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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">Journal of microbiology, epidemiology and immunobiology</journal-id><journal-title-group><journal-title xml:lang="en">Journal of microbiology, epidemiology and immunobiology</journal-title><trans-title-group xml:lang="ru"><trans-title>Журнал микробиологии, эпидемиологии и иммунобиологии</trans-title></trans-title-group></journal-title-group><issn publication-format="print">0372-9311</issn><issn publication-format="electronic">2686-7613</issn><publisher><publisher-name xml:lang="en">Central Research Institute for Epidemiology</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">64</article-id><article-id pub-id-type="doi">10.36233/0372-9311-2016-4-16-21</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>ORIGINAL RESEARCHES</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>ОРИГИНАЛЬНЫЕ ИССЛЕДОВАНИЯ</subject></subj-group><subj-group subj-group-type="article-type"><subject></subject></subj-group></article-categories><title-group><article-title xml:lang="en">IMMUNOCHEMICAL STUDY OF RECEPTION OF PLAGUE BACTERIOPHAGE POKROVSKY</article-title><trans-title-group xml:lang="ru"><trans-title>ИММУНОХИМИЧЕСКОЕ ИЗУЧЕНИЕ РЕЦЕПЦИИ БАКТЕРИОФАГА ЧУМНОГО ПОКРОВСКОЙ</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Byvalov</surname><given-names>A. A.</given-names></name><name xml:lang="ru"><surname>Бывалов</surname><given-names>А. А.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Dudina</surname><given-names>L. G.</given-names></name><name xml:lang="ru"><surname>Дудина</surname><given-names>Л. Г.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Litvinets</surname><given-names>S. G.</given-names></name><name xml:lang="ru"><surname>Литвинеи</surname><given-names>С. Г.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Martinson</surname><given-names>E. A.</given-names></name><name xml:lang="ru"><surname>Мартинсон</surname><given-names>Е. А.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><xref ref-type="aff" rid="aff2"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">Vyatsky State University, institute of Physiology</institution></aff><aff><institution xml:lang="ru">Вятский государственный университет, Институт физиологии</institution></aff></aff-alternatives><aff-alternatives id="aff2"><aff><institution xml:lang="en">Vyatsky State University</institution></aff><aff><institution xml:lang="ru">Вятский государственный университет</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2016-08-28" publication-format="electronic"><day>28</day><month>08</month><year>2016</year></pub-date><volume>93</volume><issue>4</issue><issue-title xml:lang="ru"/><fpage>16</fpage><lpage>21</lpage><history><date date-type="received" iso-8601-date="2019-04-10"><day>10</day><month>04</month><year>2019</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2016, Byvalov A.A., Dudina L.G., Litvinets S.G., Martinson E.A.</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2016, Бывалов А.А., Дудина Л.Г., Литвинеи С.Г., Мартинсон Е.А.</copyright-statement><copyright-year>2016</copyright-year><copyright-holder xml:lang="en">Byvalov A.A., Dudina L.G., Litvinets S.G., Martinson E.A.</copyright-holder><copyright-holder xml:lang="ru">Бывалов А.А., Дудина Л.Г., Литвинеи С.Г., Мартинсон Е.А.</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://microbiol.crie.ru/jour/article/view/64">https://microbiol.crie.ru/jour/article/view/64</self-uri><abstract xml:lang="en"><p>Aim. Study of mechanism of reception of plague bacteriophage Pokrovsky to cells of Yersinia pestis using a panel of monoclonal antibodies. Materials and methods. Using a method of competitive inhibition, the ability of monoclonal antibodies against antigenic epitopes of outer membrane of Yersinia genus bacteria to inhibit adhesion of the studied bacteriophage to cells of Y. pestis EV strain, was evaluated. Results. A key role of structure of carbohydrate nature in reception of Pokrovsky bacteriophage was confirmed. Among 5 lines of monoclonal antibodies against protein epitopes 2 were established to cause significant inactivation of bacteriophage adhesion to bacterial cells. Conclusion. An assumption is proposed regarding participation of a structure of polypeptide nature in reception of Pokrovsky bacteriophage by cells of plague microbe.</p></abstract><trans-abstract xml:lang="ru"><p>Цель. Исследование механизма рецепции бактериофага чумного Покровской к клеткам Yersinia pestis с использованием панели моноклональных антител. Материалы и методы. С помощью метода конкурентного ингибирования оценена способность моноклональных антител к антигенным эпитопам наружной мембраны бактерий рода Yersinia ингибировать адгезию исследуемого бактериофага к клеткам Y. pestis штамм EV. Результаты. Подтверждена ключевая роль структуры углеводной природы в рецепции бактериофага Покровской. Установлено, что из пяти линий моноклональных антител к белковым эпитопам две вызывают существенную инактивацию адгезии бактериофага к бактериальным клеткам. Заключение. Высказано предположение о возможности участия в рецепции бактериофага Покровской клетками чумного микроба структуры полипептидной природы.</p></trans-abstract><kwd-group xml:lang="en"><kwd>bacteriophage</kwd><kwd>Yersinia pestis</kwd><kwd>monoclonal antibodies</kwd><kwd>adhesion</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>бактериофаг, Yersinia pestis</kwd><kwd>моноклональные антитела, адгезия</kwd></kwd-group><funding-group/></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>Анисимов А.П. Факторы Yersinia pestis, обеспечивающие циркуляцию и сокранение возбудителя чумы в экосистемах природных очагов. Молекул, генетика. 2002, 3: 3-23.</mixed-citation></ref><ref id="B2"><label>2.</label><mixed-citation>Вывалов А.А., Дудина Л.Г., Литвинец С.Г., Новикова О. Д., Хоменко В. А., Портнягина О. Ю., Оводов Ю. С. Исследование поверхностных антигенных эпитопов Yersinia pseudotuberculosis с помощью моноклональных антител. 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