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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">zdor</journal-id><journal-title-group><journal-title xml:lang="ru">Проблемы здоровья и экологии</journal-title><trans-title-group xml:lang="en"><trans-title>Health and Ecology Issues</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2220-0967</issn><issn pub-type="epub">2708-6011</issn><publisher><publisher-name>Gomel State Medical University</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.51523/2708-6011.2013-10-2-25</article-id><article-id custom-type="elpub" pub-id-type="custom">zdor-1384</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>ЭКСПЕРИМЕНТАЛЬНАЯ МЕДИЦИНА И БИОЛОГИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>EXPERIMENTAL MEDICINE AND BIOLOGY</subject></subj-group></article-categories><title-group><article-title>ФЕНОТИПИЧЕСКИЕ ИЗМЕНЕНИЯ МЕЗЕНХИМАЛЬНЫХ СТВОЛОВЫХ КЛЕТОК ПРИ ИХ ДИФФЕРЕНЦИРОВКЕ В ГЕПАТОЦИТАРНОМ НАПРАВЛЕНИИ</article-title><trans-title-group xml:lang="en"><trans-title>PHENOTYPIC CHANGES OF MESENCHYMAL STEM CELL IN THEIR DIFFERENTIATION IN HEPATOCYTIC DIRECTION</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>Скуратов</surname><given-names>А. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Skuratov</surname><given-names>A. G.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.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>Петренев</surname><given-names>Д. Р.</given-names></name><name name-style="western" xml:lang="en"><surname>Petrenyov</surname><given-names>D. R.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.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>Кондрачук</surname><given-names>А. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Kondrachuk</surname><given-names>A. N.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.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>Воропаев</surname><given-names>Е. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Voropayev</surname><given-names>Y. V.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Гомельский государственный медицинский университет</institution></aff><aff xml:lang="en"><institution>Gomel State Medical University</institution></aff></aff-alternatives><pub-date pub-type="collection"><year>2013</year></pub-date><pub-date pub-type="epub"><day>28</day><month>06</month><year>2013</year></pub-date><volume>0</volume><issue>2</issue><fpage>134</fpage><lpage>138</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Скуратов А.Г., Петренев Д.Р., Кондрачук А.Н., Воропаев Е.В., 2013</copyright-statement><copyright-year>2013</copyright-year><copyright-holder xml:lang="ru">Скуратов А.Г., Петренев Д.Р., Кондрачук А.Н., Воропаев Е.В.</copyright-holder><copyright-holder xml:lang="en">Skuratov A.G., Petrenyov D.R., Kondrachuk A.N., Voropayev Y.V.</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://journal.gsmu.by/jour/article/view/1384">https://journal.gsmu.by/jour/article/view/1384</self-uri><abstract><p>Цель работы: оценить фенотипические изменения мезенхимальных стволовых клеток (МСК) при их дифференцировке в гепатоцитарном направлении. Материалы и методы. Костномозговые МСК; изолированные гепатоциты, выделенные методом ферментативной перфузии печени; направленная гепатогенная дифференцировка МСК согласно имеющимся и адаптированным протоколам; световая микроскопия; оценка функциональной способности гепатоцит-подобных клеток синтезировать и накапливать гликоген. Результаты. Наблюдаемые изменения в фенотипе на протяжении этапов дифференцировки свидетельствуют о присутствии в культуре клеток, дифференцированных в гепатоцитарном направлении. МСК приобретали сначала веретенообразный фенотип, который затем сменялся полигональным с многочисленными выростами мембраны. Обнаружены кластеры гепатоцит-подобных клеток с положительной реакцией на гликоген. Наличие ростовых факторов дифференцировочных сред и выделяемых первичными гепатоцитами оказывало «стабилизирующее» влияние на культуру МСК.</p></abstract><trans-abstract xml:lang="en"><p>Objective: to evaluate the phenotypic changes of mesenchymal stem cells (MSCs) in their differentiation in hepatocytic direction. Materials and methods. Bone-marrow MSCs; hepatocytes isolated by enzymatic perfusion of the liver; directed hepatocytic differentiation of MSCs according to the available and adapted protocols, light microscopy, evaluation of the functional capacity of hepatocyte-like cells to synthesize and accumulate glycogen. Results. The changes observed in the phenotype during differentiation stages indicate the presence of cells differentiated in hepatocytic direction in the culture. MSCs first gained a spindle-shaped phenotype, which then changed to a polygonal membrane with numerous appendages. The clusters of hepatocyte-like cells positive for glycogen were found. The presence of growth factors, differentiation media and allocated primary hepatocytes had a «stabilizing» effect on the culture of MSCs.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>мезенхимальные стволовые клетки</kwd><kwd>изолированные гепатоциты</kwd><kwd>гепатогенная дифференцировка</kwd><kwd>mesenchymal stem cells</kwd><kwd>isolated hepatocytes</kwd><kwd>differentiation in hepatocytic direction</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">Spheroid formation and differentiation into hepatocyte-like cells of rat mesenchymalstem cell induced by co-culture with liver cells / Q. Zhang [et al.] // DNA CellBiol. - 2007. - № 26. - P. 497-503.</mixed-citation><mixed-citation xml:lang="en">Spheroid formation and differentiation into hepatocyte-like cells of rat mesenchymalstem cell induced by co-culture with liver cells / Q. 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