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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">cfpd</journal-id><journal-title-group><journal-title xml:lang="ru">Бюллетень физиологии и патологии дыхания</journal-title><trans-title-group xml:lang="en"><trans-title>Bulletin Physiology and Pathology of Respiration</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1998-5029</issn><publisher><publisher-name>Дальневосточный научный центр физиологии и патологии дыхания</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.12737/article_5d0acbcea40c00.87521521</article-id><article-id custom-type="elpub" pub-id-type="custom">cfpd-211</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>ОРИГИНАЛЬНЫЕ ИССЛЕДОВАНИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>ORIGINAL RESEARCH</subject></subj-group></article-categories><title-group><article-title>Изучение морфологических и биодеградируемых свойств пористого скаффолда желатина для использования в тканевой инженерии легких</article-title><trans-title-group xml:lang="en"><trans-title>The study of morphological and biodegradable properties of porous scaffold of gelatin for use in tissue engineering of lung</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>Яценко</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Yatsenko</surname><given-names>A. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Антон Андреевич Яценко – аспирант.</p></bio><bio xml:lang="en"><p>Anton A. Yatsenko - MD, Postgraduate student.</p><p>95 Gor'kogo Str., Blagoveshchensk, 675000</p></bio><email xlink:type="simple">mdyatsenko@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>Кушнарев</surname><given-names>В. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Kushnarev</surname><given-names>V. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>121205, Москва, Сколково, Большой бульвар, 42, корп. 1; 197758, Санкт-Петербург, пос. Песочный, ул. Ленинградская, 68</p></bio><bio xml:lang="en"/><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Леонов</surname><given-names>Д. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Leonov</surname><given-names>D. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>675000, Благовещенск, ул. Горького, 95</p></bio><bio xml:lang="en"><p>95 Gorkogo Str., Blagoveshchensk, 675000</p></bio><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Устинов</surname><given-names>Е. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Ustinov</surname><given-names>E. М.</given-names></name></name-alternatives><bio xml:lang="ru"><p>675000, Благовещенск, ул. Горького, 95</p></bio><bio xml:lang="en"><p>95 Gorkogo Str., Blagoveshchensk, 675000</p></bio><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Целуйко</surname><given-names>С. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Tseluyko</surname><given-names>S. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>675000, Благовещенск, ул. Горького, 95</p></bio><bio xml:lang="en"><p>95 Gorkogo Str., Blagoveshchensk, 675000</p></bio><xref ref-type="aff" rid="aff-4"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Федеральное государственное бюджетное образовательное учреждение высшего образования «Амурская государственная медицинская академия» Министерства здравоохранения Российской Федерации; Ай Кью Биофабрик, общество с ограниченной ответственностью</institution></aff><aff xml:lang="en"><institution>Amur State Medical Academy; Scientific Research Center “IQ Biofabric"</institution></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Ай Кью Биофабрик, общество с ограниченной ответственностью; Федеральное государственное бюджетное учреждение «Национальный медицинский исследовательский центр онкологии имени Н.Н.Петрова» Министерства здравоохранения Российской Федерации</institution></aff><aff xml:lang="en"><institution>Scientific Research Center “IQ Biofabric"; N.N.Petrov National Medical Research Center of Oncology</institution></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>Федеральное государственное бюджетное образовательное учреждение высшего образования «Амурская государственная медицинская академия» Министерства здравоохранения Российской Федерации</institution></aff><aff xml:lang="en"><institution>Amur State Medical Academy</institution></aff></aff-alternatives><aff-alternatives id="aff-4"><aff xml:lang="ru"><institution>Федеральное государственное бюджетное образовательное учреждение высшего образования Амурская государственная медицинская академия» Министерства здравоохранения Российской Федерации</institution></aff><aff xml:lang="en"><institution>Amur State Medical Academy</institution></aff></aff-alternatives><pub-date pub-type="collection"><year>2019</year></pub-date><pub-date pub-type="epub"><day>22</day><month>11</month><year>2019</year></pub-date><volume>0</volume><issue>72</issue><fpage>66</fpage><lpage>72</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Яценко А.