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<article 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" xmlns:ali="http://www.niso.org/schemas/ali/1.0/" article-type="research-article" dtd-version="1.2" xml:lang="en"><front><journal-meta><journal-id journal-id-type="publisher-id">Genes &amp; Cells</journal-id><journal-title-group><journal-title xml:lang="en">Genes &amp; Cells</journal-title><trans-title-group xml:lang="ru"><trans-title>Гены и Клетки</trans-title></trans-title-group><trans-title-group xml:lang="zh"><trans-title>Genes and Cells</trans-title></trans-title-group></journal-title-group><issn publication-format="print">2313-1829</issn><issn publication-format="electronic">2500-2562</issn><publisher><publisher-name xml:lang="en">Human Stem Cells Institute</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">120754</article-id><article-id pub-id-type="doi">10.23868/201808025</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>Articles</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>Статьи</subject></subj-group><subj-group subj-group-type="article-type"><subject>Research Article</subject></subj-group></article-categories><title-group><article-title xml:lang="en">Effect of transplantation of allogeneic multipotent mesenchymal bone marrow stromal cells on regeneration of liver after extended hepatectomy (experimental study)</article-title><trans-title-group xml:lang="ru"><trans-title>Влияние трансплантации аллогенных мультипотентных мезенхимальных стромальных клеток костного мозга на регенерацию печени после обширной резекции в эксперименте</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Rudakov</surname><given-names>V. S</given-names></name><name xml:lang="ru"><surname>Рудаков</surname><given-names>В. С</given-names></name></name-alternatives><email>Rudakov_VC@list.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Deev</surname><given-names>R. V</given-names></name><name xml:lang="ru"><surname>Деев</surname><given-names>Р. В</given-names></name></name-alternatives><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Gubarev</surname><given-names>K. K</given-names></name><name xml:lang="ru"><surname>Губарев</surname><given-names>К. К</given-names></name></name-alternatives><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Astrelina</surname><given-names>T. A</given-names></name><name xml:lang="ru"><surname>Астрелина</surname><given-names>Т. А</given-names></name></name-alternatives><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Eremin</surname><given-names>I. I</given-names></name><name xml:lang="ru"><surname>Еремин</surname><given-names>И. И</given-names></name></name-alternatives><xref ref-type="aff" rid="aff3"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Zhgutov</surname><given-names>Yu. A</given-names></name><name xml:lang="ru"><surname>Жгутов</surname><given-names>Ю. А</given-names></name></name-alternatives><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Onnitsev</surname><given-names>E. I</given-names></name><name xml:lang="ru"><surname>Онницев</surname><given-names>Е. И</given-names></name></name-alternatives><xref ref-type="aff" rid="aff4"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Mavlikeev</surname><given-names>M. O</given-names></name><name xml:lang="ru"><surname>Мавликеев</surname><given-names>М. О</given-names></name></name-alternatives><xref ref-type="aff" rid="aff5"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Titova</surname><given-names>A. A</given-names></name><name xml:lang="ru"><surname>Титова</surname><given-names>А. А</given-names></name></name-alternatives><xref ref-type="aff" rid="aff5"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Voskanyan</surname><given-names>S. E</given-names></name><name xml:lang="ru"><surname>Восканян</surname><given-names>С. Э</given-names></name></name-alternatives><xref ref-type="aff" rid="aff1"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">AA. Burnasyan Federal Medical Biophysical Center, Federal Medical Biological Agency</institution></aff><aff><institution xml:lang="ru">Государственный научный центр «Федеральный медицинский биофизический центр им. А.И. Бурназяна» ФМБА России</institution></aff></aff-alternatives><aff-alternatives id="aff2"><aff><institution xml:lang="en">N.I. Pavlov Ryazan Medical University</institution></aff><aff><institution xml:lang="ru">Рязанский государственный медицинский университет им. И.