sulfate/deoxycholate solution.</p></sec><sec><title>Materials and methods</title><p>Materials and methods. We performed histological, bacteriological and mechanical testing of graft.</p></sec><sec><title>Results</title><p>Results. It was found that after the removal of cellular elements with trypsin the strength of allograft significantly decreased compared with the control group and the samples exposed to detergent treatment. Histological analysis of aortic allograft specimens showed signifi cantly impaired spatial organization of the connective tissue framework of the valve after the enzymatic treatment.</p></sec><sec><title>Conclusion</title><p>Conclusion. Detergent decellularization is the preferred method for obtaining cell-free aortic allografts because it can effectively remove the donor cells and maintain the microstructure and biomechanical properties of the valve graft. </p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>аллографт</kwd><kwd>децеллюляризация</kwd><kwd>соединительнотканный каркас</kwd><kwd>тканевая инженерия</kwd></kwd-group><kwd-group xml:lang="en"><kwd>allograft</kwd><kwd>decellularization</kwd><kwd>connectivetissue framework</kwd><kwd>tissue engineering</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">Субботин Д. В., Ларионов П. М., Сергеевичев Д. С. 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