А., Кушнарев В.А., Леонов Д.В., Устинов Е.М., Целуйко С.С., 2019</copyright-statement><copyright-year>2019</copyright-year><copyright-holder xml:lang="ru">Яценко А.А., Кушнарев В.А., Леонов Д.В., Устинов Е.М., Целуйко С.С.</copyright-holder><copyright-holder xml:lang="en">Yatsenko A.A., Kushnarev V.A., Leonov D.V., Ustinov E.М., Tseluyko S.S.</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://cfpd.elpub.ru/jour/article/view/211">https://cfpd.elpub.ru/jour/article/view/211</self-uri><abstract><p>Использование искусственно созданных 3D скаффолдов на основе коллагена или желатина, повторяющих условия микроокружения живого организма, становится все более распространенным. Этому способствует углубление понимания межклеточных взаимодействий invivo, что позволяет искусственно сформировать подходящую для клеток гистоархитектонику и микроокружение скаффолда. Желатин, как производное коллагена является одним из перспективных недорогих материалов для созданиях таких матриц. Цель исследования - изучить морфологические, биодеградируемые свойства, а также скорость деградации скаффолдов invivo и invitro желатин-глутарового полимера, модифицированного дигидрокверцетином и арабинога-лактаном. Изучение морфологических свойств скаффолда проводили с помощью гистологического исследования с окраской гематоксилин-эозин и сканирующей электронной микроскопией. Изучение скорости деградации скаффолда проводили при температуре 37°С и воздействии ферментов (трипсин, коллагеназа). Деградацию invivo изучали морфологически после подкожной имплантации исследуемого скаффолда лабораторным крысам. При морфологическом исследовании установлено, что скаффолд имеет высокую пористость - до 3545%. Скаффолд обладает высокой термостабильностью и не деградирует при 37°С. При воздействии растворами трипсина и коллагеназы I типа, деградация наблюдается в течение 540±15 и 200±10 минут, соответственно. При морфологическом исследовании деградации invivo, скаффолд полностью исчезает в течение 3 недель, заменяясь грануляционной тканью. Полученные результаты свидетельствуют о возможности использования желатин-глутарового скаффолда, модифицированного дигидрокверцетином и арабиногалактаном, для исследований в области тканевой инженерии легких.</p></abstract><trans-abstract xml:lang="en"><p>The use of collagen or gelatin-based scaffolds mimicking the in vivo conditions of the microenvironment is beginning to be used more widely. This is facilitated by the deepening of the understanding of cell-cell interactions in vivo, which allows to artificially form a his-toarchitecture suitable for cells and the microenvironment of the scaffold. Gelatin is a collagen derivative. This is one of the most promising and inexpensive materials for creating scaffolds. The purpose of the study was to investigate the morphological, biodegradable and antibacterial properties, as well as the rate of scaffold degradation in vivo and in vitro of glu-taraldehyde-crosslinked gelatin polymer modified by dihydroquercetin and arabinogalactan. The study of the morphological properties of the scaffold was performed using histological examination with hematoxy-lin-eosin staining and scanning electron microscopy. The study of the rate of degradation of the scaffold was performed at 37°C and the action of enzymes (trypsin, collagenase). In vivo degradation was studied morphologically after subcutaneous implantation of the studied scaffold to laboratory rats. When morphological study, the scaffold has a high porosity - up to 35-45%. Scaffold shows high thermal stability and does not degrade at 37°C. When exposed to trypsin and type I collagenase solutions, degradation is observed for 540±15 and 200±10 minutes, respectively. When the morphological study of in vivo degradation, scaffold completely degrades within 3 weeks, being replaced by the granulation tissue. The results obtained indicate the possibility of using glutaraldehyde-crosslinked gelatin scaffold modified by dihydroquercetin and arabinogalactan for research in tissue engineering of the lungs.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>скаффолд</kwd><kwd>тканевая инженерия легких</kwd><kwd>пористость</kwd><kwd>желатин</kwd><kwd>дигидрокверцетин</kwd></kwd-group><kwd-group xml:lang="en"><kwd>scaffolds</kwd><kwd>lung tissue engineering</kwd><kwd>porosity</kwd><kwd>gelatin</kwd><kwd>dihydroquercetin</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">Супрамолекулярный комплекс, обладающий противовоспалительной и ангиопротекторной активностью и способ его получения: пат. 2533231 RU / авторы и заявители В.С.Остронков, С.А.Лашин; патентообладатели Остронков В.С., Лашин С.А.; заявл. 14.05.2013; опубл. 20.11.2014.</mixed-citation><mixed-citation xml:lang="en">Ostronkov VS., Lashin S.A. 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