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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">transmed</journal-id><journal-title-group><journal-title xml:lang="ru">Трансляционная медицина</journal-title><trans-title-group xml:lang="en"><trans-title>Translational Medicine</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2311-4495</issn><issn pub-type="epub">2410-5155</issn><publisher><publisher-name>Almazov National Medical Research Centre, Saint Petersburg, Russia</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.18705/2311-4495-2021-8-5-38-49</article-id><article-id custom-type="elpub" pub-id-type="custom">transmed-638</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>ТКАНЕВЫЕ, КЛЕТОЧНЫЕ, ГЕНОМНЫЕ И ПРОТЕОМНЫЕ ТЕХНОЛОГИИ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>CELL, TISSUE, AND GENE THERAPY</subject></subj-group></article-categories><title-group><article-title>Биосовместимость скаффолдов из смесей и сополимеров поликапролактона и полимолочной кислоты в тестах с мезенхимальными стволовыми клетками</article-title><trans-title-group xml:lang="en"><trans-title>Biocompatibility of electrospinning polycaprolactone, polylactic acid, their blends and copolymers scaffolds in in vitro tests if mesenchyme stem cells</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>Мишанин</surname><given-names>А. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Mishanin</surname><given-names>A. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Мишанин Александр Игоревич, младший научный сотрудник, Группа генно-клеточной инженерии, Институт молекулярной биологии и генетики</p><p>Санкт-Петербург</p><p> </p></bio><bio xml:lang="en"><p>Mishanin Alexander I., researcher, Institute of molecular biology and genetics</p><p>Saint Petersburg</p></bio><email xlink:type="simple">mishaninssma@yandex.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>Панина</surname><given-names>А. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Panina</surname><given-names>A. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Панина Алиса Николаевна, аспирант, Институт молекулярной биологии и генетики</p><p>Санкт-Петербург</p></bio><bio xml:lang="en"><p>Panina Alice N., PhD student, Institute of molecular biology and genetics</p><p>Saint Petersburg</p></bio><email xlink:type="simple">alice-vik@mail.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>Больбасов</surname><given-names>Е. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Bolbasov</surname><given-names>E. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Больбасов Евгений Николаевич, кандидат технических наук, научный сотрудник</p><p>Томск</p></bio><bio xml:lang="en"><p>Bolbasov Evgeny N., PhD, researcher</p><p>Tomsk</p></bio><email xlink:type="simple">ebolbasov@gmail.com</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Твердохлебов</surname><given-names>С. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Tverdokhlebov</surname><given-names>S. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Твердохлебов Сергей Иванович, кандидат физтко-математических наук доцент, руководитель лаборатории</p><p>Томск</p></bio><bio xml:lang="en"><p>Tverdokhlebov Sergey I., PhD, assistant professor</p><p>Tomsk</p></bio><email xlink:type="simple">tverd@tpu.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-7577-628X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Головкин</surname><given-names>А. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Golovkin</surname><given-names>A. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Головкин Алексей Сергеевич, доктор медицинских наук, руководитель группы генно-клеточной инженерии</p><p>ул. Аккуратова, д. 2, Санкт-Петербург, 197341</p></bio><bio xml:lang="en"><p>Golovkin Alexey S., DrSci, MD, group leader</p><p>Akkuratova str. 2, Saint Petersburg, 197341. </p></bio><email xlink:type="simple">golovkin_a@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Федеральное государственное бюджетное учреждение «Национальный медицинский исследовательский центр имени В. А. Алмазова» Министерства здравоохранения Российской Федерации</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Almazov National Medical Research Centre</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Федеральное государственное автономное образовательное учреждение высшего образования «Национальный исследовательский Томский политехнический университет»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Tomsk Polytechnic University</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2021</year></pub-date><pub-date pub-type="epub"><day>18</day><month>12</month><year>2021</year></pub-date><volume>8</volume><issue>5</issue><fpage>38</fpage><lpage>49</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Мишанин А.И., Панина А.Н., Больбасов Е.Н., Твердохлебов С.И., Головкин А.С., 2022</copyright-statement><copyright-year>2022</copyright-year><copyright-holder xml:lang="ru">Мишанин А.И., Панина А.