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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">phkinetica</journal-id><journal-title-group><journal-title xml:lang="ru">Фармакокинетика и Фармакодинамика</journal-title><trans-title-group xml:lang="en"><trans-title>Pharmacokinetics and Pharmacodynamics</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2587-7836</issn><issn pub-type="epub">2686-8830</issn><publisher><publisher-name>ООО «Издательство ОКИ»</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.37489/2587-7836-2023-4-55-62</article-id><article-id custom-type="elpub" pub-id-type="custom">phkinetica-393</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>КЛИНИЧЕСКИЕ ИССЛЕДОВАНИЯ ФАРМАКОКИНЕТИКИ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>CLINICAL PHARMACOKINETIC RESEARCH</subject></subj-group></article-categories><title-group><article-title>Особенности влияния антиоксиданта этилметилгидроксипиридина малата и лекарственного средства убидекаренон на плазменные концентрации убихинона, убихинола и редокс-статус коэнзима Q10</article-title><trans-title-group xml:lang="en"><trans-title>Features of the influence of the antioxidant ethylmethylhydroxypyridine malate and the drug ubidecarenone on plasma concentrations of ubiquinone, ubiquinol and the redox state of coenzyme Q10</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-2036-7435</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Зозина</surname><given-names>В. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Zozina</surname><given-names>V. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Зозина Владлена Игоревна - аспирант кафедры клинической фармакологии и пропедевтики внутренних болезней</p><p>Москва</p></bio><bio xml:lang="en"><p>Vladlena I. Zozina - Postgraduate student of the Department of Clinical Pharmacology and Propaedeutics of Internal Diseases</p><p>Moscow</p></bio><email xlink:type="simple">zozinavi@gmail.com</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-1323-7894</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Кондратенко</surname><given-names>С. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Kondratenko</surname><given-names>S. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Кондратенко Светлана Николаевна - д. фарм. н., профессор кафедры клинической фармакологии и пропедевтики внутренних болезней</p><p>Москва</p></bio><bio xml:lang="en"><p>Svetlana N. Kondratenko - PhD, Dr. Sci. (Pharm.), Professor of the Department of Clinical Pharmacology and Propaedeutics of Internal Diseases</p><p>Moscow</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/0000-0001-6589-7654</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Ших</surname><given-names>Е. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Shikh</surname><given-names>E. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Ших Евгения Валерьевна - д. м. н., профессор, заведующий кафедрой клинической фармакологии и пропедевтики внутренних болезней</p><p>Москва</p></bio><bio xml:lang="en"><p>Evgenia V. Shikh - PhD, Dr. Sci (Med.), Professor, Head of the Department of Clinical Pharmacology and Propaedeutics of Internal Diseases</p><p>Moscow</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/0000-0003-3650-6014</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Красных</surname><given-names>Л. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Krasnykh</surname><given-names>L. M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Красных Людмила Михайловна - к. б. н., ведущий аналитик научного отдела клинической фармакологии</p><p>Москва</p><p> </p></bio><bio xml:lang="en"><p>Liudmila M. Krasnykh - Cand. Sci. (Biology), Leading Analyst of the Scientific Department of Clinical Pharmacology</p><p>Moscow</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/0000-0002-8993-4808</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Мельников</surname><given-names>Е. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Melnikov</surname><given-names>E. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Мельников Евгений Сергеевич - к. фарм. н., старший преподаватель кафедры токсикологической и фармацевтической химии им. А.П. Арзамасцева</p><p>Москва</p></bio><bio xml:lang="en"><p>Evgeny S. Melnikov - PhD, Dr. Sci. (Pharm.), Senior Lecturer of the Department of Toxicological and Pharmaceutical Chemistry named after A.P. Arzamastsev</p><p>Moscow</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/0000-0002-5112-6928</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Кукес</surname><given-names>В. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Kukes</surname><given-names>V. G.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Кукес Владимир Григорьевич - д. м. н., профессор кафедры клинической фармакологии и пропедевтики внутренних болезней</p><p>Москва</p></bio><bio xml:lang="en"><p>Vladimir G. Kukes - PhD, Dr. Sci (Med.), Professor of the Department of Clinical Pharmacology and Propaedeutics of Internal Diseases</p><p>Moscow</p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГАОУ ВО Первый МГМУ им. И.М. Сеченова Минздрава России (Сеченовский Университет)</institution><country>Россия</country></aff><aff xml:lang="en"><institution>I.M. Sechenov First Moscow State Medical University (Sechenov University)</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>ФГБУ «Научный центр экспертизы средств медицинского применения» МЗ РФ</institution><country>Россия</country></aff><aff xml:lang="en"><institution>FSBI "Scientific Centre for Expert Evaluation of Medicinal Products</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2023</year></pub-date><pub-date pub-type="epub"><day>22</day><month>01</month><year>2024</year></pub-date><volume>0</volume><issue>4</issue><fpage>55</fpage><lpage>62</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Зозина В.