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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">13926</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">MEASUREMENT OF GENITAL MYCOPLASMA CONCENTRATION BY USING A MICROBIOLOGICAL AND MOLECULAR-BIOLOGICAL METHODS</article-title><trans-title-group xml:lang="ru"><trans-title>ИЗМЕРЕНИЕ КОНЦЕНТРАЦИИ ГЕНИТАЛЬНЫХ МИКОПЛАЗМ С ИСПОЛЬЗОВАНИЕМ МИКРОБИОЛОГИЧЕСКОГО И МОЛЕКУЛЯРНО-БИОЛОГИЧЕСКОГО МЕТОДОВ</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Ivanova</surname><given-names>T. A</given-names></name><name xml:lang="ru"><surname>Иванова</surname><given-names>Т. А</given-names></name></name-alternatives><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Guschin</surname><given-names>A. E</given-names></name><name xml:lang="ru"><surname>Гущин</surname><given-names>А. Е</given-names></name></name-alternatives><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Gamova</surname><given-names>N. A</given-names></name><name xml:lang="ru"><surname>Гамова</surname><given-names>Н. А</given-names></name></name-alternatives><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Barkhatova</surname><given-names>O. I</given-names></name><name xml:lang="ru"><surname>Бархатова</surname><given-names>О. И</given-names></name></name-alternatives><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Rakovskaya</surname><given-names>I. V</given-names></name><name xml:lang="ru"><surname>Раковская</surname><given-names>И. В</given-names></name></name-alternatives><xref ref-type="aff" rid="aff2"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">Central Research Institute of Epidemiology, Moscow, Russia</institution></aff><aff><institution xml:lang="ru">Центральный НИИ эпидемиологии, Москва</institution></aff></aff-alternatives><aff-alternatives id="aff2"><aff><institution xml:lang="en">Gamaleya Research Institute of Epidemiology and Microbiology, Moscow, Russia</institution></aff><aff><institution xml:lang="ru">НИИ эпидемиологии и микробиологии им. Н.Ф.Гамалеи, Москва</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2014-04-15" publication-format="electronic"><day>15</day><month>04</month><year>2014</year></pub-date><volume>91</volume><issue>2</issue><issue-title xml:lang="en">NO2 (2014)</issue-title><issue-title xml:lang="ru">№2 (2014)</issue-title><fpage>25</fpage><lpage>29</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, Ivanova T.A., Guschin A.E., Gamova N.A., Barkhatova O.I., Rakovskaya I.V.</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2014, Иванова Т.А., Гущин А.Е., Гамова Н.А., Бархатова О.И., Раковская И.В.</copyright-statement><copyright-year>2014</copyright-year><copyright-holder xml:lang="en">Ivanova T.A., Guschin A.E., Gamova N.A., Barkhatova O.I., Rakovskaya I.V.</copyright-holder><copyright-holder xml:lang="ru">Иванова Т.А., Гущин А.Е., Гамова Н.А., Бархатова О.И., Раковская И.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/13926">https://microbiol.crie.ru/jour/article/view/13926</self-uri><abstract xml:lang="en"><p>Aim. Establishment of ratios that would allow to execute recalculation of mycoplasma concentration from CFU/ml and/or CCU/ml into units obtained during PCR analysis - geq/ml. Materials and methods. Pure cultures of Mycoplasma hominis, Ureaplasma parvum and Ureaplasma urealyticum were studied by cultural and molecular-biological methods with quantitative evaluation. Studies of initial cultures as well as series of 10-fold dilutions were carried out. 32 experiments in total were carried out. Results. Ratio between geq/ml and CFU/ml for M. hominis was 3.5; geq/ ml and CCU/ml ratio - 4.4. Ratio between geq/ml and CCU/ml for U. parvum was 7.1; for U. urealyticum - 11.2. Conclusion. Ratios between indexes obtained during quantitative study of pure genital micoplasma cultures by using 2 methods were established.</p></abstract><trans-abstract xml:lang="ru"><p>Цель. Установление соотношений, которые позволят производить пересчет концентраций микоплазм из КОЕ/мл или ЦОЕ/мл в единицы, получаемые при анализе методом ПЦР - ГЭ/мл. Материалы и методы. Чистые культуры Mycoplasma hominis, Ureaplasma parvum и Ureaplasma urealyticum исследовали культуральным и молекулярно-биологическим методами с количественной оценкой. Проводили исследование как исходных культур, так и серий десятикратных разведений. Всего проведено 32 эксперимента. Результаты. Соотношение между ГЭ/мл и КОЕ/мл для M. hominis составило 3,5; отношение ГЭ/мл и ЦОЕ/мл - 4,4. Отношение между ГЭ/мл и ЦОЕ/мл для U.parvum составило 7,1; для U. urealyticum - 11,2. Заключение. Установлены соотношения между показателями, получаемыми при количественными исследовании чистых культур генитальных микоплазм с использованием двух методов</p></trans-abstract><kwd-group xml:lang="en"><kwd>U.parvum</kwd><kwd>U.urealyticum</kwd><kwd>M.hominis</kwd><kwd>genital mycoplasma</kwd><kwd>U.parvum</kwd><kwd>U.urealyticum</kwd><kwd>M.hominis</kwd><kwd>PCR-RT</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>генитальные микоплазмы</kwd><kwd>ПЦР в режиме реального времени</kwd></kwd-group></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>Дмитриев Г.А. Лабораторная диагностика бактериальных урогенитальных инфекций. М., Мед. книга, 2007.</mixed-citation></ref><ref id="B2"><label>2.</label><mixed-citation>Лабинская А.С., Костюкова Н.Н., Иванова С.М. Руководство по медицинской микробиологии. М., Бином, 2010.</mixed-citation></ref><ref id="B3"><label>3.</label><mixed-citation>Савичева А.М., Башмакова М.А., Новикова Л.Н. и др. 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