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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">antibiotics</journal-id><journal-title-group><journal-title xml:lang="ru">Антибиотики и Химиотерапия</journal-title><trans-title-group xml:lang="en"><trans-title>Antibiot Khimioter = Antibiotics and Chemotherapy</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">0235-2990</issn><publisher><publisher-name>ООО «Издательство ОКИ»</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.37489/0235-2990-2022-67-5-6-19-24</article-id><article-id custom-type="elpub" pub-id-type="custom">antibiotics-925</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>ЭКСПЕРИМЕНТАЛЬНЫЕ СТАТЬИ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>Experimental Research</subject></subj-group></article-categories><title-group><article-title>Антибиотикочувствительность Neisseria meningitidis, выделенных от больных генерализованными формами менингококковой инфекции и от здоровых носителей</article-title><trans-title-group xml:lang="en"><trans-title>Antibiotic Sensitivity of Neisseria meningitidis Isolated From Patients with Generalized Forms of Meningococcal Infection and From Healthy Carriers</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-6093-7493</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>МАРТЕНС</surname><given-names>Э. А.</given-names></name><name name-style="western" xml:lang="en"><surname>MARTENS</surname><given-names>E. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Мартенс Эльвира Акрамовна — заведующий клинико-диагностической лабораторией, младший научный сотрудник, ФГБУ «Детский научно-клинический центр инфекционных болезней ФМБА России»; ассистент кафедры медицинской микробиологии ФГБОУ ВО СЗГМУ им. И. И. Мечникова Минздрава России.WOS Researcher ID: CAG-4447-2022Scopus Author ID: 57206470215</p><p>Санкт-Петербург</p></bio><bio xml:lang="en"><p>Elvira A. Martens — Head of the Clinical Diagnostic Laboratory, Junior Researcher, Pediatric Research and Clinical Center for Infectious Diseases under the Federal Medical Biological Agency; Assistant at the Department of Medical Microbiology North-Western State Medical University named after I. I. Mechnikov. WOS Researcher ID: CAG4447-2022Scopus Author ID: 57206470215 </p><p>Saint-Petersburg</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-8071-3243</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>ЖЕЛЕЗОВА</surname><given-names>Л. И.</given-names></name><name name-style="western" xml:lang="en"><surname>ZHELEZOVA</surname><given-names>L. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Железова Людмила Ильинична — к. м. н., старший научный сотрудник отдела медицинской микробиологии и молекулярной эпидемиологии. WOS Researcher ID: G-9662-2012Scopus Author ID: 6505716185</p><p>Санкт-Петербург</p></bio><bio xml:lang="en"><p>Lyudmila I. Zhelezova — Ph. D. in medicine. WOS Researcher ID: G-9662-2012Scopus Author ID: 6505716185</p><p>Saint-Petersburg</p></bio><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-3480-8089</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>ГОСТЕВ</surname><given-names>В. В.</given-names></name><name name-style="western" xml:lang="en"><surname>GOSTEV</surname><given-names>V. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Гостев Владимир Валерьевич — к. б. н., старший научный сотрудник — отдела медицинской микробиологии и молекулярной эпидемиологии ФГБУ «Детский научно-клинический центр инфекционных болезней ФМБА России»; доцент кафедры медицинской микробиологии ФГБОУ ВО СЗГМУ им. И. И. Мечникова Минздрава. WOS Researcher ID: P-1949-2016WOS Researcher ID: 55614534400</p><p>197022, г. Санкт-Петербург, ул Профессора Попова, д. 9</p></bio><bio xml:lang="en"><p>Vladimir V. Gostev — Ph. D. in biology, Pediatric Research and Clinical Center for Infectious Diseases under the Federal Medical Biological Agency, North-Western State Medical University named after I. I. Mechnikov. WOS Researcher ID: P-1949-2016WOS Researcher ID: 55614534400</p><p>197022, St. Petersburg, Professora Popova st., 9</p></bio><email xlink:type="simple">guestvv11@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>ЛИХОЛЕТОВА</surname><given-names>Д. В.</given-names></name><name name-style="western" xml:lang="en"><surname>LIKHOLETOVA</surname><given-names>D. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Лихолетова Дарья Вадимовна — лаборант-исследователь отдела медицинской микробиологии и молекулярной эпидемиологии.</p><p>Санкт-Петербург</p></bio><bio xml:lang="en"><p>Daria V. Likholetova — Laboratory researcher at the Department of Medical Microbiology and Molecular Epidemiology.</p><p>Saint-Petersburg</p></bio><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>ГЛАДИН</surname><given-names>Д. П.</given-names></name><name name-style="western" xml:lang="en"><surname>GLADIN</surname><given-names>D. P.