Н., Больбасов Е.Н., Твердохлебов С.И., Головкин А.С.</copyright-holder><copyright-holder xml:lang="en">Mishanin A.I., Panina A.N., Bolbasov E.N., Tverdokhlebov S.I., Golovkin A.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://transmed.almazovcentre.ru/jour/article/view/638">https://transmed.almazovcentre.ru/jour/article/view/638</self-uri><abstract><sec><title>Актуальность</title><p>Актуальность. Биодеградируемые полимеры являются одной из наиболее перспективных групп материалов, пригодных для создания тканеинженерных конструкций. Высокий интерес к биополимерам связан с возможностью создания, за счет использования смесей и сополимеров, скаффолдов с заданными свойствами. При тестировании создаваемых материалов базовым является определение ключевых параметров биосовместимости.</p></sec><sec><title>Цель</title><p>Цель. В тестах in vitro с мезенхимальными стволовыми клетками человека провести сравнительную оценку биосовместимых свойств биополимерных скаффолдов, изготовленных из поликапролактона, полимолочной кислоты, их смесей и сополимеров методом электроспиннинга.</p></sec><sec><title>Материалы и методы</title><p>Материалы и методы. При сокультивировании с мезенхимальными стволовыми клетками человека были оценены адгезионные свойства и параметры цитотоксичности скаффолдов, изготовленных из поликапролактона, полимолочной кислоты, сополимера L- и D- изоформ молочной кислоты, смесей поликапролактона и полимолочной кислоты и поликапролактона и полигликолевой кислоты, сополимеров поликапролактона и полимолочной кислоты и поликапролактона и полимолочной кислоты с добавлением полигликолевой кислоты.</p></sec><sec><title>Результаты</title><p>Результаты. После сокультивации наибольшее количество распластанных веретеновидных МСК на поверхности было на полимерах, содержащих полигликолевую кислоту. Кроме того, на поверхности сополимера с полигликолевой кислотой клетки имели наиболее близкую к контролю морфологию. Меньше всего живых клеток было обнаружено на поверхности скаффолдов из полимолочной кислоты, больше всего — на поверхности образцов из смеси поликапролактона и полимолочной кислоты.</p></sec><sec><title>Заключение</title><p>Заключение. Наилучшими адгезионными свойствами в экспериментах с мезенхимальными стволовыми клетками человека обладали биодеградируемые полимеры с добавлением полигликолевой кислоты.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Background</title><p>Background. Biodegradable polymers are one of the most promising groups of materials suitable for creating tissue-engineered scaffolds. The high interest in biopolymers is associated with the possibility of creating scaffolds with desired properties, through the use of mixtures and copolymers. The determination of the key parameters of biocompatibility is the basic purpose for testing created materials.</p></sec><sec><title>Objective</title><p>Objective. To perform the comparative in vitro study of biocompatibility properties of biopolymer scaffolds produced using polycaprolactone, polylactic acid, their mixtures and copolymers by electrospinning technology.</p></sec><sec><title>Design and methods</title><p>Design and methods. The adhesion properties and cytotoxicity of scaffolds made from polycaprolactone, polylactic acid, copolymer of L- and D-isoforms of lactic acid, their mixtures and co-polymers with the addition of polyglycolic acid were investigated after scaffolds co-cultivation with human mesenchyme stem cells (MSC).</p></sec><sec><title>Results</title><p>Results. The largest number of spread spindle-shaped MSCs was on the surface of polymers containing polyglycolic acid. Besides, the cells on the surface of the copolymer with polyglycolic acid had the morphology closest to the control. The lowest number of living cells was found on the surface of polylactic acid scaffolds, and the highest on the surface of samples from of polycaprolactone and polylactic acid blend.</p></sec><sec><title>Conclusion</title><p>Conclusion. Thus, all tested polymers had good adhesion properties in experiments with human mesenchyme stem cells were possessed by biodegradable polymers with the addition of polyglycolic acid.</p></sec><sec><title> </title><p> </p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>Биодеградируемые полимеры</kwd><kwd>биосовместимость</kwd><kwd>полигликолевая кислота</kwd><kwd>поликапролактон</kwd><kwd>полимолочная кислота</kwd><kwd>скаффолд</kwd><kwd>смеси полимеров</kwd><kwd>сополимеры</kwd></kwd-group><kwd-group xml:lang="en"><kwd>Biocompatibility</kwd><kwd>biodegradable polymers</kwd><kwd>copolymers</kwd><kwd>polycaprolactone</kwd><kwd>polyglicolic acid</kwd><kwd>polylactic acid</kwd><kwd>polymer blends</kwd><kwd>scaffolds</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Работа выполнена в рамках Государственного задания №2021-40</funding-statement></funding-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Williams DF. 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