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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">mes</journal-id><journal-title-group><journal-title xml:lang="ru">Экстремальная биомедицина</journal-title><trans-title-group xml:lang="en"><trans-title>Extreme Medicine</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">3033-8964</issn><issn pub-type="epub">3033-8972</issn><publisher><publisher-name>Centre for Strategic Planning of the Federal Medical and Biological Agency</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.47183/mes.2022.002</article-id><article-id custom-type="elpub" pub-id-type="custom">mes-186</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>ОРИГИНАЛЬНОЕ ИССЛЕДОВАНИЕ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>ORIGINAL RESEARCH</subject></subj-group></article-categories><title-group><article-title>Антимикробная и вирулицидная активность трехкомпонентного комплекса хлоргексидин-ЭДТА-цинк</article-title><trans-title-group xml:lang="en"><trans-title>Antimicrobial and antiviral activity of three-component complex of chlorhexidine-EDTA-zinc</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>Галынкин</surname><given-names>В. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Galinkin</surname><given-names>V. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Санкт-Петербург.</p></bio><bio xml:lang="en"><p>St. Petersburg.</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Еникеев</surname><given-names>А. Х.</given-names></name><name name-style="western" xml:lang="en"><surname>Enikeev</surname><given-names>A. Kh.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Санкт-Петербург.</p></bio><bio xml:lang="en"><p>St. Petersburg</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Подольская</surname><given-names>Е. П.</given-names></name><name name-style="western" xml:lang="en"><surname>Podolskaya</surname><given-names>E. P.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Санкт-Петербург.</p></bio><bio xml:lang="en"><p>St. 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>Гладчук</surname><given-names>А. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Gladchuk</surname><given-names>A. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Санкт-Петербург</p></bio><bio xml:lang="en"><p>St. Petersburg.</p></bio><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Виноградова</surname><given-names>Т. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Vinogradova</surname><given-names>T. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Санкт-Петербург.</p></bio><bio xml:lang="en"><p>St. Petersburg.</p></bio><xref ref-type="aff" rid="aff-4"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Заболотных</surname><given-names>Н. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Zabolotnykh</surname><given-names>N. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Санкт-Петербург.</p></bio><bio xml:lang="en"><p>St. Petersburg.</p></bio><xref ref-type="aff" rid="aff-4"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Догонадзе</surname><given-names>М. З.</given-names></name><name name-style="western" xml:lang="en"><surname>Dogonadze</surname><given-names>M. Z.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Санкт-Петербург.</p></bio><bio xml:lang="en"><p>St. Petersburg.</p></bio><xref ref-type="aff" rid="aff-4"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Краснов</surname><given-names>К. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Krasnov</surname><given-names>K. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Константин Андреевич Краснов,</p><p>д. 1/2, к. 54, ул. Бехтерева, г. Санкт-Петербург, 199106.</p></bio><bio xml:lang="en"><p>Konstantin A. Krasnov,</p><p>1/2, k. 54, Bekhtereva str., St. Petersburg, 199106.</p></bio><email xlink:type="simple">krasnov_tox@mail.ru</email><xref ref-type="aff" rid="aff-5"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ООО «РОСБИО»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>OOO ”ROSBIO”</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Научно-клинический центр токсикологии имени С. Н. Голикова Федерального медико-биологического агентства; Институт аналитического приборостроения</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Federal State-Financed Institution Golikov Research Clinical Center of Toxicology under the Federal Medical Biological Agency; Institute of Analytical Instrumentation</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>Научно-клинический центр токсикологии имени С. Н. Голикова Федерального медико-биологического агентства; Санкт-Петербургский государственный университет</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Federal State-Financed Institution Golikov Research Clinical Center of Toxicology under the Federal Medical Biological Agency, Saint Petersburg State University</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-4"><aff xml:lang="ru"><institution>Санкт-Петербургский научно-исследовательский институт фтизиопульмонологии</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Saint-Petersburg State Research Institute of Phtisiopulmonology</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-5"><aff xml:lang="ru"><institution>Научно-клинический центр токсикологии имени С. Н. Голикова Федерального медико-биологического агентства</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Federal State-Financed Institution Golikov Research Clinical Center of Toxicology under the Federal Medical Biological Agency</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2022</year></pub-date><pub-date pub-type="epub"><day>28</day><month>10</month><year>2024</year></pub-date><volume>24</volume><issue>1</issue><fpage>43</fpage><lpage>50</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Галынкин В.