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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">vestim</journal-id><journal-title-group><journal-title xml:lang="ru">Известия Национальной  академии наук Беларуси. Серия медицинских наук</journal-title><trans-title-group xml:lang="en"><trans-title>Proceedings of the National Academy of Sciences of Belarus, Medical series</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1814-6023</issn><issn pub-type="epub">2524-2350</issn><publisher><publisher-name>The Republican Unitary Enterprise Publishing House "Belaruskaya Navuka"</publisher-name></publisher></journal-meta><article-meta><article-id custom-type="elpub" pub-id-type="custom">vestim-288</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>КЛИНИЧЕСКАЯ И ЭКСПЕРИМЕНТАЛЬНАЯ МЕДИЦИНА</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>CLINICAL AND EXPERIMENTAL MEDICINE</subject></subj-group></article-categories><title-group><article-title>РОСТСТИМУЛИРУЮЩАЯ АКТИВНОСТЬ ПРЕПАРАТОВ ТРОМБОЦИТОВ В ОТНОШЕНИИ МЕЗЕНХИМАЛЬНЫХ СТВОЛОВЫХ КЛЕТОК IN VITRO</article-title><trans-title-group xml:lang="en"><trans-title>GROWTH-STIMULATING ACTIVITY OF PLATELET PREPARATIONS IN RELATION TO MESENCHYMAL STEM CELLS IN VITRO</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>Игнатенко</surname><given-names>С. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Ihnatsenko</surname><given-names>S. I.</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>Космачева</surname><given-names>С. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Kasmachova</surname><given-names>S. M.</given-names></name></name-alternatives><email xlink:type="simple">4kosmacheva@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>Потапнёв</surname><given-names>М. П.</given-names></name><name name-style="western" xml:lang="en"><surname>Potapnev</surname><given-names>M. P.</given-names></name></name-alternatives><email xlink:type="simple">mpotapnev@yandex.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>Кохно</surname><given-names>Е. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Kahno</surname><given-names>E. A.</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>Гончарова</surname><given-names>Н. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Goncharova</surname><given-names>N. V.</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>Шахмуть</surname><given-names>Е. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Shahmut</surname><given-names>E. A.</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>Республиканский научно-практический центр трансфузиологии и медицинских биотехнологий</institution></aff><aff xml:lang="en"><institution>Republican Scientific and Practical Center of Transfusion and Medical Biotechnology</institution></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Белорусский государственный медицинский университет</institution></aff><aff xml:lang="en"><institution>Belarusian State Medical University</institution></aff></aff-alternatives><pub-date pub-type="collection"><year>2016</year></pub-date><pub-date pub-type="epub"><day>01</day><month>01</month><year>2016</year></pub-date><volume>0</volume><issue>1</issue><fpage>52</fpage><lpage>58</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Игнатенко С.И., Космачева С.М., Потапнёв М.П., Кохно Е.А., Гончарова Н.В., Шахмуть Е.А., 2016</copyright-statement><copyright-year>2016</copyright-year><copyright-holder xml:lang="ru">Игнатенко С.И., Космачева С.М., Потапнёв М.П., Кохно Е.А., Гончарова Н.В., Шахмуть Е.А.</copyright-holder><copyright-holder xml:lang="en">Ihnatsenko S.I., Kasmachova S.M., Potapnev M.P., Kahno E.A., Goncharova N.V., Shahmut E.A.</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://vestimed.belnauka.by/jour/article/view/288">https://vestimed.belnauka.by/jour/article/view/288</self-uri><abstract><p>Исследована способность растворимых факторов тромбоцитов человека – лизата (PL) и релизата (PR), полученных путем замораживания/размораживания и активации тромбоцитов тромбином соответственно, усиливать рост мезенхимальных стволовых клеток (МСК) человека in vitro. Установлено, что препараты PL и PR, полученные при исходной концентрации 5∙109 тромбоцитов/мл, одинаково увеличивали (в 5–7 раз) количество МСК к концу куль- тивирования in vitro в течение 7 сут в питательной среде, содержащей 10 % эмбриональной телячьей сыворотки или 5 % АВ(IV) сыворотки человека. При этом PL содержал в 3–9 раз больше эпидермального ростового фактора и основного фактора роста фибробластов, чем PR. Достоверных различий в содержании трансформирующего ростового фактора β1 в исследованных препаратах PL и PR не наблюдалось. Препараты PL и PR, полученные при концентрации 10∙109 тромбоцитов/мл, в 2–4 раза снижали уровень раннего и позднего спонтанного апоптоза МСК при их культивировании в течение 5 сут. Показано, что для наращивания МСК человека in vitro возможно использование как лизата, так и релизата тромбоцитов</p></abstract><trans-abstract xml:lang="en"><p>The goal of the study was to evaluate the effects of platelet lysate (PL) and platelet releatase (PR) on human mesenchymal stem cell (MSC) proliferation and apoptosis in vitro. As shown, the content of epidermal growth factor, basic fibroblast growth factor, but not transforming growth factor-β1 was 3 to 9 times higher in PL when compared to PR. The MSC proliferation in vitro for 7 days was equally increased 5 to 7 times by PL and PR generated at a platelet concentration of 5∙109 per ml. The PL/PR-mediated favourable effect on the MSC proliferation was potentiated by the presence of 5 % human AB serum when compared to 10 % fetal calf serum in the vulture medium. Both PL and PR generated at a platelet concentration of 10∙109 per ml decreased 2 to 4 times the level of early and late apoptotic cells after MSC culturing for 5 days. Generally, we concluded that PL and PR preparations are equal to potentiate the MSC growth in vitro for biotechnological purposes.</p></trans-abstract></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Mazzucco, L. "Reasonable compromise" to define the quality standards of platelet concentrate for non-transfusion use (CPunT) / L. Mazzucco, V. Balbo, R. Guascino // Transfusion and Apheresis Sci. - 2012. - Vol. 47, N 2. - P. 207-211.</mixed-citation><mixed-citation xml:lang="en">Mazzucco, L. "Reasonable compromise" to define the quality standards of platelet concentrate for non-transfusion use (CPunT) / L. Mazzucco, V. Balbo, R. 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