<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE root>
<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">13807</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">OPTIMIZATION OF CONDITIONS OF QUANTITATIVE EVALUATION OF ARGENTINE HEMORRHAGIC FEVER CAUSATIVE AGENT</article-title><trans-title-group xml:lang="ru"><trans-title>ОПТИМИЗАЦИЯ УСЛОВИЙ КОЛИЧЕСТВЕННОЙ ОЦЕНКИ ВОЗБУДИТЕЛЯ АРГЕНТИНСКОЙ ГЕМОРРАГИЧЕСКОЙ ЛИХОРАДКИ</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Syromyatnikova</surname><given-names>S. I</given-names></name><name xml:lang="ru"><surname>Сыромятникова</surname><given-names>И. I</given-names></name></name-alternatives><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Pantyukhov</surname><given-names>V. B</given-names></name><name xml:lang="ru"><surname>Пантюхов</surname><given-names>В. Б</given-names></name></name-alternatives><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Shatokhina</surname><given-names>I. V</given-names></name><name xml:lang="ru"><surname>Шатохина</surname><given-names>И. В</given-names></name></name-alternatives><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Markin</surname><given-names>V. A</given-names></name><name xml:lang="ru"><surname>Маркин</surname><given-names>В. А</given-names></name></name-alternatives><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Pirozhkov</surname><given-names>A. P</given-names></name><name xml:lang="ru"><surname>Пирожков</surname><given-names>А. П</given-names></name></name-alternatives><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Timofeev</surname><given-names>M. A</given-names></name><name xml:lang="ru"><surname>Тимофеев</surname><given-names>М. А</given-names></name></name-alternatives><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Sizikova</surname><given-names>T. E</given-names></name><name xml:lang="ru"><surname>Сизикова</surname><given-names>Т. Е</given-names></name></name-alternatives><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Rymyantseva</surname><given-names>I. G</given-names></name><name xml:lang="ru"><surname>Румянцева</surname><given-names>И. Г</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">Research Scientific Centre of the 33rd Central Research Testing Institute of the Ministry of Defense of the Russian Federation, Sergiev Posad, Moscow Region, Russia</institution></aff><aff><institution xml:lang="ru">НИЦ 33 Центрального научно-исследовательского испытательного института МО РФ, Сергиев Посад, Московская обл</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2013-04-15" publication-format="electronic"><day>15</day><month>04</month><year>2013</year></pub-date><volume>90</volume><issue>2</issue><issue-title xml:lang="en">NO2 (2013)</issue-title><issue-title xml:lang="ru">№2 (2013)</issue-title><fpage>51</fpage><lpage>55</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 ©; 2013, Syromyatnikova S.I., Pantyukhov V.B., Shatokhina I.V., Markin V.A., Pirozhkov A.P., Timofeev M.A., Sizikova T.E., Rymyantseva I.G., Borisevich S.V.</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2013, Сыромятникова И.I., Пантюхов В.Б., Шатохина И.В., Маркин В.А., Пирожков А.П., Тимофеев М.А., Сизикова Т.Е., Румянцева И.Г., Борисевич С.В.</copyright-statement><copyright-year>2013</copyright-year><copyright-holder xml:lang="en">Syromyatnikova S.I., Pantyukhov V.B., Shatokhina I.V., Markin V.A., Pirozhkov A.P., Timofeev M.A., Sizikova T.E., Rymyantseva I.G., Borisevich S.V.</copyright-holder><copyright-holder xml:lang="ru">Сыромятникова И.I., Пантюхов В.Б., Шатохина И.В., Маркин В.А., Пирожков А.П., Тимофеев М.А., Сизикова Т.Е., Румянцева И.