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<article article-type="research-article" dtd-version="1.3" 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" xml:lang="ru"><front><journal-meta><journal-id journal-id-type="publisher-id">microbe</journal-id><journal-title-group><journal-title xml:lang="ru">Проблемы особо опасных инфекций</journal-title><trans-title-group xml:lang="en"><trans-title>Problems of Particularly Dangerous Infections</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">0370-1069</issn><issn pub-type="epub">2658-719X</issn><publisher><publisher-name>Russian Research Anti-Plague Institute “Microbe”</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.21055/0370-1069-2016-3-81-84</article-id><article-id custom-type="elpub" pub-id-type="custom">microbe-332</article-id><article-categories><subj-group subj-group-type="heading"><subject>Research Article</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="ru"><subject>БИОТЕХНОЛОГИЯ, ИММУНОЛОГИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>BIOTECHNOLOGY, IMMUNOLOGY</subject></subj-group></article-categories><title-group><article-title>Совершенствование технологии получения живой туляремийной вакцины</article-title><trans-title-group xml:lang="en"><trans-title>Enhancement of the Technology for Live Tularemia Vaccine Production</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Волох</surname><given-names>О. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Volokh</surname><given-names>O. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Российская Федерация, 410005, Саратов, ул. Университетская, 46</p></bio><bio xml:lang="en"><p>46, Universitetskaya St., Saratov, 410005, Russian Federation</p></bio><email xlink:type="simple">rusrapi@microbe.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Комиссаров</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Komissarov</surname><given-names>A. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Российская Федерация, 410005, Саратов, ул. Университетская, 46</p></bio><bio xml:lang="en"><p>46, Universitetskaya St., Saratov, 410005, Russian Federation</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Антонычева</surname><given-names>М. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Antonycheva</surname><given-names>M. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Российская Федерация, 410005, Саратов, ул. Университетская, 46</p></bio><bio xml:lang="en"><p>46, Universitetskaya St., Saratov, 410005, Russian Federation</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Лобовикова</surname><given-names>О. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Lobovikova</surname><given-names>O. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Российская Федерация, 410005, Саратов, ул. Университетская, 46</p></bio><bio xml:lang="en"><p>46, Universitetskaya St., Saratov, 410005, Russian Federation</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Авдеева</surname><given-names>Н. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Avdeeva</surname><given-names>N. G.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Российская Федерация, 410005, Саратов, ул. Университетская, 46</p></bio><bio xml:lang="en"><p>46, Universitetskaya St., Saratov, 410005, Russian Federation</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Вахрушина</surname><given-names>Н. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Vakhrushina</surname><given-names>N. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Российская Федерация, 410005, Саратов, ул. Университетская, 46</p></bio><bio xml:lang="en"><p>46, Universitetskaya St., Saratov, 410005, Russian Federation</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Миронова</surname><given-names>Н. П.</given-names></name><name name-style="western" xml:lang="en"><surname>Mironova</surname><given-names>N. P.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Российская Федерация, 410005, Саратов, ул. Университетская, 46</p></bio><bio xml:lang="en"><p>46, Universitetskaya St., Saratov, 410005, Russian Federation</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Бибиков</surname><given-names>Д. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Bibikov</surname><given-names>D. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Российская Федерация, 410005, Саратов, ул. Университетская, 46</p></bio><bio xml:lang="en"><p>46, Universitetskaya St., Saratov, 410005, Russian Federation</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Никифоров</surname><given-names>А. К.</given-names></name><name name-style="western" xml:lang="en"><surname>Nikiforov</surname><given-names>A. K.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Российская Федерация, 410005, Саратов, ул. Университетская, 46</p></bio><bio xml:lang="en"><p>46, Universitetskaya St., Saratov, 410005, Russian Federation</p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФКУЗ «Российский научно-исследовательский противочумный институт «Микроб»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Russian Research Anti-Plague Institute “Microbe”</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2016</year></pub-date><pub-date pub-type="epub"><day>20</day><month>09</month><year>2016</year></pub-date><volume>0</volume><issue>3</issue><fpage>81</fpage><lpage>84</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Волох О.