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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">Russian Journal of Infection and Immunity</journal-id><journal-title-group><journal-title xml:lang="en">Russian Journal of Infection and Immunity</journal-title><trans-title-group xml:lang="ru"><trans-title>Инфекция и иммунитет</trans-title></trans-title-group></journal-title-group><issn publication-format="print">2220-7619</issn><issn publication-format="electronic">2313-7398</issn><publisher><publisher-name xml:lang="en">SPb RAACI</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">133</article-id><article-id pub-id-type="doi">10.15789/2220-7619-2013-3-229-234</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>ORIGINAL ARTICLES</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>ОРИГИНАЛЬНЫЕ СТАТЬИ</subject></subj-group><subj-group subj-group-type="article-type"><subject></subject></subj-group></article-categories><title-group><article-title xml:lang="en">THE CELLS WITH MYCOBACTERIA IN GRANULOMATOUS AGGREGATES FROM MICE WITH LATENT TUBERCULOUS INFECTION IN EX VIVO CULTURE</article-title><trans-title-group xml:lang="ru"><trans-title>КЛЕТКИ С МИКОБАКТЕРИЯМИ В ГРАНУЛЕМАТОЗНЫХ ОБРАЗОВАНИЯХ МЫШЕЙ НА ЛАТЕНТНОЙ СТАДИИ ТУБЕРКУЛЕЗНОЙ ИНФЕКЦИИ В КУЛЬТУРЕ EX VIVO</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Ufimtseva</surname><given-names>E. G.</given-names></name><name xml:lang="ru"><surname>Уфимцева</surname><given-names>Е. Г.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p/><p/><p/><p>PhD (Biology), Senior Research Associate, Laboratory of Molecular Mechanisms of Cell-Cell Interactions</p>630117, Russian Federation, Novosibirsk, Timakova str., 2<p> </p></bio><bio xml:lang="ru"><p/><p/><p/><p>старший научный сотрудник лаборатории молекулярных механизмов межклеточных взаимодействий</p>630117, Россия, г. Новосибирск, ул. Тимакова, 2<p> </p></bio><email>ufim1@ngs.ru</email><xref ref-type="aff" rid="aff1"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">The Institute of Biochemistry of the Siberian Branch of the Russian Academy of Medical Sciences, Novosibirsk</institution></aff><aff><institution xml:lang="ru">ФГБУ НИИ биохимии СО РАМН, г. Новосибирск</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2013-07-07" publication-format="electronic"><day>07</day><month>07</month><year>2013</year></pub-date><volume>3</volume><issue>3</issue><issue-title xml:lang="en"/><issue-title xml:lang="ru"/><fpage>229</fpage><lpage>234</lpage><history><date date-type="received" iso-8601-date="2014-07-07"><day>07</day><month>07</month><year>2014</year></date><date date-type="accepted" iso-8601-date="2014-07-07"><day>07</day><month>07</month><year>2014</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2014, Ufimtseva E.G.</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2014, Уфимцева Е.Г.</copyright-statement><copyright-year>2014</copyright-year><copyright-holder xml:lang="en">Ufimtseva E.G.</copyright-holder><copyright-holder xml:lang="ru">Уфимцева Е.Г.</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/4.0</ali:license_ref></license></permissions><self-uri xlink:href="https://iimmun.ru/iimm/article/view/133">https://iimmun.ru/iimm/article/view/133</self-uri><abstract xml:lang="en"><p/><p/><p/><p><bold>Abstract. </bold>The aim of this study was to obtain ex vivo monolayer culture cells migrated from individual granulomas isolated from the spleens of the Balb/c line mice through 1–2 months after BCG vaccine infection. The second goal was to evaluate influence of different types of cells in the development of granulomatic inflammation and analysis of BCG bacteria content in these cells in the latent stage of tuberculosis. Granulomas were presented by macrophages in general. The number of granulomas was varied as in one mouse as between mice. Granulomas contained also dendritic cells (in average 10% from macrophages of granulomas) and lymphocytes. In some granulomas fibroblasts, neutrophils, eosiniphils, multinuclear cells of Pirogov–Langhans, megacariocytes and platelets were observed in all stages of infection. The number of these cells was also varied between granulomas. The acid staining BCG bacteria were only detected in macrophages, dendritic cells and Pirogov–Langhans cells of mice granulomas. Mice were different as by number of cells with BCG bacteria in granulomas as by number of granulomas with BCG-containing cells. The proposed model of granuloma cells of mice in ex vivo culture can be used to study interaction between host cells and mycobacteria to find new ways and methods of influence to intracellular pathogens in latent stage of tuberculosis. </p></abstract><trans-abstract xml:lang="ru"><p/><p/><p/><p><bold>Резюме</bold>. Цель работы состояла в получении ex vivo монослойных культур клеток, мигрировавших из индиви дуальных гранулем, изолированных из селезенок мышей линии Balb/c спустя 1 и 2 месяца после заражения вакциной БЦЖ, и оценке вклада клеток различного типа в развитие гранулематозного воспаления и анализа содержания ими BCG-микобактерий на латентном этапе туберкулезной инфекции. Гранулемы были представлены в основном макрофагами, количество которых варьировало как в одной мыши, так и между мышами. Гранулемы также содержали дендритные клетки (в среднем 10% от макрофагов гранулем) и лимфоциты. В некоторых гранулемах мышей на всех сроках инфекции наблюдали фибробласты, нейтрофилы, эозинофилы, многоядерные клетки Пирогова–Лангханса и мегакариоциты с тромбоцитами. Количество этих клеток также варьировало между гранулемами. Кислотоустойчивые BCG-микобактерии обнаружили только в макрофагах, дендритных клетках и клетках Пирогова–Лангханса гранулем мышей. Мыши различались как по количеству клеток с BCG-микобактериями в гранулемах, так и по количеству гранулем с BCG-содержавшими клетками. Предложенная модель гранулемных клеток мышей в культуре ex vivo может быть использована для изучения взаимоотношений клеток-хозяев с микобактериями для поиска новых путей и методов воздействия на внутриклеточные патогены на латентном этапе туберкулезной инфекции. </p></trans-abstract><kwd-group xml:lang="en"><kwd>latent tuberculosis</kwd><kwd>Bacillus Calmette-Gu rin vaccine</kwd><kwd>BCG mycobacteria</kwd><kwd>granuloma</kwd><kwd>macrophages</kwd><kwd>dendritic cells</kwd><kwd>Langhans giant cells.</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>латентная туберкулезная инфекция</kwd><kwd>вакцина БЦЖ</kwd><kwd>BCG-микобактерии</kwd><kwd>гранулема</kwd><kwd>макрофаги</kwd><kwd>дендритные клетки</kwd><kwd>клетки Пирогова–Лангханса.</kwd></kwd-group><funding-group/></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>1.	Апт А.С., Кондратьева Т.К. 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