А., Еникеев А.Х., Подольская Е.П., Гладчук А.С., Виноградова Т.И., Заболотных Н.В., Догонадзе М.З., Краснов К.А., 2024</copyright-statement><copyright-year>2024</copyright-year><copyright-holder xml:lang="ru">Галынкин В.А., Еникеев А.Х., Подольская Е.П., Гладчук А.С., Виноградова Т.И., Заболотных Н.В., Догонадзе М.З., Краснов К.А.</copyright-holder><copyright-holder xml:lang="en">Galinkin V.A., Enikeev A.K., Podolskaya E.P., Gladchuk A.S., Vinogradova T.I., Zabolotnykh N.V., Dogonadze M.Z., Krasnov K.A.</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.extrememedicine.ru/jour/article/view/186">https://www.extrememedicine.ru/jour/article/view/186</self-uri><abstract><p>Хлоргексидина биглюконат (ХГ) широко используют в качестве дезинфицирующего средства, однако он мало эффективен в отношении спорообразующих микроорганизмов, а также вирусов. Целью работы было повысить биоцидную активность хлоргексидина путем его использования в составе комплекса, включающего этилендиаминтетрауксусную кислоту (ЭДТА) и хлорид цинка. Структура трехкомпонентного комплекса ХГ-ЭДТА-цинк доказана методом МАЛДИ-МС, биоцидная активность изучена в экспериментах in vitro и in vivo. Показано, что комплекс значительно превосходит индивидуальный хлоргексидин, как по уровню активности, так и по широте биоцидного действия. В отношении изученных бактериальных и грибных штаммов комплекс ХГ-ЭДТА-Zn был в 4–5 раз активнее, чем биглюконат хлоргексидина. В концентрации 1,0–0,008 мг/мл (в зависимости от вида микроорганизма) in vitro комплекс проявлял как бактериостатическое, так и бактерицидное действие в отношении основных возбудителей бактериальных болезней птиц. В клинических условиях показана его высокая эффективность при лечении дерматитов у мелких домашних и сельскохозяйственных животных; in vitro и in vivo выявлена высокая противотуберкулезная активность, сопоставимая с препаратом монофлоксацином, в том числе на лекарственно устойчивых штаммах микобактерий. В экспериментах in vitro на примере вируса полиомиелита и аденовируса доказано наличие у комплекса ХГ-ЭДТАZn вирулицидного действия.</p></abstract><trans-abstract xml:lang="en"><p>Chlorhexidine bigluconate (CНX) is widely used as a disinfectant, but it is not effective against spore-forming microorganisms, as well as viruses. In this work, a method has been found to increase the biocidal activity of chlorhexidine by using it as part of a complex including ethylenediaminetetraacetic acid (EDTA) and zinc chloride. The structure of the three-component complex СНX-EDTA-zinc is proved by the MALDI-MS method. The biocidal activity of the chlorhexidine complex has been studied in vitro and in vivo experiments. It is shown that the complex is significantly superior to chlorhexidine alone, both in terms of activity level and in the breadth of biocidal action. In relation to the studied bacterial and fungal strains, the СНX-EDTA-Zn complex was 4–5 times more active than chlorhexidine bigluconate. In concentrations from 1.0 mg/ml to 0.008 mg/ml (depending on the type of micro-organism), in vitro the complex showed both bacteriostatic and bactericidal effects against the main pathogens of bacterial diseases of birds. In clinical conditions, the complex has shown high efficiency in the treatment of dermatitis in small domestic and farm animals. Also, in vitro and in vivo, the complex showed unexpectedly high antitubercular activity comparable to that of monofloxacin, including on drug-resistant strains of mycobacteria. in vitro experiments involving polio virus and adenovirus have shown that the СHX-EDTA-Zn complex possesses virulent action.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>хлоргексидин</kwd><kwd>ЭДТА</kwd><kwd>цинк</kwd><kwd>комплекс</kwd><kwd>МАЛДИ</kwd><kwd>антисептическая</kwd><kwd>противотуберкулезная</kwd><kwd>антивирусная активность</kwd></kwd-group><kwd-group xml:lang="en"><kwd>chlorhexidine</kwd><kwd>EDTA</kwd><kwd>zinc</kwd><kwd>complex</kwd><kwd>MALDI</kwd><kwd>antiseptic</kwd><kwd>anti-tuberculosis</kwd><kwd>antiviral activity</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">ООО «РОСБИО»</funding-statement><funding-statement xml:lang="en">ООО "ROSBIO"</funding-statement></funding-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Квашнина Д. 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