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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">cardiotomsk</journal-id><journal-title-group><journal-title xml:lang="ru">Сибирский журнал клинической и экспериментальной медицины</journal-title><trans-title-group xml:lang="en"><trans-title>Siberian Journal of Clinical and Experimental Medicine</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2713-2927</issn><issn pub-type="epub">2713-265X</issn><publisher><publisher-name>TSU publishing</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.29001/2073-8552-2017-32-3-71-76</article-id><article-id custom-type="elpub" pub-id-type="custom">cardiotomsk-329</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>В ПОМОЩЬ ПРАКТИЧЕСКОМУ ВРАЧУ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>TIPS TO HELP A PRACTICAL DOCTOR</subject></subj-group></article-categories><title-group><article-title>СРАВНИТЕЛЬНАЯ ОЦЕНКА ВОЗМОЖНОСТИ ЗАСЕЛЕНИЯ КЛЕТОЧНОГО МАТЕРИАЛА В МАТРИКСЫ, ИЗГОТОВЛЕННЫЕ МЕТОДАМИ ЭЛЕКТРОСПИННИНГА И АЭРОДИНАМИЧЕСКОГО ФОРМИРОВАНИЯ В ТУРБУЛЕНТНОМ ГАЗОВОМ ПОТОКЕ</article-title><trans-title-group xml:lang="en"><trans-title>COMPARATIVE ASSESSMENT OF THE POSSIBILITY OF CELLULAR MATERIAL COLLECTION TO MATRIXES OBTAINED BY METHODS OF ELECTROSPINNING  AND AERODYNAMIC FORMATION IN A TURBULENT GAS FLOW</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>Афанасьев</surname><given-names>С. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Afanasiev</surname><given-names>S. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>докт. мед. наук, профессор, заведующий лабораторией молекулярно-клеточной патологии и генодиагностики</p></bio><email xlink:type="simple">Tursky@cardio-tomsk.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>Муслимова</surname><given-names>Э. Ф.</given-names></name><name name-style="western" xml:lang="en"><surname>Muslimova</surname><given-names>E. F.</given-names></name></name-alternatives><bio xml:lang="ru"><p>канд. мед. наук, младший научный сотрудник лаборатории молекулярно-клеточной патологии и генодиагностики</p></bio><email xlink:type="simple">muslimova@cardio-tomsk.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>Нащекина</surname><given-names>Ю. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Nashchekina</surname><given-names>Yu. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>канд. биол. наук, научный сотрудник лаборатории биологии клетки в культуре</p></bio><email xlink:type="simple">ulychka@mail.ru</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>Никонов</surname><given-names>П. О.</given-names></name><name name-style="western" xml:lang="en"><surname>Nikonov</surname><given-names>P. O.</given-names></name></name-alternatives><bio xml:lang="ru"><p>старший лаборант-исследователь лаборатории биологии клетки в культуре</p></bio><email xlink:type="simple">pashka2316@mail.ru</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>Роговская</surname><given-names>Ю. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Rogovskaya</surname><given-names>Yu. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>канд. мед. наук, научный сотрудник лаборатории молекулярно-клеточной патологии и генодиагностики</p></bio><email xlink:type="simple">pathan@cardio.tsu.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>Bol’basov</surname><given-names>E. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>инженер-исследователь лаборатории гибридных биоматериалов</p></bio><email xlink:type="simple">pashka2316@mail.ru</email><xref ref-type="aff" rid="aff-3"/></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>канд. физ.-мат. наук, доцент лаборатории гибридных биоматериалов</p></bio><email xlink:type="simple">tverd@tpu.ru</email><xref ref-type="aff" rid="aff-3"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Научно-исследовательский институт кардиологии, Томский национальный исследовательский медицинский центр Российской академии наук, Томск</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Cardiology Research Institute, Tomsk National Research Medical Center, Russian Academy of Sciences, Tomsk</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Институт цитологии Российской академии наук, Санкт-Петербург</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Institute of Cytology, Russian Academy of Sciences, St. Petersburg</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>Национальный исследовательский Томский политехнический университет, Томск</institution><country>Россия</country></aff><aff xml:lang="en"><institution>National Research Tomsk Polytechnic University, Tomsk</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2017</year></pub-date><pub-date pub-type="epub"><day>24</day><month>11</month><year>2017</year></pub-date><volume>32</volume><issue>3</issue><fpage>71</fpage><lpage>76</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Афанасьев С.А., Муслимова Э.Ф., Нащекина Ю.А., Никонов П.О., Роговская Ю.В., Больбасов Е.Н., Твердохлебов С.И., 2017</copyright-statement><copyright-year>2017</copyright-year><copyright-holder xml:lang="ru">Афанасьев С.А., Муслимова Э.Ф., Нащекина Ю.А., Никонов П.О., Роговская Ю.В., Больбасов Е.Н., Твердохлебов С.И.</copyright-holder><copyright-holder xml:lang="en">Afanasiev S.A., Muslimova E.F., Nashchekina Y.A., Nikonov P.O., Rogovskaya Y.V., Bol’basov E.N., Tverdokhlebov S.I.