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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="research-article" 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">14150</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>Articles</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>Статьи</subject></subj-group><subj-group subj-group-type="article-type"><subject>Research Article</subject></subj-group></article-categories><title-group><article-title xml:lang="en">DETECTION OF VENEZUELAN EQUINE ENCEPHALOMYELITIS VIRUS RNA IN BIOLOGICAL SAMPLES BY REVERSE-TRANSCRIPTION POLYMERASE CHAIN REACTION</article-title><trans-title-group xml:lang="ru"><trans-title>ВЫЯВЛЕНИЕ РНК ВИРУСА ВЕНЕСУЭЛЬСКОГО ЭНЦЕФАЛОМИЕЛИТА ЛОШАДЕЙ В БИОЛОГИЧЕСКИХ ПРОБАХ МЕТОДОМ ОБРАТНОЙ ТРАНСКРИПЦИИ-ПОЛИМЕРАЗНОЙ ЦЕПНОЙ РЕАКЦИИ</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Petrov</surname><given-names>A. A</given-names></name><name xml:lang="ru"><surname>Петров</surname><given-names>А. А.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Pyshnaya</surname><given-names>N. S</given-names></name><name xml:lang="ru"><surname>Пышная</surname><given-names>Н. С</given-names></name></name-alternatives><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Lebedev</surname><given-names>V. N</given-names></name><name xml:lang="ru"><surname>Лебедев</surname><given-names>В. Н</given-names></name></name-alternatives><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Kulish</surname><given-names>V. S</given-names></name><name xml:lang="ru"><surname>Кулиш</surname><given-names>В. С.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Stovba</surname><given-names>L. F</given-names></name><name xml:lang="ru"><surname>Стовба</surname><given-names>Л. Ф</given-names></name></name-alternatives><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Kazantsev</surname><given-names>A. V</given-names></name><name xml:lang="ru"><surname>Казанцев</surname><given-names>А. В</given-names></name></name-alternatives><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Borisevich</surname><given-names>S. V</given-names></name><name xml:lang="ru"><surname>Борисевич</surname><given-names>С. В</given-names></name></name-alternatives><xref ref-type="aff" rid="aff1"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">48th Research Institute of the Ministry of Defense of Russian Federation</institution></aff><aff><institution xml:lang="ru">48 Центральный НИИ МО РФ</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2015-12-15" publication-format="electronic"><day>15</day><month>12</month><year>2015</year></pub-date><volume>92</volume><issue>6</issue><issue-title xml:lang="en">NO6 (2015)</issue-title><issue-title xml:lang="ru">№6 (2015)</issue-title><fpage>82</fpage><lpage>86</lpage><history><date date-type="received" iso-8601-date="2023-06-09"><day>09</day><month>06</month><year>2023</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2015, Petrov A.A., Pyshnaya N.S., Lebedev V.N., Kulish V.S., Stovba L.F., Kazantsev A.V., Borisevich S.V.</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2015, Петров А.А., Пышная Н.С., Лебедев В.Н., Кулиш В.С., Стовба Л.Ф., Казанцев А.В., Борисевич С.В.</copyright-statement><copyright-year>2015</copyright-year><copyright-holder xml:lang="en">Petrov A.A., Pyshnaya N.S., Lebedev V.N., Kulish V.S., Stovba L.F., Kazantsev A.V., Borisevich S.V.</copyright-holder><copyright-holder xml:lang="ru">Петров А.А., Пышная Н.С., Лебедев В.Н., Кулиш В.С., Стовба Л.Ф., Казанцев А.В., Борисевич С.В.</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/14150">https://microbiol.crie.ru/jour/article/view/14150</self-uri><abstract xml:lang="en"><p>Aim. Detection and identification of Venezuelan equine encephalomyelitis (VEE) virus RNA in biological samples by reverse-transcription polymerase chain reaction (RT-PCR) and RT-PCR in real time (rRT-PCR). Materials and methods. VEE, Sindbis, West Nile, Japanese and tick-borne encephalitis viruses were studied. Cell culture of chicken fibroblasts, outbred mice and rats, Javanese macaques were used in the experiments. Biological activity determination of the running culture of causative agents used in the experiments was carried out by negative colony method in monolayer cell culture under agar coating and using intra-cerebral infection of mice. Reagent kits developed in the 48th Central Research Institute and Institute of Analytical Instrument Engineering were used during execution of experiments of VEE virus RNA detection by RT-PCR and rRT-PCR. Results. VEE virus was detected in biological samples by various methods. Data from RT-PCR and rRT-PCR are in accordance with the results of virus detection in samples using sensitive animals. Conclusion. Use of molecular-diagnostics methods for detection in biological samples of a causative agent of a dangerous infectious disease is important for procuring biological safety of Russian Federation.</p></abstract><trans-abstract xml:lang="ru"><p>Цель. Выявление и идентификация РНК вируса венесуэльского энцефаломиелита лошадей (ВЭЛ) в биологических пробах методами обратной транскрипции-полимеразной цепной реакции (ОТ-ПЦР) и ОТ-ПЦР в реальном времени (ОТ-ПЦР-РВ). Материалы и методы. Исследованы вирусы ВЭЛ, Синдбис, Западного Нила, японского и клещевого энцефалита. В экспериментах использовали культуру клеток куриных фибробластов, беспородных мышей и крыс, яванских макаков. Определение биологической активности использованных в экспериментах рабочих культур возбудителей проводили методом негативных колоний на монослойной культуре клеток под агаровым покрытием и с помощью внутримозгового инфицирования мышей. При проведении экспериментов по выявлению РНК вируса ВЭЛ методами ОТ-ПЦР и ОТ-ПЦР-РВ в биологических пробах использовали разработанные в 48 Центральном НИИ и Институте аналитического приборостроения наборы реагентов. Результаты. Выявлен вирус ВЭЛ в биологических пробах различными методами. Данные ОТ-ПЦР и ОТ-ПЦР-РВ согласуются с результатами выявления вируса в пробах с использованием чувствительных животных. Заключение. Использование методов молекулярной диагностики для выявления в биологических пробах возбудителя опасного инфекционного заболевания имеет важное значение для обеспечения биологической безопасности РФ.</p></trans-abstract><kwd-group xml:lang="en"><kwd>VEE virus</kwd><kwd>RNA</kwd><kwd>reverse transcription</kwd><kwd>PCR</kwd><kwd>biological sample</kwd><kwd>laboratory animals</kwd><kwd>experimental infection</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>вирус ВЭЛ</kwd><kwd>РНК</kwd><kwd>обратная транскрипция</kwd><kwd>ПЦР</kwd><kwd>биологическая проба</kwd><kwd>лабораторные животные</kwd><kwd>экспериментальная инфекция</kwd></kwd-group></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>Генес В.С. Некоторые простые методы кибернетической обработки данных диагностических и физиологических исследований. М., Медицина, 1967.</mixed-citation></ref><ref id="B2"><label>2.</label><mixed-citation>Здродовский П.Ф., Соколов М.И. 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