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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">vtio</journal-id><journal-title-group><journal-title xml:lang="ru">Вестник трансплантологии и искусственных органов</journal-title><trans-title-group xml:lang="en"><trans-title>Russian Journal of Transplantology and Artificial Organs</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1995-1191</issn><publisher><publisher-name>Academician V.I.Shumakov National Medical Research Center of Transplantology and Artificial Organs", Ministry of Health of the Russian Federation</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.15825/1995-1191-2015-3-50-57</article-id><article-id custom-type="elpub" pub-id-type="custom">vtio-565</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>Регенеративная медицина и клеточные технологии</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>Regenerative Medicine and Cell Technologies</subject></subj-group></article-categories><title-group><article-title>ТРАНСПЛАНТАЦИЯ КРИОКОНСЕРВИРОВАННЫХ КЛЕТОК ФЕТАЛЬНОЙ ПЕЧЕНИ, ЗАСЕЛЕННЫХ В МАКРОПОРИСТЫЕ АЛЬГИНАТ-ЖЕЛАТИНОВЫЕ МАТРИЦЫ, КРЫСАМ С ПЕЧЕНОЧНОЙ НЕДОСТАТОЧНОСТЬЮ</article-title><trans-title-group xml:lang="en"><trans-title>TRANSPLANTATION OF CRYOPRESERVED FETAL LIVER CELLS SEEDED INTO MACROPOROUS ALGINATE-GELATIN SCAFFOLDS IN RATS WITH LIVER FAILURE</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>Грицай</surname><given-names>Д. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Grizay</surname><given-names>D. V.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Лебединский</surname><given-names>А. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Lebedinsky</surname><given-names>A. S.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Оченашко</surname><given-names>О. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Ochenashko</surname><given-names>O. V.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Рогульская</surname><given-names>Е. Ю.</given-names></name><name name-style="western" xml:lang="en"><surname>Rogulska</surname><given-names>O. Yu.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Петренко</surname><given-names>Ю. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Petrenko</surname><given-names>Yu. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>61015, Украина, ул. Переяславская, 23. Teл. +38 (057) 373-41-35.</p></bio><bio xml:lang="en"><p>23, Pereyaslavskaya str., Kharkov 61015, Ukraine. Tel. +38 (057) 373-41-35</p></bio><email xlink:type="simple">payua@yahoo.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>Лозинский</surname><given-names>В. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Lozinsky</surname><given-names>V. I.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Иванов</surname><given-names>Р. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Ivanov</surname><given-names>R. V.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Петренко</surname><given-names>А. Ю.</given-names></name><name name-style="western" xml:lang="en"><surname>Petrenko</surname><given-names>A. Yu.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Институт проблем криобиологии и криомедицины НАН Украины, Харьков, Украина</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Institute for Problems of Cryobiology and Cryomedicine of the National Academy of Sciences of Ukraine, Kharkov, Ukraine</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Институт элементоорганических соединений им. А.Н. Несмеянова РАН, Москва, Российская Федерация</institution><country>Россия</country></aff><aff xml:lang="en"><institution>A.N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, Moscow, Russian Federation</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>Институт элементоорганических соединений им. А.Н. Несмеянова РАН, Москва, Российская Федерация</institution><country>Россия</country></aff><aff xml:lang="en"><institution>A.N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences,&#13;
Moscow, Russian Federation</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2015</year></pub-date><pub-date pub-type="epub"><day>09</day><month>10</month><year>2015</year></pub-date><volume>17</volume><issue>3</issue><fpage>50</fpage><lpage>57</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Грицай Д.В., Лебединский А.С., Оченашко О.В., Рогульская Е.Ю., Петренко Ю.А., Лозинский В.И., Иванов Р.В., Петренко А.Ю., 2015</copyright-statement><copyright-year>2015</copyright-year><copyright-holder xml:lang="ru">Грицай Д.В., Лебединский А.С., Оченашко О.В., Рогульская Е.Ю., Петренко Ю.А., Лозинский В.И., Иванов Р.В., Петренко А.Ю.</copyright-holder><copyright-holder xml:lang="en">Grizay D.V., Lebedinsky A.S., Ochenashko O.V., Rogulska O.Y., Petrenko Y.A., Lozinsky V.I., Ivanov R.V., Petrenko A.Y.