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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">10.37489/0235-2990-2022-67-9-10-49-54</article-id><article-id custom-type="elpub" pub-id-type="custom">antibiotics-967</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>Противовирусная активность препарата Мефлохин® в отношении COVID-19</article-title><trans-title-group xml:lang="en"><trans-title>Antiviral Activity of The Preparation Meflokhin® Against COVID-19</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-6732-8404</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Логинова</surname><given-names>С. Я.</given-names></name><name name-style="western" xml:lang="en"><surname>Loginova</surname><given-names>S. Ya.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Логинова Светлана Яковлевна — д. б. н., ведущий научный сотрудник</p><p>Московская область, Сергиев Посад</p></bio><bio xml:lang="en"><p>Svetlana Ya. Loginova — D. Sc. in Biology, leading researcher </p><p>Sergiev Posad</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/0000-0002-5461-3641</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Щукина</surname><given-names>В. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Shhukina</surname><given-names>V. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Щукина Вероника Николаевна — к. б. н., научный сотрудник</p><p>Московская область, Сергиев Посад</p></bio><bio xml:lang="en"><p>Veronika N. Schukina — Ph. D. in Biology, researcher </p><p>Sergiev Posad</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/0000-0002-5175-916X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Савенко</surname><given-names>С. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Savenko</surname><given-names>S. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Савенко Сергей Владимирович — научный сотрудник</p><p>Московская область, Сергиев Посад</p></bio><bio xml:lang="en"><p>Sergey V. Savenko — researcher  </p><p>Sergiev Posad</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/0000-0002-6742-3919</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Борисевич</surname><given-names>С. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Borisevich</surname><given-names>S. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Борисевич Сергей Владимирович — д. б. н., профессор, академик РАН РФ, начальник </p><p>ул. Октябрьская, д. 11, 48, г. Сергиев Посад-6, 141306</p></bio><bio xml:lang="en"><p>Sergey V. Borisevich — D. Sc. in Biology, professor, Academician of the Russian Academy of Sciences, Head </p><p>Sergiev Posad</p></bio><email xlink:type="simple">48cnii@mil.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>Филин</surname><given-names>К. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Filin</surname><given-names>K. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Филин Константин Николаевич — к. ф. н., руководитель</p><p>Московская обл., Химки</p></bio><bio xml:lang="en"><p>Konstantin N. Filin — Ph. D. in Pharmaceutical Sciences, Head</p><p>Khimki</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>Берзин</surname><given-names>И. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Berzin</surname><given-names>I. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Берзин Игорь Александрович — д. м. н., профессор, начальник отдела науки и инновационных технологий в спортивной медицине </p><p>Москва</p></bio><bio xml:lang="en"><p>Igor A. Berzin — D. Sc. in Medicine, Professor, Head of the Department of Science and Innovative Technologies in Sports Medicine </p><p>Moscow</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>Гладких</surname><given-names>В. Д.</given-names></name><name name-style="western" xml:lang="en"><surname>Gladkikh</surname><given-names>V. D.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Гладких Вадим Дмитриевич — д. м. н., зам. директора по науке</p><p>Москва</p></bio><bio xml:lang="en"><p>Vadim D. Gladkikh — D.Sc. in Medicine, Deputy Director for Science </p><p>Moscow</p></bio><xref ref-type="aff" rid="aff-3"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГБУ «48 ЦНИИ» Минобороны России»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>48th Central Scientific Research Institute of the Ministry of Defense of the Russian Federation</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Федеральное государственное унитарное предприятие Научно-производственный центр «Фармзащита» Федерального медико-биологического агентства</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Federal State Unitary Enterprise Research &amp; Production Center «Farmzashita» of the Federal Medical-Biological Agency</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>Федеральное медико-биологическое агентство</institution><country>Россия</country></aff><aff xml:lang="en"><institution>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>12</month><year>2022</year></pub-date><volume>67</volume><issue>9-10</issue><fpage>49</fpage><lpage>54</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Логинова С.Я., Щукина В.Н., Савенко С.В., Борисевич С.В., Филин К.Н., Берзин И.А., Гладких В.Д., 2022</copyright-statement><copyright-year>2022</copyright-year><copyright-holder xml:lang="ru">Логинова С.Я., Щукина В.Н., Савенко С.В., Борисевич С.В., Филин К.Н., Берзин И.А., Гладких В.Д.</copyright-holder><copyright-holder xml:lang="en">Loginova S.Y., Shhukina V.N., Savenko S.V., Borisevich S.V., Filin K.N., Berzin I.A., Gladkikh V.D.</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/967">https://www.antibiotics-chemotherapy.ru/jour/article/view/967</self-uri><abstract><p>Вирусное заболевание COVID-19 вызвало чрезвычайную ситуацию мирового масштаба и привлекло к себе внимание специалистов здравоохранения и населения во всём мире. Значительный рост числа новых случаев инфицирования этим вирусом демонстрирует актуальность поиска лекарственных препаратов, эффективных в отношении данного возбудителя. Целью настоящей работы явилась оценка противовирусной эффективности препарата Мефлохин® в отношении COVID-19. Изучена противовирусная эффективность препарата Мефлохин® в отношении нового пандемического вируса SARS-CoV-2 в экспериментах in vitro в культуре клеток Vero C1008 и in vivo на сирийских золотистых хомяках. Результаты исследования выявили, что препарат Мефлохин® в концентрации 2,0 мкг/мл при внесении его после инфицирования клеток подавляет репродукцию вируса SARS-CoV-2 на 1,7–1,9 lg, коэффициент ингибирования — около 99%. При применении Мефлохина патологические изменения в ткани лёгких были менее выражены, чем в контрольной группе. Через 6 сут после инфицирования показано, что при применении Мефлохина отмечается статистически значимое снижение вирусной нагрузки в лёгких инфицированных сирийских золотистых хомяков с коэффициентом ингибирования 95,5%.</p></abstract><trans-abstract xml:lang="en"><p>The COVID-19 virus has caused a global emergency and has attracted the attention of healthcare professionals and the public around the world. The significant increase in the number of new cases of infection with this virus demonstrates the relevance of the search for drugs that are effective against this pathogen. The aim of this work was to evaluate the antiviral efficacy of Mefloquin® against COVID-19. The antiviral efficacy of Mefloquin® against the new pandemic virus SARS-CoV-2 was studied in in vitro experiments in Vero C1008 cell culture and in vivo on Syrian golden hamsters. The results of the study revealed that the drug Mefloquine® at a concentration of 2.0 µg ml-1, when applied after infection of cells, suppresses the reproduction of the SARS-CoV-2 virus by 1.7–1.9 lg, the inhibition rate is about 99%. When using Mefloquine, pathological changes in the lung tissue were less pronounced than in the control group. 6 days after infection, it was shown that when using Mefloquine, there was a statistically significant decrease in viral load in the lungs of infected Syrian golden hamsters, with an inhibition rate of 95.5%.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>Мефлохин®</kwd><kwd>Рибавирин</kwd><kwd>COVID–19</kwd><kwd>SARS-CoV-2</kwd><kwd>Vero</kwd><kwd>in vitro</kwd><kwd>противовирусная активность</kwd></kwd-group><kwd-group xml:lang="en"><kwd>Mefloquine®</kwd><kwd>Ribavirin</kwd><kwd>COVID-19</kwd><kwd>SARS-CoV-2</kwd><kwd>Vero</kwd><kwd>in vitro</kwd><kwd>antiviral activity</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">Su S., Wong G., Shi W. et al. Epidemiology, genetic recombination, and pathogenesis of coronaviruses. 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