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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="brief-report" 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">14008</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>Short Communication</subject></subj-group></article-categories><title-group><article-title xml:lang="en">STUDY OF SENSITIVITY OF LABORATORY ANIMALS TO A CAUSATIVE AGENT OF ARGENTINE HEMORRHAGIC FEVER</article-title><trans-title-group xml:lang="ru"><trans-title>ИЗУЧЕНИЕ ЧУВСТВИТЕЛЬНОСТИ ЛАБОРАТОРНЫХ ЖИВОТНЫХ К ВОЗБУДИТЕЛЮ 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>С. И</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>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>Borisevich</surname><given-names>C. 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"></institution></aff><aff><institution xml:lang="ru">Scientific Research Center of the 33rd Central Scientific Research Test Institute, Sergiev Posad, Moscow Region, Russia</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2014-08-15" publication-format="electronic"><day>15</day><month>08</month><year>2014</year></pub-date><volume>91</volume><issue>4</issue><issue-title xml:lang="en">NO4 (2014)</issue-title><issue-title xml:lang="ru">№4 (2014)</issue-title><fpage>53</fpage><lpage>57</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 ©; 2014, Syromyatnikova S.I., Pantyukhov V.B., Shatokhina I.V., Timofeev M.A., Sizikova T.E., Borisevich C.V.</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2014, Сыромятникова С.И., Пантюхов В.Б., Шатохина И.В., Тимофеев М.А., Сизикова Т.Е., Борисевич С.В.</copyright-statement><copyright-year>2014</copyright-year><copyright-holder xml:lang="en">Syromyatnikova S.I., Pantyukhov V.B., Shatokhina I.V., Timofeev M.A., Sizikova T.E., Borisevich C.V.</copyright-holder><copyright-holder xml:lang="ru">Сыромятникова С.И., Пантюхов В.Б., Шатохина И.В., Тимофеев М.А., Сизикова Т.Е., 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/14008">https://microbiol.crie.ru/jour/article/view/14008</self-uri><abstract xml:lang="en"><p>Aim. Study sensitivity of laboratory animals to a causative agent of Argentine hemorrhagic fever. Materials and methods. Junin virus strain XJ P37 was obtained from the State Collection of Causative Agents of Viral Hemorrhagic Fevers of the Pathogenicity Group I ofScientific Research Center of the 33 rd Central Scientific Research Test Institute (SRC of the33 rd CSRTI). Junin virus strain XJ P37 culture with biological activity of 5.2 lg PFU x ml was used in the experiments. Mice (2 - 4 and 7 - 14 days old), guinea pigs (250 - 300 g), 1.8 - 2.5 kg shinshilla breed rabbits, 2.0 - 3.0 kg javanese macaque monkeys were obtained from vivarium of the SRC of the 33 rd CSRTI. Vero (B) and GMK-AH-1 (D) cell cultures were obtained from cell culture collection of the SRC of the 33 rd CSRTI. Biological activity calculation of Junin virus was carried out by Kerber in I.P. Amsharin modification. Results. Lethality in animals was from 12.5 to 50% after intranasal and intraperitoneal infection of guinea pigs, intramuscular, intraperitoneal and subcutaneous infection of rabbits, intracerebral and intranasal infection of mice at the doses from 0.4 to 1.0 x 10 5 PFU. Death of infected monkeys after intramuscular administration of the virus at 1.0 x 10 4 PFU dose was not observed. In 100% of surviving animals formation of virus-neutralizing antibodies was registered. Conclusion. Evaluation of sensitivity of laboratory animals to Junin virus has shown that intracerebrally infected mice may be used to maintain causative agent culture, infected guinea pigs - to prepare virus-containing cultures and modelling infection exacerbation in humans. Intramuscularly infected rabbits may be used to obtain hyper-immune sera.</p></abstract><trans-abstract xml:lang="ru"><p>Цель. Изучение чувствительности лабораторных животных к возбудителю Аргентинской геморрагической лихорадки. Материалы и методы. Вирус Хунин штамм XJ P37 получен из Государственной коллекции возбудителей вирусных геморрагических лихорадок I группы патогенности НИЦ 33 ЦНИИИ. В опытах была использована культура вируса Хунин штамм XJ P37 с биологической активностью 5,2 lg БОЕхмл -1. Мыши (2 - 4 и 7 - 14-дневного возраста), морские свинки массой 250 - 300 г, кролики породы шиншилла массой 1,8 - 2,5 кг, обезьяны яванские макаки массой 2,0 - 3,0 кг получены из вивария НИЦ 33 ЦНИИИ. Культуры клеток Vero (B) и GMK-AH-ЦД) получены из коллекции культур клеток НИЦ 33 ЦНИИИ. Расчет биологической активности вируса Хунин проводили по методике Кербера в модификации И.П. Ашмарина. Результаты. После интраназального и внутрибрюшинного инфицирования морских свинок, внутримышечного, внутрибрюшинного и подкожного способа инфицирования кроликов, внутримозгового и интраназального инфицирования мышей в дозах от 0,4 до 1,0х10 5 БОЕ летальность животных составила от 12,5 до 50%. Гибели инфицированных обезьян после внутримышечного введения вируса в дозе 1,0х10 4 БОЕ не наблюдали. У 100 % выживших животных регистрировали формирование вируснейтрализующих антител. Заключение. В результате оценки чувствительности лабораторных животных к вирусу Хунин выявлено, что интрацеребрально зараженные мыши могут быть использованы для поддержания культур возбудителя, инфицированные морские свинки - для получения вируссодержащих культур и моделирования проявления инфекции у человека. Внутримышечно инфицированные кролики могут быть использованы для получения гипериммунных сывороток.</p></trans-abstract><kwd-group xml:lang="en"><kwd>Junin virus</kwd><kwd>Argentine hemorrhagic fever</kwd><kwd>laboratory animals</kwd><kwd>virus biological activity determination</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>вирус Хунин</kwd><kwd>Аргентинская геморрагическая лихорадка</kwd><kwd>лабораторные животные</kwd><kwd>определение биологической активности вируса</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., 1962.</mixed-citation></ref><ref id="B2"><label>2.</label><mixed-citation>Руководство по лабораторной диагностике вирусных и риккетсиозных болезней. П.Ф. Здродовский (ред.). М., 1965.</mixed-citation></ref><ref id="B3"><label>3.</label><mixed-citation>Alche L.E., Coulombie F.C., Coto C.E. 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