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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">bloodjour</journal-id><journal-title-group><journal-title xml:lang="ru">Гематология и трансфузиология</journal-title><trans-title-group xml:lang="en"><trans-title>Russian journal of hematology and transfusiology</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">0234-5730</issn><issn pub-type="epub">2411-3042</issn><publisher><publisher-name>ООО Издательский дом «Практика»</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.18821/0234-5730-2016-61-3-122-126</article-id><article-id custom-type="elpub" pub-id-type="custom">bloodjour-17</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>ОРИГИНАЛЬНЫЕ СТАТЬИ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>ORIGINAL ARTICLES</subject></subj-group></article-categories><title-group><article-title>Модицикация стромального микроокружения у больных лейкозами до и после терапии</article-title><trans-title-group xml:lang="en"><trans-title>Alterations of the bone marrow stromal microenvironment in adult patients with acute leukemia before and after treatment</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-8188-5557</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Савченко</surname><given-names>В. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Savchenko</surname><given-names>V. G.</given-names></name></name-alternatives><bio xml:lang="ru"><p>125167, г. Москва</p></bio><bio xml:lang="en"><p>Moscow, 125167</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-1189-0283</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Шипунова</surname><given-names>И. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Shipunova</surname><given-names>I. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>125167, г. Москва</p></bio><bio xml:lang="en"><p>Moscow, 125167</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-0215-9085</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Бигильдеев</surname><given-names>А. Е.</given-names></name><name name-style="western" xml:lang="en"><surname>Bigildeev</surname><given-names>A. E.</given-names></name></name-alternatives><bio xml:lang="ru"><p>125167, г. Москва</p></bio><bio xml:lang="en"><p>Moscow, 125167</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-7150-0403</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Дризе</surname><given-names>Н. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Drize</surname><given-names>N. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>125167, г. Москва</p></bio><bio xml:lang="en"><p>Moscow, 125167</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-9947-2371</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Туркина</surname><given-names>А. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Turkina</surname><given-names>A. G.</given-names></name></name-alternatives><bio xml:lang="ru"><p>125167, г. Москва</p></bio><bio xml:lang="en"><p>Moscow, 125167</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-6201-6276</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Кузьмина</surname><given-names>Л. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Kuzmina</surname><given-names>L. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>125167, г. Москва</p></bio><bio xml:lang="en"><p>Moscow, 125167</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-5665-7074</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Сорокина</surname><given-names>Т. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Sorokina</surname><given-names>T. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Сорокина Тамара Викторовна, врач отделения высокодозной химиотерапии гемобластозов, депрессий кроветворения и трансплантации костного мозга</p><p>125167, г. Москва</p></bio><bio xml:lang="en"><p>Sorokina Tamara V., MD, Doctor of the Department of HighDose Chemotherapy, Depressions of Hemopoiesis, and Bone Marrow Transplantation</p><p>Moscow, 125167</p></bio><email xlink:type="simple">tamarasorokina0@yandex.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-6177-3566</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Паровичникова</surname><given-names>Е. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Parovichnikova</surname><given-names>E. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>125167, г. Москва</p></bio><bio xml:lang="en"><p>Moscow, 125167</p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГБУ «Гематологический научный центр» Минздрава России</institution><country>Россия</country></aff><aff xml:lang="en"><institution>National Research Center for Hematology</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2016</year></pub-date><pub-date pub-type="epub"><day>26</day><month>02</month><year>2019</year></pub-date><volume>61</volume><issue>3</issue><fpage>122</fpage><lpage>126</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Савченко В.Г., Шипунова И.Н., Бигильдеев А.Е., Дризе Н.И., Туркина А.Г., Кузьмина Л.А., Сорокина Т.В., Паровичникова Е.Н., 2019</copyright-statement><copyright-year>2019</copyright-year><copyright-holder xml:lang="ru">Савченко В.Г., Шипунова И.Н., Бигильдеев А.Е., Дризе Н.И., Туркина А.Г., Кузьмина Л.А., Сорокина Т.В., Паровичникова Е.Н.</copyright-holder><copyright-holder xml:lang="en">Savchenko V.G., Shipunova I.N., Bigildeev A.E., Drize N.I., Turkina A.G., Kuzmina L.A., Sorokina T.V., Parovichnikova E.N.</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.htjournal.ru/jour/article/view/17">https://www.htjournal.ru/jour/article/view/17</self-uri><abstract><p>Цель исследования – охарактеризовать культуральные свойства мультипотентных мезенхимных стромальных клеток (ММСК) и колониеобразующих единиц фибробластов (КОЕф), полученных из костного мозга (КМ) больных острыми лейкозами и хроническим миелолейкозом в дебюте заболевания и после терапевтического воздействия.</p><sec><title>Материал и методы</title><p>Материал и методы. ММСК были получены из КМ 74 больных гемобластозами. Оценивали показатели времени до нулевого пассажа, кумулятивной клеточной продукции ММСК, а также концентрации КОЕф, полученных из КМ больных гемобластозами.</p></sec><sec><title>Результаты</title><p>Результаты. У больных острыми лейкозами показатель времени до нулевого пассажа статистически значимо повышен в дебюте заболевания, тогда как у больных ХМЛ он сохраняется повышенным и после 3 мес терапии. Показатель суммарной клеточной продукции статистически значимо снижен в группе больных острым миелоидным лейкозом (ОМЛ) в дебюте заболевания. Концентрация КОЕф была статистически значимо снижена в обследованных группах больных в момент диагностики заболевания.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Aim of the study</title><p>Aim of the study. To investigate two types of the bone marrow (BM) stromal precursor cells, mesenchymal stromal cells (MMSCs) and fibroblast colony-forming units (CFU-Fs), in patients with acute myeloid leukemia (AML), acute lymphoblastic leukemia (ALL) and chronic myeloid leukemia (CML) before and after chemotherapy.</p></sec><sec><title>Material and methods</title><p>Material and methods. BM derived MMSCs and CFU-Fs withdrawn from 74 AML, ALL and CML patients before and after chemotherapy were studied.</p></sec><sec><title>Results</title><p>Results. Concentration and culture characteristics of both types of precursors were shown to be altered in patients with acute leukemia and CML.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>мультипотентные мезенхимные стромальные клетки</kwd><kwd>острый миелоидный лейкоз</kwd><kwd>острый лимфобластный лейкоз</kwd><kwd>хронический миелолейкоз</kwd><kwd>колониеобразующие единицы фибробластов</kwd></kwd-group><kwd-group xml:lang="en"><kwd>multipotent mesenchymal stromal cells</kwd><kwd>acute myeloid leukemia</kwd><kwd>acute lymphoblastic leukemia</kwd><kwd>chronic myeloid leukemia</kwd><kwd>fibroblast colony-forming units</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">РФФИ, грант 12-04-00457</funding-statement><funding-statement xml:lang="en">Russian Foundation of Basic Research, No 12-04-00457</funding-statement></funding-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Calvi L.M., Adams G.B., Weibrecht K.W., Weber J.M., Olson D.P., Knight M.C., et al. 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