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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">13612</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">DEVELOPMENT AND USE OF TEST-SYSTEMS FOR MOLECULAR-GENETIC DETECTION OF OUT-OF-HOSPITAL PNEUMONIA AGENTS</article-title><trans-title-group xml:lang="ru"><trans-title>РАЗРАБОТКА И ИСПОЛЬЗОВАНИЕ ТЕСТСИСТЕМ ДЛЯ МОЛЕКУЛЯРНО-ГЕНЕТИЧЕСКОЙ ДЕТЕКЦИИ ВОЗБУДИТЕЛЕЙ ВНЕБОЛЬНИЧНОЙ ПНЕВМОНИИ</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Mavzyutov</surname><given-names>A. R</given-names></name><name xml:lang="ru"><surname>Мавзютов</surname><given-names>А. Р</given-names></name></name-alternatives><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Mirsayapova</surname><given-names>I. A</given-names></name><name xml:lang="ru"><surname>Мирсаяпова</surname><given-names>И. А</given-names></name></name-alternatives><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Baymiev</surname><given-names>A. Kh</given-names></name><name xml:lang="ru"><surname>Баймиев</surname><given-names>А. Х.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Khasanova</surname><given-names>G. F</given-names></name><name xml:lang="ru"><surname>Хасанова</surname><given-names>Г. Ф</given-names></name></name-alternatives><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Mavzyutova</surname><given-names>G. A</given-names></name><name xml:lang="ru"><surname>Мавзютова</surname><given-names>Г. А</given-names></name></name-alternatives><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Ochilova</surname><given-names>R. A</given-names></name><name xml:lang="ru"><surname>Очилова</surname><given-names>Р. А</given-names></name></name-alternatives><xref ref-type="aff" rid="aff1"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">Bashkiria State Medical University</institution></aff><aff><institution xml:lang="ru">Башкирский государственный медицинский университет</institution></aff></aff-alternatives><aff-alternatives id="aff2"><aff><institution xml:lang="en">Research Institute of Biochemistry and Genetics</institution></aff><aff><institution xml:lang="ru">Институт биохимии и генетики</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2011-12-15" publication-format="electronic"><day>15</day><month>12</month><year>2011</year></pub-date><volume>88</volume><issue>6</issue><issue-title xml:lang="en">NO6 (2011)</issue-title><issue-title xml:lang="ru">№6 (2011)</issue-title><fpage>69</fpage><lpage>72</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 ©; 2011, Mavzyutov A.R., Mirsayapova I.A., Baymiev A.K., Khasanova G.F., Mavzyutova G.A., Ochilova R.A.</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2011, Мавзютов А.Р., Мирсаяпова И.А., Баймиев А.Х., Хасанова Г.Ф., Мавзютова Г.А., Очилова Р.А.</copyright-statement><copyright-year>2011</copyright-year><copyright-holder xml:lang="en">Mavzyutov A.R., Mirsayapova I.A., Baymiev A.K., Khasanova G.F., Mavzyutova G.A., Ochilova R.A.</copyright-holder><copyright-holder xml:lang="ru">Мавзютов А.Р., Мирсаяпова И.А., Баймиев А.Х., Хасанова Г.Ф., Мавзютова Г.А., Очилова Р.А.</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/13612">https://microbiol.crie.ru/jour/article/view/13612</self-uri><abstract xml:lang="en"><p>Aim. Search of new targets and improvements of molecular-genetic detection methods of species specific DNA fragments of out-of-hospital pneumonia (OP) infection agents in sputum. Materials and methods. Species specific oligonucleotide primers to Streptococcus pneumoniae, Haemophilus influenzae, Klebsiella pneumoniae, Pseudomonas aeruginosa, Branhamella catarrhalis were selected. 103 sputum samples from OP patients and 15 from practically healthy humans were test by using PCR and bacteriological method. Results. Mixed bacterial flora was detected by bacteriologic method in OP in 26 cases (25.2%). 14 patients (13.6%) had B.catarrhalis DNA in sputum, 12 patients (11.6%) - S.pneumoniaе, H.influenzae was detected in 11 examined individuals (10.7%), K.pneumoniae (7.9%) - in 8. In 32 cases (30%) etiology of OP could not be deciphered bacteriologically. B.catarrhalis was detected in 19 (18.5%) of OP patients, S.pneumoniaе - in 17 (16.5%), H.influenzaе and K.pneumoniae - in 14.5% and 12.6% (15 and 13 patients) respectively by using the developed PCR primers. In 16.5% cases (17 patients) positive results against several bacteria species simultaneously were obtained by PCR method, in 3.9% (4 patients) P.aeruginosawas detected. Conclusion. Use of PCR for detection of out-of-hospital pneumonia agents DNA significantly increases informativity of the study when compared with bacteriological method.</p></abstract><trans-abstract xml:lang="ru"><p>Цель. Поиск новых мишеней и усовершенствование способов молекулярно-генетической детекции в мокроте видоспецифических фрагментов ДНК возбудителей внебольничной пневмонии (ВП). Материалы и методы. Подобраны видоспецифичные олигонуклеотидные праймеры к Streptococcus pneumoniae, Haemophilus influenzae, Klebsiella pneumoniae, Pseudomonas aeruginosa, Branhamella catarrhalis. Бактериологическим методом и при использовании ПЦР протестировано 103 образца мокроты больных ВП и 15 практически здоровых людей. Результаты. Бактериологическим методом при ВП в 26 случаях (25,2%) выявлена смешанная бактериальная флора. У 14 больных (13,6%) в мокроте обнаружена ДНК B. catarrhalis, у 12 пациентов (11,6%) - S. pneumoniaе, H. influenzae была выявлена у 11 обследуемых (10,7%), K.pneumoniae в 8 случаях (7,9%). В 32 случаях (30%) бактериологически этиологию ВП расшифровать не удалось. При использовании ПЦР с разработанными праймерами B. catarrhalis выявлены у 19 (18,5%) больных ВП; S. pneumoniaе - у 17 (16,5%); H. influenzaе и K.pneumoniae - в 14,5 и 12,6% (15 и 13 пациентов) случаев. В 16,5% случаев (17 больных) методом ПЦР были получены положительные результаты одновременно к нескольким видам бактерий, в 3,9% случаев (4 больных) обнаружены P. aeruginosa. Заключение. Применение ПЦР для обнаружения ДНК возбудителей внебольничной пневмонии значительно повышает информативность исследования в сравнении с бактериологическим методом.</p></trans-abstract><kwd-group xml:lang="en"><kwd>PCR</kwd><kwd>out-of-hospital pneumonia</kwd><kwd>causative agent</kwd><kwd>molecular-genetic detection</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>ПЦР</kwd><kwd>внебольничная пневмония</kwd><kwd>возбудители</kwd><kwd>молекулярная детекция</kwd></kwd-group></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>Бондаренко В.М. Генетические маркеры вирулентности условно патогенных бактерий. Журн. микробиол. 2011, 3: 94-99.</mixed-citation></ref><ref id="B2"><label>2.</label><mixed-citation>Зубков М.Н. Этиология и патогенез внебольничных пневмоний у взрослых. Пульмонология. 2005, 5: 53-60. Контактная информация: Мавзютов А.Р., д.м.н., 450000, Уфа, ул. Ленина, 3, р.т. 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