Г., 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/13807">https://microbiol.crie.ru/jour/article/view/13807</self-uri><abstract xml:lang="en"><p>Aim. Optimization of conditions of quantitative evaluation of Argentine hemorrhagic fever causative agent. Materials and methods. Junin virus (XJ P37 strain) was obtained from National collection of viral hemorrhagic fever causative agents of the 1st pathogenicity group of the 33 rd Central Research Testing Institute. Junin virus (XJ P37 strain) culture with biological activity of 5.2 lg PFUxml -1 was used in the experiments. Vero B, 6619-1(D) and GMK-AH-1(D) were obtained from collection of cell culture of the Research Scientific Centre of the 33rd Central Research Testing Institute. Calculation of biological activity of Junin virus during titration in cell cultures was carried out by Kerber method with modification by I.P. Ashmarin. Results. During incubation for 4 - 7 days after the infection of cell monolayer the determined biological activity was 4.4 - 6.4 lg PFUxml -1; the size of the formed negative colonies - (1.5+0.5) mm. Conclusion. The conditions of quantitative evaluation of Argentine hemorrhagic fever were optimized by negative colonies method (using 5 - 7 day Vero B cell culture monolayer with staining of monolayer on day 5 of secondary incubation, recording of results at day 7 after the infection).</p></abstract><trans-abstract xml:lang="ru"><p>Цель. Оптимизация условий количественной оценки возбудителя Аргентинской геморрагической лихорадки. Материалы и методы. Вирус Хунин (штамм XJ P37) получен из Национальной коллекции возбудителей вирусных геморрагических лихорадок I группы патогенности 33 ЦНИИИ. В опытах была использована культура вируса Хунин (штамм XJ P37) с биологической активностью 5,2 lg БОЕхмл -1. Культуры клеток Vero B, 6619-1(Д) и GMK-AH-1^) получены из коллекции культур клеток НИЦ 33 ЦНИИИ. Расчет биологической активности вируса Хунин при титровании на культурах клеток проводили методом Кербера в модификации И.П. Ашмарина. Результаты. При инкубировании в течение 4 - 7 суток после инфицирования клеточного монослоя определяемая биологическая активность вируса Хунин составляла от 4,4 до 6,4 lg БОЕхмл -1; размер образуемых негативных колоний - (1,5±0,5) мм. Заключение. Оптимизированы условия количественной оценки возбудителя Аргентинской геморрагической лихорадки методом негативных колоний (использование пяти-семисуточного монослоя культуры клеток Vero В, покраска монослоя на пятые сутки вторичного инкубирования, учет результатов на седьмые сутки от момента инфицирования).</p></trans-abstract><kwd-group xml:lang="en"><kwd>Junin virus</kwd><kwd>Argentine hemorrhagic fever</kwd><kwd>cell culture</kwd><kwd>titration</kwd><kwd>agar coating</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>вирус Хунин</kwd><kwd>Аргентинская геморрагическая лихорадка</kwd><kwd>культура клеток</kwd><kwd>титрование</kwd><kwd>агаровое покрытие</kwd></kwd-group></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>Ашмарин И.П., Воробьев А.А. Статистические методы в микробиологических исследованиях. Л., Гос. изд. мед. лит., 1962.</mixed-citation></ref><ref id="B2"><label>2.</label><mixed-citation>Маркин В.А., Пантюхов В.Б., Марков В.И., Бондарев В.П. Аргентинская геморрагическая лихорадка. Журн. микробиол. 2012, 2: 78-87.</mixed-citation></ref><ref id="B3"><label>3.</label><mixed-citation>Маркин В.А., Марков В.И. Вирусные геморрагические лихорадки - эволюция эпидемического потенциала. Журн. микробиол. 2002, 2: 91-98.</mixed-citation></ref><ref id="B4"><label>4.</label><mixed-citation>Мельникова О.В., Титенко А.М., Андаев Е.И. Санитарная охрана территории от завоза и распространения особо опасных вирусных инфекций. Аргентинская и Боливийская геморрагические лихорадки. Пробл. особо опасных инф. 2010, 104 (2): 29-34.</mixed-citation></ref><ref id="B5"><label>5.</label><mixed-citation>Ambrossio A.M., Enria D.A. Junin virus isolation from lymphomononuclear cells of patients wich Argentine hemorrhagic fever. Intervirology. 1986, 25 (20): 97-102.</mixed-citation></ref><ref id="B6"><label>6.</label><mixed-citation>Bushar G., Sagripanti J.L. Method for improving accuracy of virus titration: Standardization of plague assay for Junin virus. J. Virol. Meth. 1990, 30: 99-108.</mixed-citation></ref><ref id="B7"><label>7.</label><mixed-citation>Lascano E.F., Birria M.L. Diagnosis of Junin virus in cell cultures by immunoperoxi-dase staining. Arch. Virol. 1981, 70 (1): 79-82.</mixed-citation></ref><ref id="B8"><label>8.</label><mixed-citation>Viral hemorrhagic fevers: Current, comprehensive information on pathogenesis, microbiology, epidemiology, diagnosis, treatment and prophylaxis. CDC: 2004 CTDRAP / JDSA. URL: http://www.idsociety.org. (дата обращения: 20.05.12).</mixed-citation></ref></ref-list></back></article>
