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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">10.37489/2587-7836-2024-4-39-48</article-id><article-id custom-type="edn" pub-id-type="custom">KITWGE</article-id><article-id custom-type="elpub" pub-id-type="custom">phkinetica-437</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>ДОКЛИНИЧЕСКИЕ ИССЛЕДОВАНИЯ ФАРМАКОДИНАМИКИ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>PRECLINICAL PHARMACODYNAMICS STUDIES</subject></subj-group></article-categories><title-group><article-title>Кардиотропные свойства соединения ZMEI-3 – потенциального ингибитора белков Ерас</article-title><trans-title-group xml:lang="en"><trans-title>The cardiotropic properties of ZMEI-3 compound – a potential inhibitor of Epac proteins</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-2832-4739</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Крыжановский</surname><given-names>С. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Kryzhanovskii</surname><given-names>S. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Крыжановский Сергей Александрович – д. м. н., зав. лабораторией фармакологии кровообращения</p><p>Москва</p></bio><bio xml:lang="en"><p>Sergey A. Kryzhanovskii – PhD, Dr. Sci. (Med.), Head of Laboratory of Circulation Pharmacology</p><p>Moscow</p></bio><email xlink:type="simple">kryzhanovskij_sa@academpharm.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-2617-0334</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Мокров</surname><given-names>Г. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Mokrov</surname><given-names>G. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Мокров Григорий Владимирович – к. х. н., руководитель лаборатории тонкого органического синтеза отдела химии лекарственных средств</p><p>Москва</p></bio><bio xml:lang="en"><p>Grigory V. Mokrov – PhD, Cand. Sci. (Chemical), Head of the Fine Organic Synthesis Laboratory at the Drug Chemistry Department</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/0000-0002-3988-7724</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Цорин</surname><given-names>И. Б.</given-names></name><name name-style="western" xml:lang="en"><surname>Tsorin</surname><given-names>I. B.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Цорин Иосиф Борисович – д. б. н., в. н. с. лаборатории фармакологии кровообращения</p><p>Москва</p></bio><bio xml:lang="en"><p>Iosif B. Tsorin – PhD, Dr. Sci. (Biology), Leading Researcher of Laboratory of Circulation Pharmacology</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/0000-0003-0154-722X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Ионова</surname><given-names>Е. О.</given-names></name><name name-style="western" xml:lang="en"><surname>Ionova</surname><given-names>E. O.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Ионова Екатерина Олеговна – к. м. н., с. н. с. лаборатории фармакологии кровообращения</p><p>Москва</p></bio><bio xml:lang="en"><p>Ekaterina O. Ionova – PhD, Cand. Sci. (Med.), Leading Researcher of Laboratory of Circulation Pharmacology</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/0000-0002-7407-7516</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Вититнова</surname><given-names>М. Б.</given-names></name><name name-style="western" xml:lang="en"><surname>Vititnova</surname><given-names>M. B.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Вититнова Марина Борисовна – к. б. н., в. н. с. лаборатории фармакологии кровообращения</p><p>Москва</p></bio><bio xml:lang="en"><p>Marina B. Vititnova – PhD, Cand. Sci. (Biology), Leading Researcher of Laboratory of Circulation Pharmacology</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/0000-0002-4779-427X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Столярук</surname><given-names>В. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Stolyaruk</surname><given-names>V. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Столярук Валерий Николаевич – к. м. н., с. н. с.лаборатории фармакологии кровообращения</p><p>Москва</p></bio><bio xml:lang="en"><p>Valeriy N. Stolyaruk – PhD, Cand. Sci. (Med.), Senior Researcher Scientist of of Laboratory of Circulation Pharmacology</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/0000-0002-3208-198X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Мирошкина</surname><given-names>И. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Miroshkina</surname><given-names>I. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Мирошкина Ирина Александровна – к. б. н., с. н. с. лаборатории лекарственной токсикологии</p><p>Москва</p></bio><bio xml:lang="en"><p>Irina A. Miroshkina – PhD, Cand. Sci. (Biology), Leading Researcher of Laboratory of Drug Toxicology</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/0000-0002-9600-7244</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Сорокина</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Sorokina</surname><given-names>A. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Сорокина Александра Валериановна – к. б. н., в. н. с. лаборатории лекарственной токсикологии</p><p>Москва</p></bio><bio xml:lang="en"><p>Alexandra V. Sorokina – PhD, Cand. Sci. (Biology), Leading Researcher of the Laboratory of Drug Toxicology</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/0000-0003-0218-8580</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Дурнев</surname><given-names>А. Д.</given-names></name><name name-style="western" xml:lang="en"><surname>Durnev</surname><given-names>A. D.