П. Павлова Минздрава России</institution></aff></aff-alternatives><aff-alternatives id="aff3"><aff><institution xml:lang="en">Central Clinical Hospital with Polyclinics of Administration of President of the Russian Federation</institution></aff><aff><institution xml:lang="ru">Центральная клиническая больница с поликлиникой управления делами президента</institution></aff></aff-alternatives><aff-alternatives id="aff4"><aff><institution xml:lang="en">S.M. Kirov Military Medical Academy</institution></aff><aff><institution xml:lang="ru">Военно-медицинская академия им. С.М. Кирова</institution></aff></aff-alternatives><aff-alternatives id="aff5"><aff><institution xml:lang="en">Kazan (Volga region) Federal University</institution></aff><aff><institution xml:lang="ru">Казанский (Приволжский) федеральный университет</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2018-06-15" publication-format="electronic"><day>15</day><month>06</month><year>2018</year></pub-date><volume>13</volume><issue>2</issue><issue-title xml:lang="en">VOL 13, NO2 (2018)</issue-title><issue-title xml:lang="ru">ТОМ 13, №2 (2018)</issue-title><fpage>83</fpage><lpage>88</lpage><history><date date-type="received" iso-8601-date="2023-01-05"><day>05</day><month>01</month><year>2023</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2018, Eco-Vector</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2018, Эко-Вектор</copyright-statement><copyright-year>2018</copyright-year><copyright-holder xml:lang="en">Eco-Vector</copyright-holder><copyright-holder xml:lang="ru">Эко-Вектор</copyright-holder><ali:free_to_read xmlns:ali="http://www.niso.org/schemas/ali/1.0/"/></permissions><self-uri xlink:href="https://genescells.ru/2313-1829/article/view/120754">https://genescells.ru/2313-1829/article/view/120754</self-uri><abstract xml:lang="en"><p>Multipotent mesenchymal stromal cells can be a drug for treatment of acute liver failure. The purpose of this study was to assess the effect of multipotent mesenchymal stromal cells on the proliferative, mitotic activity of hepatocytes and morphometric criteria for the regeneration of liver parenchyma after 68 % partial hepatectomy in rats. The number of mitosis, PCNA positive cells, diameter of nucleus of hepatocytes, size of hepatocytes, nuclear-cytoplasmic ratio (NCR), the area of hepatic lobules were evaluated on 1, 2, 4, 14 days after surgery. The results of the study showed that intravenous administration of allogeneic mesenchymal multipotent stromal cells from bone marrow after extended hepatectomy increase the number of proliferating hepatocytes (PCNA positive cells), but does not affect the number of mitoses, the diameter of the nucleus, the area of hepatocytes, NCR and hepatic lobules. Probably, at this time, regeneration proceeds primarily through an intracellular mechanism.</p></abstract><trans-abstract xml:lang="ru"><p>Мультипотентные мезенхимальные стромальные клетки (ММСК) могут быть рассмотрены как основа биомедицинского клеточного продукта для лечения острой печеночной недостаточности. Цель исследования заключалась в оценке влияния ММСК, введенных в нижнюю полую вену, на пролиферативную активность гепатоцитов и морфометрические критерии регенерации печени после резекции 68 % её объема у крыс. В работе оценивали количество митозов, долю PCNA-позитивных клеток, диаметр ядра гепатоцитов, площадь гепатоцитов, ядерно-цитоплазматическое соотношение (ЯЦС), размер печеночных долек на 1, 2, 4, 14 сутки после операции. Результаты исследования показали, что внутривенное введение 2,5 млн аллогенных ММСК костного мозга (КМ) в нижнюю полую вену после расширенной резекции печени увеличивает количество пролиферирующих гепатоцитов (PCNA-позитивных клеток), но не влияет на количество фигур митозов, диаметр ядра, площадь гепатоцитов, ЯЦС и печеночной дольки, что, вероятно свидетельствует в пользу регенерации, протекающей в изученные сроки на внутриклеточном уровне.</p></trans-abstract><kwd-group xml:lang="en"><kwd>extended hepatectomy</kwd><kwd>transplantation</kwd><kwd>multipotent mesenchymal stromal cells</kwd><kwd>inferior vena cava</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>обширная резекция печени</kwd><kwd>трансплантация</kwd><kwd>мультипотентные мезенхимальные стромальные клетки</kwd><kwd>нижняя полая вена</kwd></kwd-group></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>Putignano A., Figorilli F., Alabsawy E. et. al. 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