А., Комиссаров А.В., Антонычева М.В., Лобовикова О.А., Авдеева Н.Г., Вахрушина Н.И., Миронова Н.П., Бибиков Д.Н., Никифоров А.К., 2016</copyright-statement><copyright-year>2016</copyright-year><copyright-holder xml:lang="ru">Волох О.А., Комиссаров А.В., Антонычева М.В., Лобовикова О.А., Авдеева Н.Г., Вахрушина Н.И., Миронова Н.П., Бибиков Д.Н., Никифоров А.К.</copyright-holder><copyright-holder xml:lang="en">Volokh O.A., Komissarov A.V., Antonycheva M.V., Lobovikova O.A., Avdeeva N.G., Vakhrushina N.I., Mironova N.P., Bibikov D.N., Nikiforov A.K.</copyright-holder><license xml:lang="ru" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>Данная работа распространяется под лицензией Creative Commons Attribution 4.0.</license-p></license><license xml:lang="en" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>This work is licensed under a Creative Commons Attribution 4.0 License.</license-p></license></permissions><self-uri xlink:href="https://journal.microbe.ru/jour/article/view/332">https://journal.microbe.ru/jour/article/view/332</self-uri><abstract><sec><title>Цель исследования</title><p>Цель исследования. Разработка и апробация новых биотехнологических приемов в технологии получения живой туляремийной вакцины.</p></sec><sec><title>Материалы и методы</title><p>Материалы и методы: Штамм Francisella tularensis 15 НИИЭГ использовали в качестве штамма-продуцента, штамм F. tularensis 503 – в качестве тест-заражающего. Проводили культивирование штамма-продуцента на плотных и жидких питательных средах, тангенциальную ультрафильтрацию на ультра-микрофильтрационной установке «Вива-флоу», лиофилизацию в сублимационной сушильной установке FreeZone 2,5 L.</p></sec><sec><title>Результаты и обсуждение</title><p>Результаты и обсуждение. Использование сконструированной жидкой питательной среды на основе ферментативного гидролизата фибрина и применение глубинного культивирования штамма-продуцента позволило увеличить выход биомассы. На этапе концентрирования культуры туляремийного микроба методом микрофильтрации через мембраны с размером пор 0,2 мкм в режиме тангенциального потока жидкости увеличено содержание микробных клеток и проведено освобождение от остатков питательной среды. Проведенный сравнительный анализ полученных по экспериментальной технологии лабораторных серий вакцины с коммерческим препаратом вакцины туляремийной живой показал их соответствие нормативным свойствам. Установлено, что применение новой жидкой питательной среды, глубинного культивирования, способов концентрирования и сепарации биомассы не оказывает отрицательного влияния на основные свойства живой туляремийной вакцины и в дальнейшем позволит в значительной степени повысить технологичность производства.</p></sec></abstract><trans-abstract xml:lang="en"><p>Objective of the study was to develop and test new biotechnological approaches for live tularemia vaccine production.</p><sec><title>Materials and methods</title><p>Materials and methods: Francisella tularensis 15 NIIEG strain was used as producer-strain; Francisella tularensis 503 strain – as test infecting one. Producer strain was cultivated on solid and liquid nutrient media. Tangential ultrafiltration was performed with the help of microfiltration module “Viva-flow”. Lyophilization was conducted using drying installation – Free Zone 2.5 L.</p></sec><sec><title>Results and discussion</title><p>Results and discussion: Application of the designed liquid nutrient medium on the basis of enzymatic fibrin hydrolysate and submerged cultivation of the producer-strain has allowed for a significant biomass yield increment. At the stage of tularemia microbe culture concentration via microfiltration through filtering membranes with pore size of 0.2 μm, in the mode of tangential liquid flow, increased has been the content of microbe cells; the nutrient media residues – removed. Comparative analysis of the obtained in accordance with experimental technique laboratory series of the vaccine and commercial preparation of live tularemia vaccine has demonstrated their conformity with the specific normative properties. It is established that application of modified liquid nutrient medium, submerged cultivation conditions, methods of biomass concentration and separation has no negative influence on the main properties of live tularemia vaccine and will provide for considerable produce-ability increase in the future.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>Francisella tularensis</kwd><kwd>живая туляремийная вакцина</kwd><kwd>питательная среда</kwd><kwd>культивирование</kwd><kwd>ультрафильтрация</kwd></kwd-group><kwd-group xml:lang="en"><kwd>Francisella tularensis</kwd><kwd>live tularemia vaccine</kwd><kwd>nutrient medium</kwd><kwd>cultivation</kwd><kwd>ultra-filtration</kwd></kwd-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Волох О.А., Антонычева М.В., Авдеева Н.Г., Вахрушина И.И., Никифоров А.К. Питательная среда для глубинного культивирования туляремийного микроба. 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