</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://www.sibjcem.ru/jour/article/view/329">https://www.sibjcem.ru/jour/article/view/329</self-uri><abstract><sec><title>Введение</title><p>Введение. Методы электроспиннинга и аэродинамического формирования (АЭРДФ) в газовом потоке позволяют изготавливать синтетические структуры, подобные межклеточным матриксам. Но важной является оценка пригодности таких структур для заселения клеточным материалом.  Материал и методы. Рассмотрено 2 типа матрикса из полимолочной кислоты. Матрикс № 1 получен методом электро-спиннинга, матрикс № 2 — методом АЭРДФ. Структуру матриксов оценивали на электронном микроскопе. В матриксы методом динамического заселения вносили стромальные клетки костного мозга (СККМ) кролика с последующим (3 суток) культивированием матриксов в СО2-инкубаторе при 37 °С. Присутствие клеток в матриксах оценивали с помощью флуоресцентной микроскопии. Данные представляли как среднее ± стандартное отклонение. Результаты. Матрикс № 1 сформирован волокнами правильной цилиндрической формы (диаметр 1,5±0,7 мкм) без собственного рельефа. Средняя пористость составила 67±3%. В структуре матрикса № 2 имеются жгуты (диаметр 27,5±17,4 мкм), сформированные направленными волокнами (диаметр 0,44±0,14 мкм) с развитым рельефом поверхности. Средняя пористость составила 55±3% (р&lt;0,05 при сравнении с матриксом № 1). Площадь свободной поверхности матрикса № 2 превышала этот показатель для матрикса № 1 в 8 раз. Матриксы значимо (р&gt;&lt;0,05) различались по среднему количеству клеток: 56±9 клеток и 120±40 клеток для матрикса № 1 против 81±6 клеток и 215±18 клеток — для матрикса № 2 в 2D- и 3D-режимах соответственно. &gt;&lt;0,05 при сравнении с матриксом № 1). Площадь свободной поверхности матрикса № 2 превышала этот показатель для матрикса № 1 в 8 раз. Матриксы значимо (р&lt;0,05) различались по среднему количеству клеток: 56±9 клеток и 120±40 клеток для матрикса № 1 против 81±6 клеток и 215±18 клеток — для матрикса № 2 в 2D- и 3D-режимах соответственно. Обсуждение. Лучший результат по фиксации клеток, полученный для матрикса из полимолочной кислоты, сформированного методом АЭРДФ, не противоречит данным других исследований и, видимо, обусловлен его более оптимальной пространственной организацией.</p></sec><sec><title> </title><p> </p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Introduction</title><p>Introduction. Methods of electrospinning and aerodynamic formation in the gas stream allow the fabrication of synthetic structures similar to intercellular matrices. But it is important to assess the suitability of such structures for colonization by cellular material. Materials and Methods. Porous matrices of polylactic acid are used. Matrix No. 1 was obtained by the method of electrospinning, matrix No. 2 — by the method of aerodynamic formation. The structure of the matrices was examined on an electron microscope. The matrices were dynamically populated with stromal cells from the rabbit’s bone marrow, then matrices were cultured for 3 days in a CO2 incubator at 37 °C. Cells were detected by fluorescence microscopy. Data were presented as mean ± standard deviation. Results. The matrices differed in structure. Matrix No. 1 was formed by fibers of regular cylindrical shape (diameter 1.5±0.7 μm) without its own relief. The average porosity was 67±3%. In the structure of matrix No.2 it was possible to single out a macrolevel represented by wisps (diameter 27.5±17.4 μm) formed by directed fibers (diameter 0.44±0.14 μm) with developed surface relief. The average porosity was 55±3% (p&lt;0.05 as compared with matrix No. 1). The area of the free surface of matrix No. 2 exceeded this figure by 8 times for matrix No. 1. The matrices significantly (p&gt;&lt;0.05) differed in the average number of cells: 56±9 cells and 120±40 cells for the matrix No. 1 against 81±6 cells and 215±18 cells for the matrix No. 2 in 2D and 3D regimes, respectively. Discussion. The best cell adhesion result obtained for the polylactic acid matrix formed by the aerodynamic formation method does not contradict other studies and probably was caused by its more optimal spatial organization. Keywords: nonwoven materials, electrospinning, aerodynamic formation, cell culture&gt;&lt;0.05 as compared with matrix No. 1). The area of the free surface of matrix No. 2 exceeded this figure by 8 times for matrix No. 1. The matrices significantly (p&lt;0.05) differed in the average number of cells: 56±9 cells and 120±40 cells for the matrix No. 1 against 81±6 cells and 215±18 cells for the matrix No. 2 in 2D and 3D regimes, respectively. Discussion. The best cell adhesion result obtained for the polylactic acid matrix formed by the aerodynamic formation method does not contradict other studies and probably was caused by its more optimal spatial organization.</p></sec><sec><title> </title><p> </p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>нетканые материалы</kwd><kwd>электроспиннинг</kwd><kwd>аэродинамическое формирование</kwd><kwd>культура клеток</kwd></kwd-group><kwd-group xml:lang="en"><kwd>nonwoven materials</kwd><kwd>electrospinning</kwd><kwd>aerodynamic formation</kwd><kwd>cell culture</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">Попов С.В., Рябов В.В., Суслова Т.Е. и соавт. 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