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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="other" 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">13701</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></subject></subj-group></article-categories><title-group><article-title xml:lang="en">GENETIC CHARACTERISTIC OF VIRULENT POTENTIAL OF ENTEROCOCCI OF HUMAN INTESTINE MICROBIOTA</article-title><trans-title-group xml:lang="ru"><trans-title>ГЕНЕТИЧЕСКАЯ ХАРАКТЕРИСТИКА ВИРУЛЕНТНОГО ПОТЕНЦИАЛА ЭНТЕРОКОККОВ КИШЕЧНОЙ МИКРОБИОТЫ ЧЕЛОВЕКА</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Valysheva</surname><given-names>I V</given-names></name><name xml:lang="ru"><surname>Валышева</surname><given-names>И В</given-names></name></name-alternatives><bio xml:lang="ru"><p>Институт клеточного и внутриклеточного симбиоза, Государственная медицинская академия, Оренбург</p></bio><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">Институт клеточного и внутриклеточного симбиоза, Государственная медицинская академия, Оренбург</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2012-08-15" publication-format="electronic"><day>15</day><month>08</month><year>2012</year></pub-date><volume>89</volume><issue>4</issue><issue-title xml:lang="en">NO4 (2012)</issue-title><issue-title xml:lang="ru">№4 (2012)</issue-title><fpage>44</fpage><lpage>47</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 ©; 2012, Valysheva I.V.</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2012, Валышева И.В.</copyright-statement><copyright-year>2012</copyright-year><copyright-holder xml:lang="en">Valysheva I.V.</copyright-holder><copyright-holder xml:lang="ru">Валышева 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/13701">https://microbiol.crie.ru/jour/article/view/13701</self-uri><abstract xml:lang="en"><p>Aim. Determine prevalence of genetic determinants of virulence among enterococci strains
comprising human intestine microbiota. Materials and methods. 81 enterococci strains isolated
from intestine of individuals during examination for dysbiosis were used in the study. Strain identification
was performed by using multiplex PCR. Hemolytic and gelatinase activity was determined
by dish method; genes coding virulence factor synthesis (gelE, sprE, cylM, cylB, cylA, esp) - by
PCR. Results. A wide set of genetic determinants of virulence was detected in E. faecalis strain
microorganisms. Conclusion. Enterococcus genus microorganisms of human intestine microbiota
that have virulence potential may become the reason for endogenous infection. The data obtained
may be used for prognosis of risk of development of endogenous enterococci infections.</p></abstract><trans-abstract xml:lang="ru"><p>Цель. Определение распространенности генетических детерминант вирулентности
среди штаммов энтерококков, входящих в состав кишечной микробиоты человека.
Материалы и методы. В исследовании использовали 81 штамм энтерококков, выделенных
из кишечника людей при обследовании на дисбиоз. Идентификацию штаммов осущест-
вляли с помощью мультиплексной ПЦР. Гемолитическую и желатиназную активность
определяли чашечным методом; гены, кодирующие синтез факторов вирулентности (gelE,
sprE, cylM, cylB, cylA, esp) - с помощью ПЦР. Результаты. Выявлен широкий набор ге-
нетических детерминант вирулентности у микроорганизмов вида E. faecalis. Заключение.
Штаммы микроорганизмов рода Enterococcus кишечной микробиоты человека, обладаю-
щие вирулентным потенциалом, могут стать причиной эндогенной инфекции. Полученные
данные могут быть использованы для прогнозирования риска развития эндогенных эн-
терококковых инфекций.</p></trans-abstract><kwd-group xml:lang="en"><kwd>Enterococcus</kwd><kwd>Enterococcus</kwd><kwd>virulence genes</kwd><kwd>PCR</kwd><kwd>human microbiota</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>гены вирулентности</kwd><kwd>ПЦР</kwd><kwd>микробиота человека</kwd></kwd-group></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>Габриэлян Н. И., Горская Е. М., Спирина Т. С. и др. Энтерококки как возбудители послеоперационных инфекционных осложнений. Журн. микробиол. 2007, 4: 50-53.</mixed-citation></ref><ref id="B2"><label>2.</label><mixed-citation>Сидоренко С.В., Резван С.П., Грудинина С.А. и др. Результаты многоцентрового исследования антибиотикочувствительности энерококков. Антибиот. химиотер. 1998, 43 (9): 9-18.</mixed-citation></ref><ref id="B3"><label>3.</label><mixed-citation>Al-Solaiman Y., Estrada E., Allon M. The spectrum of infections in catheter-dependent hemodialysis patients. Clin. J. Am. Soc. Nephrol., 2011, 6 (9): 2247-2252</mixed-citation></ref><ref id="B4"><label>4.</label><mixed-citation>Asghar A.H. Frequency and antibiotic susceptibility of grampositive bacteria in Makkah hospitals. Ann. Saudi. Med., 2011, 31 (5): 462-468.</mixed-citation></ref><ref id="B5"><label>5.</label><mixed-citation>Cai T., Mazzoli S., Meacci F. et al. Epidemiological features and resistance pattern in uropathogens isolated from chronic bacterial prostatitis. J. Microbiol., 2011, 49 (3): 448-454.</mixed-citation></ref><ref id="B6"><label>6.</label><mixed-citation>Ipek I.O., Bozaykut A., Arman D.C. et al. Antimicrobial resistance patterns of uropathogens among children in Istanbul, Turkey. Southeast. Asian. J. Trop. Med. Public. Health., 2011, 42 (2): 355-362.</mixed-citation></ref><ref id="B7"><label>7.</label><mixed-citation>Jackson C. R., Fedorka-Cray P. J., Barrett J. B. Use of a genus- and species-specific multiplex PCR for identification of enterococci. J. Clin. Microbiol., 2004, 42 (8): 3558-3565.</mixed-citation></ref><ref id="B8"><label>8.</label><mixed-citation>Jett B. D., Huycke M.M., Gilmore M.S. Virulence of Enterococci. Clin. Microbiol. Rev., 1994, 7 (4): 462-478.</mixed-citation></ref><ref id="B9"><label>9.</label><mixed-citation>Kobayashi N., Alam Md. M., Nishimoto Y. et al. Distribution of aminoglycoside resistance genes in recent clinical isolates of Enterococcus faecalis, Enterococcus faecium and Enterococcus avium. Epidemiol. Infect., 2001, 126: 197- 204. 10.</mixed-citation></ref><ref id="B10"><label>10.</label><mixed-citation>Múñez E., Ramos A., Espejo T.A. et al. Microbiology of surgical site infections in abdominal tract surgery patients. Cir. Esp., 2011, 89 (9): 606-612.</mixed-citation></ref><ref id="B11"><label>11.</label><mixed-citation>Patel R., Uhl J. R., Kohner P. et al. Multiplex PCR Detection of vanA, vanB, vanC-1, and vanC-2/3 Genes in Enterococci. J. Clin. Microbiol., 1997, 35 (3): 703-707.</mixed-citation></ref><ref id="B12"><label>12.</label><mixed-citation>Reviriego C., Eaton T., Martín R. et al. Screening of virulence determinants in Enterococcus faecium strains isolated from breast milk. J. Hum. Lact., 2005, 21 (2): 131-137.</mixed-citation></ref><ref id="B13"><label>13.</label><mixed-citation>Shinagawa N., Osanai H., Hirata K. et al. Bacteria isolated from surgical infections and its susceptibilities to antimicrobial agents-special references to bacteria isolated between April 2009 and March 2010. Jpn. J. Antibiot., 2011, 64 (3): 125-169.</mixed-citation></ref></ref-list></back></article>