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Гладин Дмитрий Павлович — к. м. н., доцент, и. о. заведующего кафедрой микробиологии, вирусологии и иммунологии. Scopus Author ID: 6603374770</p><p>Санкт-Петербург</p></bio><bio xml:lang="en"><p>Dmitry P. Gladin — Ph. D. in medicine. Scopus Author ID: 6603374770</p><p>Saint-Petersburg</p></bio><xref ref-type="aff" rid="aff-3"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГБУ, «Детский научно-клинический центр по инфекционным болезням Федерального медико-биологического агентства»; ФГБОУ ВО «Северо-западный государственный медицинский университет им. И. И. Мечникова»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Pediatric Research and Clinical Center for Infectious Diseases under the Federal Medical Biological Agency; North-Western State Medical University named after I. I. Mechnikov</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>ФГБУ, «Детский научно-клинический центр по инфекционным болезням Федерального медико-биологического агентства»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Pediatric Research and Clinical Center for Infectious Diseases under the Federal Medical Biological Agency</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>ФГБОУ ВО «Санкт-Петербургский государственный педиатрический медицинский университет»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Saint-Petersburg State Pediatric Medical University</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2022</year></pub-date><pub-date pub-type="epub"><day>08</day><month>09</month><year>2022</year></pub-date><volume>67</volume><issue>5-6</issue><fpage>19</fpage><lpage>24</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; МАРТЕНС Э.А., ЖЕЛЕЗОВА Л.И., ГОСТЕВ В.В., ЛИХОЛЕТОВА Д.В., ГЛАДИН Д.П., 2022</copyright-statement><copyright-year>2022</copyright-year><copyright-holder xml:lang="ru">МАРТЕНС Э.А., ЖЕЛЕЗОВА Л.И., ГОСТЕВ В.В., ЛИХОЛЕТОВА Д.В., ГЛАДИН Д.П.</copyright-holder><copyright-holder xml:lang="en">MARTENS E.A., ZHELEZOVA L.I., GOSTEV V.V., LIKHOLETOVA D.V., GLADIN D.P.</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://www.antibiotics-chemotherapy.ru/jour/article/view/925">https://www.antibiotics-chemotherapy.ru/jour/article/view/925</self-uri><abstract><p>В исследование включено 50 изолятов Neisseria meningitidis, выделенных от больных генерализованными формами менингококковой инфекции, и 48 изолятов, выделенных от носителей. Идентификацию выделенных изолятов проводили методом MALDI-TOF масс-спектрометрии с использованием масс-спектрометра Microflex LT (Bruker Daltonics, Германия). Минимальные подавляющие концентрации (МПК) бензилпенициллина, ампициллина, цефтриаксона, меропенема, ципрофлоксацина, азитромицина, рифампицина, хлорамфеникола оценивались методом серийных разведений в агаре с интерпретацией результатов, согласно критериям EUCAST 2021. Клиническая устойчивость к пенициллину выявлена у 7% изолятов. Однако у всех изолятов с МПК&gt;0,064 мкг/мл (n=26) обнаружены мутации в гене penA. Снижение чувствительности к рифампицину обнаружено у четырёх изолятов, выделенных от больных и у четырёх — выделенных у носителей. У семи из восьми изолятов со сниженной чувствительностью к рифампицину обнаружены мутации в гене rpoB. Устойчивость к цефтриаксону, меропенему, ципрофлоксацину не выявлена. </p></abstract><trans-abstract xml:lang="en"><p>The study included 50 isolates of Neisseria meningitidis isolated from patients with generalized forms of meningococcal infection and 48 isolates, which were isolated from carriers. The isolates were identified by MALDI-TOF mass spectrometry using a Microflex LT mass spectrometer (Bruker Daltonics, Germany). Minimum inhibitory concentrations (MICs) of benzylpenicillin, ampicillin, ceftriaxone, meropenem, ciprofloxacin, azithromycin, rifampicin, and chloramphenicol were assessed by the method of serial agar dilution with interpretation of the results according to EUCAST 2021 criteria. Clinical resistance to penicillin was detected in 7% of isolates. However, all isolates with MIC &gt;0.064 µg/ml (n=26) had mutations in the penA gene. Decreased sensitivity to rifampicin was found in four isolates isolated from patients and four isolated from carriers. Seven out of eight isolates with reduced sensitivity to rifampicin had mutations in the rpoB gene. Resistance to ceftriaxone, meropenem, ciprofloxacin was not detected. </p></trans-abstract><kwd-group xml:lang="ru"><kwd>Neisseria meningitidis</kwd><kwd>менингококковая инфекция</kwd><kwd>антибиотикочувствительность</kwd></kwd-group><kwd-group xml:lang="en"><kwd>Neisseria meningitidis</kwd><kwd>meningococcal infection</kwd><kwd>antibiotic sensitivity</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">Collaborators GBDM. Global, regional, and national burden of meningitis, 1990–2016: a systematic analysis for the Global Burden of Disease Study 2016. The Lancet Neurology. 2018; 17: 1061–1082. doi:10.1016/S1474-4422(18)30387-9.</mixed-citation><mixed-citation xml:lang="en">Collaborators GBDM. 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