И., Кондратенко С.Н., Ших Е.В., Красных Л.М., Мельников Е.С., Кукес В.Г., 2024</copyright-statement><copyright-year>2024</copyright-year><copyright-holder xml:lang="ru">Зозина В.И., Кондратенко С.Н., Ших Е.В., Красных Л.М., Мельников Е.С., Кукес В.Г.</copyright-holder><copyright-holder xml:lang="en">Zozina V.I., Kondratenko S.N., Shikh E.V., Krasnykh L.M., Melnikov E.S., Kukes V.G.</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.pharmacokinetica.ru/jour/article/view/393">https://www.pharmacokinetica.ru/jour/article/view/393</self-uri><abstract><p>Актуальность. Коэнзим Q10 (CoQ10) является одним из основных компонентов, поддерживающих баланс окислительно-восстановительной системы регуляции организма. Несмотря на то, что в некоторых исследованиях изучаются плазменные концентрации CoQ10 при различных заболеваниях, распределение убихинола и убихинона, а также редокс-статус CoQ10 остаются практически неизученными. Цель. Целью исследования послужило изучение соотношения концентраций убихинона и убихинола у больных с хронической сердечной недостаточностью (ХСН), принимающих антиоксидант этилметилгидроксипиридина малат и отечественный лекарственный препарат убидекаренон (препарат коэнзим Q10). Методы. В исследование было включено 58 больных с 0−III функциональным классом (ФК) ХСН (по NYHA), которые были распределены на 2 группы для последующей оценки влияния этилметилгидроксипиридина малата и убидекаренона на эндогенную плазменную концентрацию общего CoQ10, убихинола и убихинона. Концентрации изучаемых веществ определяли методом ВЭЖХ-МС/МС в режиме мониторинга множественных реакций. Результаты. В ходе исследования выявили, что при дополнительном приёме препарата убидекаренон наблюдалось увеличение концентрации коэнзима Q10 (+25,0 Δ %), значительный рост концентрации убихинола (+43,4 Δ %), а также резкое увеличение редокс-статуса (+74,6 Δ %) по сравнению с контрольной группой. При приёме этилметилгидроксипиридина малата в дополнение к стандартной терапии у больных наблюдался статистически значимый рост концентрации коэнзима Q10 (+20,22 Δ %), достоверное увеличение концентрации убихинола (+25,0 Δ %) и убихинона (+17,7 Δ %) по сравнению с контрольной группой, принимающей стандартную терапию. Заключение. При дополнительном приёме этилметилгидроксипиридина малата и убидекаренона к стандартной терапии наблюдается статистически значимый рост концентрации общего CoQ10. Однако при приёме убидекаренона наблюдается резкий рост редокс-статуса CoQ10 за счёт его восстановленной формы — убихинола, в то время как при приёме этилметилгидроксипиридина малата можно наблюдать недостоверную, но положительную тенденцию к увеличению редокс-статуса CoQ10 за счёт статистически достоверного увеличения концентрации как убихинона, так и убихинола.</p></abstract><trans-abstract xml:lang="en"><p>Relevance. Coenzyme Q10 is one of the main components that maintain the balance of the body's redox regulatory system. Although some studies have examined plasma concentrations of CoQ10 in various diseases, the distribution of ubiquinol and ubiquinone, as well as the redox state of CoQ10, remain largely unexplored. The purpose of the study. The purpose of the study was to study the ratio of ubiquinone and ubiquinol concentrations in patients with chronic heart failure (CHF) administrating the antioxidant ethylmethylhydroxypyridine malate and the domestic drug ubidecarenone (CoQ10 drug). Methods. The study included 58 patients with functional class (FC) of CHF 0−III (according to NYHA), who were divided into 2 groups for subsequent assessment of the effect of ethylmethylhydroxypyridine malate and ubidecarenone on endogenous plasma concentrations of total CoQ10, ubiquinol and ubiquinone. The concentrations of the studied substances were determined by HPLC-MS/MS in the multiple reaction monitoring mode. Results. The study revealed that with additional administration of the drug ubidecarenone, there was an increase in the concentration of coenzyme Q10 (+25.0 Δ%), a significant increase in the concentration of ubiquinol (+43.4 Δ%), as well as a sharp increase in redox state (+74.6 Δ%) compared to the control group. During administration of ethylmethylhydroxypyridine malate in addition to standard therapy, patients experienced a statistically significant increase in the concentration of coenzyme Q10 (+20.22 Δ%), a significant increase in the concentration of ubiquinol (+25.0 Δ%) and ubiquinone (+17.7 Δ%) according to compared with a control group receiving standard therapy. Conclusion. With the additional administration of ethylmethylhydroxypyridine malate and ubidecarenone to standard therapy, a statistically significant increase in the concentration of total CoQ10 is observed. However, when administrating ubidecarenone, a sharp increase in the redox state of CoQ10 is observed due to its reduced form — ubiquinol. While during administration of ethylmethylhydroxypyridine malate, it is observed an unreliable but positive trend towards an increase in the redox state of CoQ10 due to a statistically significant increase in the concentration of both ubiquinone and ubiquinol.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>коэнзим Q10</kwd><kwd>убихинол</kwd><kwd>убихинон</kwd><kwd>редокс-статус</kwd><kwd>убидекаренон</kwd><kwd>этилметилгидроксипиридина малат</kwd></kwd-group><kwd-group xml:lang="en"><kwd>coenzyme Q10</kwd><kwd>ubiquinol</kwd><kwd>ubiquinone</kwd><kwd>redox state</kwd><kwd>ubidecarenone</kwd><kwd>ethylmethylhydroxypyridine malate</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">Sifuentes-Franco S, Sánchez-Macías DC, Carrillo-Ibarra S, et al. Antioxidant and Anti-Inflammatory Effects of Coenzyme Q10 Supplementation on Infectious Diseases. 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