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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="other" dtd-version="1.2" xml:lang="en"><front><journal-meta><journal-id journal-id-type="publisher-id">Terapevticheskii arkhiv</journal-id><journal-title-group><journal-title xml:lang="en">Terapevticheskii arkhiv</journal-title><trans-title-group xml:lang="ru"><trans-title>Терапевтический архив</trans-title></trans-title-group></journal-title-group><issn publication-format="print">0040-3660</issn><issn publication-format="electronic">2309-5342</issn><publisher><publisher-name xml:lang="en">LLC Obyedinennaya Redaktsiya</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">29992</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>Editorial article</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>Передовая статья</subject></subj-group><subj-group subj-group-type="article-type"><subject></subject></subj-group></article-categories><title-group><article-title xml:lang="en">Damage to vascular endothelium in the treatment of acute leukemia: in vitro study</article-title><trans-title-group xml:lang="ru"><trans-title>Повреждение сосудистого эндотелия в процессе лечения острых лейкозов: исследование in vitro</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Romanov</surname><given-names>Yu A</given-names></name><name xml:lang="ru"><surname>Романов</surname><given-names>Ю А</given-names></name></name-alternatives><bio xml:lang="ru"><p>Москва; Российский кардиологический научно-производственный комплекс МЗ и СР РФ</p></bio><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Chervontseva</surname><given-names>A M</given-names></name><name xml:lang="ru"><surname>Червонцева</surname><given-names>А М</given-names></name></name-alternatives><bio xml:lang="ru"><p>Москва; ГНЦ РАМН</p></bio><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Savchenko</surname><given-names>V G</given-names></name><name xml:lang="ru"><surname>Савченко</surname><given-names>В Г</given-names></name></name-alternatives><bio xml:lang="ru"><p>Москва; ГНЦ РАМН</p></bio><xref ref-type="aff" rid="aff2"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en"></institution></aff><aff><institution xml:lang="ru">Российский кардиологический научно-производственный комплекс МЗ и СР РФ</institution></aff></aff-alternatives><aff-alternatives id="aff2"><aff><institution xml:lang="en"></institution></aff><aff><institution xml:lang="ru">ГНЦ РАМН</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2004-07-15" publication-format="electronic"><day>15</day><month>07</month><year>2004</year></pub-date><volume>79</volume><issue>7</issue><issue-title xml:lang="en">NO7 (2004)</issue-title><issue-title xml:lang="ru">ТОМ 79, №7 (2004)</issue-title><fpage>34</fpage><lpage>40</lpage><history><date date-type="received" iso-8601-date="2020-04-09"><day>09</day><month>04</month><year>2020</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2004, Consilium Medicum</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2004, ООО "Консилиум Медикум"</copyright-statement><copyright-year>2004</copyright-year><copyright-holder xml:lang="en">Consilium Medicum</copyright-holder><copyright-holder xml:lang="ru">ООО "Консилиум Медикум"</copyright-holder><ali:free_to_read xmlns:ali="http://www.niso.org/schemas/ali/1.0/"/><license><ali:license_ref xmlns:ali="http://www.niso.org/schemas/ali/1.0/">https://creativecommons.org/licenses/by-nc-sa/4.0</ali:license_ref></license></permissions><self-uri xlink:href="https://ter-arkhiv.ru/0040-3660/article/view/29992">https://ter-arkhiv.ru/0040-3660/article/view/29992</self-uri><abstract xml:lang="en"><p>Aim. Cytostatic drugs used in the treatment of hemopoietic malignancies affect cells of other organs and systems, vascular endothelium, in particular. This leads to cardiovascular complications. We studied effects of some drugs and their combinations on cultured human endothelial cells (EC). Material and methods. Primary culture of umbilical human vein EC was used in the study. Cytosinearabinoside (cytozar, alexan, cytarabin) and daunorubicin were added in concentration from 1 ng/ml to 1 mg/ml; the action of the drugs was assessed by morphology of the cells, their viability, inclusion of bromodesoxyuridine by means of cloning, immunohistochemistry and flow cytofluorimetry. Results. It is shown that in a wide range of concentrations cytosinearabinoside and daunorubicine cause specific structural-functional changes in the cells related to cytostatic and cytotoxic effects.
Conclusion. The data of the study confirm that cardiovascular complications in the course of acute leukemia treatment are resultant from systemic damage to vascular endothelium.</p></abstract><trans-abstract xml:lang="ru"><p>Цель исследования. Изучение влияния препаратов разнонаправленного действия и их комбинации на культивируемые эндотелиальные клетки (ЭК) человека.
Материалы и методы. Работа выполнена на первичной культуре ЭК пупочной вены человека. Цитозинарабинозид (цитозар, алексан, цитарабин) и даунорубицин добавляли в концентрации от 1 нг/мл до 1 мг/мл. Действие препаратов оценивали по морфологии клеток, их жизнеспособности, включению бромодезоксиуридина, с помощью клонирования, иммуногистохимии и проточной цитофлуориметрии.
Результаты. Установлено, что в широком диапазоне концентраций цитозинарабинозид и даунорубицин способны вызывать ряд специфических структурно-функциональных изменений клеток, связанных с цитостатическим и цитотоксическим эффектами. Зак.тчение. Полученные данные подтверждают, что осложнения со стороны сердечно-сосудистой системы, возникающие в ходе терапии острых лейкозов, могут быть связаны с системным поражением сосудистого эндотелия.</p></trans-abstract><kwd-group xml:lang="en"><kwd>endothelial cells</kwd><kwd>cytosinearabinoside</kwd><kwd>daunorubicin</kwd><kwd>acute leukemia</kwd><kwd>cytostatic therapy</kwd><kwd>vascular complications</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>эндотелиальные клетки</kwd><kwd>цитозинарабинозид</kwd><kwd>даунорубицин</kwd><kwd>острый лейкоз</kwd><kwd>цитостатическая терапия</kwd><kwd>сосудистые осложнения</kwd></kwd-group></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>Charbord P. 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