</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.transpl.ru/vtio/article/view/565">https://journal.transpl.ru/vtio/article/view/565</self-uri><abstract><sec><title>Цель</title><p>Цель. Изучить терапевтический потенциал криоконсервированных клеток фетальной печени, заселенных в макропористые альгинат-желатиновые матрицы, при имплантации в сальник крыс с печеночной недостаточностью.</p></sec><sec><title>Материалы и методы</title><p>Материалы и методы. Печеночную недостаточность индуцировали введением 2-ацетил-аминофлуорена с последующим проведением частичной гепатэктомии. В сальник крыс имплантировали макропористые альгинат-желатиновые матрицы, заселенные криоконсервированными аллогенными клетками фетальной печени (КФП). Матрицы дополнительно покрывали альгинатной оболочкой (для предотвращения заселения клетками хозяина). Длительность эксперимента после формирования модели и имплантации составила 4 нед. В крови определяли ряд гепатоспецифических показателей, морфологию печени исследовали гистологически. Клетки, заселенные в альгинат-желатиновые матрицы, визуализировали флуоресцентным красителем, состояние матриц после имплантации оценивали гистологически.</p></sec><sec><title>Результаты</title><p>Результаты. Имплантация макропористых матриц здоровым крысам сопровождалась их интенсивным заселением клетками хозяина. Нанесение дополнительной капсулы из альгината на матрицу практически предотвращало это явление. Имплантация макропористых матриц, заселенных криоконсервированными КФП и покрытых альгинатным гелем, животным с печеночной недостаточностью приводила к значительному улучшению гепатоспецифических показателей крови в печени крыс и сопровождалась позитивными изменениями морфологии печени экспериментальных животных. Через 4 нед. в имплантированных матрицах были выявлены клетки и образованный ими экстраклеточный матрикс.</p></sec><sec><title>Заключение</title><p>Заключение. Приведенные результаты свидетельствуют, что широкопористые альгинат-желатиновые матрицы, заключенные в оболочку из альгината, являются перспективными носителями клеток для разработки биоинженерных эквивалентов печени.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Aim</title><p>Aim. To study the therapeutic potential of cryopreserved fetal liver cells seeded into macroporous alginategelatin scaffolds after implantation to omentum of rats with hepatic failure.</p></sec><sec><title>Materials and methods</title><p>Materials and methods.Hepatic failure was simulated by administration of 2-acetyl aminofl uorene followed partial hepatectomy. Macroporous alginate-gelatin scaffolds, seeded with allogenic cryopreserved fetal liver cells (FLCs) were implanted into rat omentum. To prevent from colonization of host cells scaffolds were coated with alginate gel shell. Serum transaminase activity, levels of albumin and bilirubin as markers of hepatic function were determined during 4 weeks after failure model formation and scaffold implantation. Morphology of liver and scaffolds after implantation were examined histologically. </p></sec><sec><title>Results</title><p>Results. Macroporous alginate-gelatin scaffolds after implantation to healthy rats were colonized by host cells. Additional formation of alginate gel shell around scaffolds prevented the colonization. Implantation of macroporous scaffolds seeded with cryopreserved rat FLCs and additionally coated with alginate gel shell into omentum of rats with hepatic failure resulted in signifi cant improvement of hepatospecifi c parameters of the blood serum and positive changes of liver morphology. The presence of cells with their extracellular matrix within the scaffolds was confi rmed after 4 weeks post implantation.</p></sec><sec><title>Conclusion</title><p>Conclusion. The data above indicate that macroporous alginate-gelatin scaffolds coated with alginate gel shell are promising cell carriers for the development of bioengineered liver equivalents.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>клетки фетальной печени</kwd><kwd>альгинат-желатиновые матрицы</kwd><kwd>имплантация</kwd><kwd>печеночная недостаточность</kwd></kwd-group><kwd-group xml:lang="en"><kwd>fetal liver cells</kwd><kwd>alginate-gelatin scaffolds</kwd><kwd>implantation</kwd><kwd>hepatic failure</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">Soltys KA, Soto-Gutiérrez A, Nagaya M, Baskin KM, Deutsch M, Ito R et al. Barriers to the successful treatment of liver disease by hepatocyte transplantation. J. Hepatol. 2010; 53: 769–774.</mixed-citation><mixed-citation xml:lang="en">Soltys KA, Soto-Gutiérrez A, Nagaya M, Baskin KM, Deutsch M, Ito R et al. 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