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Дурнев Андрей Дмитриевич – д. м. н., профессор, член-корр. РАН, зав. отделом лекарственной токсикологии</p><p>Москва</p></bio><bio xml:lang="en"><p>Andrei D. Durnev – Dr. Sci. (Med.), professor, corresponding member RAS, Head of the department of drug toxicology</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>ФГБНУ «ФИЦ оригинальных и перспективных биомедицинских и фармацевтических технологий»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Federal research center for innovator and emerging biomedical and pharmaceutical technologies</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2024</year></pub-date><pub-date pub-type="epub"><day>25</day><month>01</month><year>2025</year></pub-date><volume>0</volume><issue>4</issue><fpage>39</fpage><lpage>48</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Крыжановский С.А., Мокров Г.В., Цорин И.Б., Ионова Е.О., Вититнова М.Б., Столярук В.Н., Мирошкина И.А., Сорокина А.В., Дурнев А.Д., 2025</copyright-statement><copyright-year>2025</copyright-year><copyright-holder xml:lang="ru">Крыжановский С.А., Мокров Г.В., Цорин И.Б., Ионова Е.О., Вититнова М.Б., Столярук В.Н., Мирошкина И.А., Сорокина А.В., Дурнев А.Д.</copyright-holder><copyright-holder xml:lang="en">Kryzhanovskii S.A., Mokrov G.V., Tsorin I.B., Ionova E.O., Vititnova M.B., Stolyaruk V.N., Miroshkina I.A., Sorokina A.V., Durnev A.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.pharmacokinetica.ru/jour/article/view/437">https://www.pharmacokinetica.ru/jour/article/view/437</self-uri><abstract><sec><title>Введение</title><p>Введение. Известно, что аллостерическим эффектором цАМФ, помимо протеинкиназы А, являются регуляторные белки Ерас, которые в кардиомиоцитах играют ключевую роль в контроле электромеханического сопряжения и их ритмической активности. Однако в условиях патологии аномальная активность белков Ерас ответственна за гипертрофию и фиброз кардиомиоцитов и инициацию нарушений сердечного ритма.</p></sec><sec><title>Цель исследования</title><p>Цель исследования. Изучение кардиотропной активности соединения N,2,4,6-тетраметил-N-(пиридин-4-ил)бензолсульфонамида (шифр ZMEI-3), потенциально обладающего свойствами антагонистов белков Ерас, на моделях нарушений ритма сердца и алкогольной кардиомиопатии (АКМП).</p></sec><sec><title>Материалы и методы</title><p>Материалы и методы. Эксперименты проводили на беспородных крысах-самцах. Антиаритмическую активность соединения ZMEI-3 оценивали на моделях аконитиновой и реперфузионной аритмий, а кардиопротективную активность на трансляционной модели АКМП, которая формируется через 24 недели принудительного приёма 10 % раствора этанола.</p></sec><sec><title>Результаты</title><p>Результаты. На модели реперфузионных аритмий у крыс показано, что соединение ZMEI-3 (2 мг/кг/сут. в течение 7 дней в/б) уменьшает частоту возникновения опасных для жизни аритмий, в том числе фибрилляций желудочков. В условиях сформировавшейся АКМП изучаемое соединение (2 мг/кг/сут. в течение 28 дней в/б) увеличивало инотропную функцию сердца, о которой судили по величине фракции выброса левого желудочка. Гистологический анализ показал, что в условиях сформировавшейся АКМП соединение ZMEI-3 уменьшает выраженность морфологических признаков алкогольного поражения сердца.</p></sec><sec><title>Выводы</title><p>Выводы. Соединение ZMEI-3 при курсовом применении оказывает выраженное антиаритмическое действие и уменьшает тяжесть течения алкоголь-обусловленной сердечной недостаточности.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Introduction</title><p>Introduction. It is known that the allosteric effector of cAMP, in addition to protein kinase A, is the Epac regulatory proteins, which in cardiomyocytes play a key role in the electromechanical coupling control and their rhythmic activity. However, under pathological conditions, abnormal activity of Epac proteins is responsible for the hypertrophy and fibrosis of cardiomyocytes and the initiation of cardiac arrhythmias. Objective. To study the cardiotropic activity of the compound N,2,4,6-tetramethyl-N-(pyridin-4-yl)benzolsulfonamide (code ZMEI-3), which potentially has the properties of Epac protein antagonists, in models of cardiac arrhythmias and alcoholic cardiomyopathy ( ACMP).</p></sec><sec><title>Materials and methods</title><p>Materials and methods. Experiments were carried out on outbred male rats. The antiarrhythmic activity of the ZMEI-3 compound was assessed in models of aconitine and reperfusion arrhythmias, and the cardioprotective activity in a translational model of ACM, which is formed after 24 weeks of forced intake of 10 % ethanol.</p></sec><sec><title>Results</title><p>Results. Using a model of reperfusion arrhythmias in rats, it was shown that the ZMEI-3 compound (2 mg/kg/day for 7 days i.p.) reduces the incidence of life-threatening arrhythmias, including ventricular fibrillation. In conditions of formed ACMP, the studied compound (2 mg/kg/day for 28 days i.p.) increased the inotropic function of the heart, which was judged by the value of the left ventricular ejection fraction. Histological analysis showed that in conditions of formed ACMP, the ZMEI-3 compound reduces the severity of morphological signs of alcoholic heart damage.</p></sec><sec><title>Conclusions</title><p>Conclusions. Compound ZMEI-3, when used in a course, has a pronounced antiarrhythmic effect and reduces the severity of alcohol-related heart failure.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>белки Ерас</kwd><kwd>антагонисты белков Ерас</kwd><kwd>соединение ZMEI-3</kwd><kwd>нарушения ритма сердца</kwd><kwd>алкогольная кардиомиопатия</kwd><kwd>сократимость миокарда</kwd><kwd>крысы</kwd></kwd-group><kwd-group xml:lang="en"><kwd>Epac proteins</kwd><kwd>Epac protein antagonists</kwd><kwd>compound ZMEI-3</kwd><kwd>cardiac arrhythmias</kwd><kwd>alcoholic cardiomyopathy</kwd><kwd>myocardial contractility</kwd><kwd>rats</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">Walsh DA, Perkins JP, Krebs EG. An adenosine 3',5'-monophosphatedependant protein kinase from rabbit skeletal muscle. 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