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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">nefr</journal-id><journal-title-group><journal-title xml:lang="ru">Нефрология</journal-title><trans-title-group xml:lang="en"><trans-title>Nephrology (Saint-Petersburg)</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1561-6274</issn><issn pub-type="epub">2541-9439</issn><publisher><publisher-name>Pavlov First Saint-Petersburg State Medical University</publisher-name></publisher></journal-meta><article-meta><article-id custom-type="elpub" pub-id-type="custom">nefr-205</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>ОРИГИНАЛЬНЫЕ СТАТЬИ КЛИНИЧЕСКИЕ ИССЛЕДОВАНИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>ORIGINAL ARTICLES CLINICAL STUDIES</subject></subj-group></article-categories><title-group><article-title>Есть ли дневные вариации микробиоты мочи у здоровых женщин?</article-title><trans-title-group xml:lang="en"><trans-title>Does the urine microbiota of healthy women vary during daytime?</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>Набока</surname><given-names>Ю. Л.</given-names></name><name name-style="western" xml:lang="en"><surname>Naboka</surname><given-names>Yu. L.</given-names></name></name-alternatives><email xlink:type="simple">nagu22@mail.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>Коган</surname><given-names>М. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Kogan</surname><given-names>M. I.</given-names></name></name-alternatives><email xlink:type="simple">dept_kogan@mail.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>Гудима</surname><given-names>И. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Gudima</surname><given-names>I. A.</given-names></name></name-alternatives><email xlink:type="simple">nagu22@mail.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>Заруцкий</surname><given-names>С. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Zarutskiy</surname><given-names>S. A.</given-names></name></name-alternatives><email xlink:type="simple">aks1.rostov@gmail.com</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>Джалагония</surname><given-names>К. Т.</given-names></name><name name-style="western" xml:lang="en"><surname>Jalagonia</surname><given-names>K. T.</given-names></name></name-alternatives><email xlink:type="simple">nagu22@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Ростовский государственный медицинский университет</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Rostov State Medical University</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2016</year></pub-date><pub-date pub-type="epub"><day>01</day><month>09</month><year>2016</year></pub-date><volume>20</volume><issue>5</issue><fpage>36</fpage><lpage>42</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Набока Ю.Л., Коган М.И., Гудима И.А., Заруцкий С.А., Джалагония К.Т., 2016</copyright-statement><copyright-year>2016</copyright-year><copyright-holder xml:lang="ru">Набока Ю.Л., Коган М.И., Гудима И.А., Заруцкий С.А., Джалагония К.Т.</copyright-holder><copyright-holder xml:lang="en">Naboka Y.L., Kogan M.I., Gudima I.A., Zarutskiy S.A., Jalagonia K.T.</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.nephrolog.ru/jour/article/view/205">https://journal.nephrolog.ru/jour/article/view/205</self-uri><abstract><p>ЦЕЛЬ: исследование микробиоты мочи у здоровых женщин в дневное время суток. ПАЦИЕНТЫ И МЕТОДЫ. Проведено бактериологическое исследование мочи у 20 здоровых сексуально активных женщин в различное время суток (8:00, 12:00, 16:00). Исследование мочи проводили на расширенном наборе питательных сред для факультативно-анаэробных и неклостридиально-анаэробных бактерий. Использованы 10 питательных сред. Для создания анаэробных условий использовали HiAnaerobic System - Mark VI или AnaeroHiGas Pak. Расчеты выполняли в среде статистической обработки и визуализации данных R. РЕЗУЛЬТАТЫ. При бактериологическом исследовании 60 образцов мочи стерильные посевы отсутствовали. В группе факультативно-анаэробных бактерий в течение дня с высокой частотой (&gt;60,0%) обнаруживали коагулазоотрицательные стафилококки и Corynebacterium spp. В группе неклостридиально- анаэробных бактерий стабильными ассоциантами являлись Eubacterium spp., Peptococcus spp., Propionibacterium spp., Lactobacillus spp. Уровень бактериурии для всех верифицированных в моче у здоровых женщин микроорганизмов в подавляющем большинстве случаев был &lt;103 КОЕ/мл. Значимые различия по частоте обнаружения различных родов бактерий в моче в течение дня отсутствовали. Значимых различий в уровнях бактериурии не выявлено за исключением 3 родов. Дендрограммы свидетельствуют о высоком уровне подобия частоты присутствия и концентрации микроорганизмов в различные сроки. ЗАКЛЮЧЕНИЕ. У здоровых женщин характерный спектр мочи идентифицируется независимо от времени дня.</p></abstract><trans-abstract xml:lang="en"><p>THE AIM: to study the urine microbiota of healthy women during daytime. PATIENTS AND METHODS. We performed bacteriological examination of urine samples from 20 healthy sexually active women taken at different time (at 8:00, 12:00, and 16:00). Examination of the urine was performed using an extended set of culture media for facultative anaerobic and non-clostridial anaerobic bacteria. 10 culture media were used. HiAnaerobic System - Mark VI or AnaeroHiGas Pak were used to create anaerobic conditions. Calculations were performed in R software environment for statistical computing and graphics. RESULTS. Bacteriological examination of 60 urine specimens revealed no sterile samples. In the facultative anaerobic bacteria group, coagulase-negative staphylococci and Corynebacterium spp. were detected with high frequency (&gt;60,0%) throughout the day. In the nonclostridial anaerobic bacteria group, Eubacterium spp., Peptococcus spp., Propionibacterium spp., and Lactobacillus spp. demonstrated stable association. Bacteriuria level for all microorganisms verified in the urine of healthy women in the overwhelming majority of cases was &lt;103 CFU/ml. Cochran’s test established the absence of significant variations in the detection frequency of different bacterial genera during the day. Except for 3 genera, no significant differences in the bacteriuria levels were revealed. Dendrograms indicate high level of similarity between the presence frequency and concentration of microorganisms at different points in time. CONCLUSION. Typical spectrum of the urine is identified in healthy women irrespectively of the time of the day.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>моча</kwd><kwd>здоровые женщины</kwd><kwd>аэробные и анаэробные бактерии</kwd></kwd-group><kwd-group xml:lang="en"><kwd>urine</kwd><kwd>healthy women</kwd><kwd>aerobic and anaerobic bacteria</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">Воробьев АА. Медицинская микробиология, вирусология и иммунология. МИА, М., 2004; 690</mixed-citation><mixed-citation xml:lang="en">Воробьев АА. Медицинская микробиология, вирусология и иммунология. МИА, М., 2004; 690</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Osborne NG. Acute urinary-tract infection: a condition over-diagnosed in women? 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