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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">10.37489/2587-7836-2022-2-31-35</article-id><article-id custom-type="elpub" pub-id-type="custom">phkinetica-316</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>Влияние фабомотизола на микроциркуляцию крови в интактном и ишемизированном миокарде</article-title><trans-title-group xml:lang="en"><trans-title>The effect of fabomotizole on blood microcirculation in intact and ischemic myocardium</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-3988-7724</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 фармакологического скрининга. SPIN-код: 4015-3025</p><p>Москва</p></bio><bio xml:lang="en"><p>Tsorin Iosif B., Dr. Sci. Biological, Leading researcher of laboratory of pharmacological screening. SPIN code: 4015-3025</p><p>Moscow</p></bio><email xlink:type="simple">tsorin@yandex.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>Симоненко</surname><given-names>С. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Simonenko</surname><given-names>S. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Симоненко София Алексеевна, лаборант-исследователь лаборатории фармакологического скрининга</p><p>Москва</p></bio><bio xml:lang="en"><p>Simonenko Sophia A., Laboratory assistant of laboratory of pharmacological screening</p><p>Moscow</p></bio><email xlink:type="simple">irvik98@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/0000-0002-7407-7516</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., с. н. с. лаборатории фармакологического скрининга. SPIN-код: 1901-8919</p><p>Москва</p></bio><bio xml:lang="en"><p>Vititnova Marina B., PhD Biological Sci., Senior researcher scientist of laboratory of pharmacological screening. SPIN code: 1901-8919</p><p>Moscow</p></bio><email xlink:type="simple">MB-Vit@yandex.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/0000-0003-2832-4739</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>Kryzhanovskiy</surname><given-names>S. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Крыжановский Сергей Александрович, д. м. н., зав. лабораторией фармакологического скрининга. SPIN-код: 6596-4865</p><p>Москва</p></bio><bio xml:lang="en"><p>Kryzhanovskiy Sergey A., Dr. Sci. (Med.), Head of laboratory of pharmacological screening. SPIN code: 6596-4865</p><p>Moscow</p></bio><email xlink:type="simple">SAK-538@yandex.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГБНУ «НИИ фармакологии имени В.В. Закусова»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>FSBI “Zakusov Institute of Pharmacology”</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2022</year></pub-date><pub-date pub-type="epub"><day>06</day><month>07</month><year>2022</year></pub-date><volume>0</volume><issue>2</issue><fpage>31</fpage><lpage>35</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Цорин И.Б., Симоненко С.А., Вититнова М.Б., Крыжановский С.А., 2022</copyright-statement><copyright-year>2022</copyright-year><copyright-holder xml:lang="ru">Цорин И.Б., Симоненко С.А., Вититнова М.Б., Крыжановский С.А.</copyright-holder><copyright-holder xml:lang="en">Tsorin I.B., Simonenko S.A., Vititnova M.B., Kryzhanovskiy S.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.pharmacokinetica.ru/jour/article/view/316">https://www.pharmacokinetica.ru/jour/article/view/316</self-uri><abstract><p>Цель исследования – изучение влияния фабомотизола на микроциркуляцию крови в миокарде в условиях острой ишемии сердечной мышцы. Опыты проводили на наркотизированных (уретан, 1300 мг/кг в/б) белых беспородных крысах-самцах массой 220–250 г. Острую ишемию миокарда вызывали окклюзией левой коронарной артерии. Микроцикуляцию крови оценивали методом лазерной допплеровской флоуметрии с помощью компьютеризированного лазерного анализатора «ЛАКК-ОП2». Установлено, что фабомотизол (15 мг/кг, в/в) в интактном сердце не влияет на микроциркуляцию крови. Сразу же после перевязки коронарной артерии в зоне ишемии миокарда микроциркуляция резко уменьшается (примерно на 30 %, р = 0,0106) и практически не меняется в условно-интактном миокарде. Фабомотизол, введённый за 5 мин до окклюзии коронарной артерии, предотвращал уменьшение микроциркуляции в зоне ишемии миокарда. Способность фабомотизола в условиях острой ишемии миокарда препятствовать снижению уровня микроциркуляции в ишемизированной зоне может вносить вклад в противоишемическую активность препарата.</p></abstract><trans-abstract xml:lang="en"><p>The investigation purpose was to study the effect of fabomotizole on blood microcirculation in intact and ischemic myocardium in conditions of acute ischemia of the heart muscle. The experiments were carried out on anesthetized (urethane, 1300 mg/kg, i.p.) white mongrel male rats weighing 220–250 g. Acute myocardial ischemia was caused by occlusion of the left coronary artery. Blood microcirculation was evaluated by laser Doppler flowmetry using a computerized laser analyzer "LAKK-OP2". It was found that fabomotizole (15 mg/kg, i.v.) in an intact heart does not affect blood microcirculation. Immediately after coronary artery ligation in the myocardial ischemia zone, microcirculation decreases sharply (by about 30 %, p = 0.0106) and practically does not change in the conditionally intact myocardium. Fabomotizole, administered 5 minutes before occlusion of the coronary artery, prevented a decrease in microcirculation in the ischemiс zone of the myocardium. The ability of fabomotizole in conditions of acute myocardial ischemia to prevent a decrease in the level of microcirculation in the ischemic zone may contribute to the anti-ischemic activity of the drug.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>острая ишемия миокарда</kwd><kwd>микроциркуляция крови</kwd><kwd>фабомотизол</kwd><kwd>крысы</kwd></kwd-group><kwd-group xml:lang="en"><kwd>acute myocardial ischemia</kwd><kwd>blood microcirculation</kwd><kwd>fabomotizole</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">Camici PG, Olivotto I, Rimoldi OE. The coronary circulation and blood flow in left ventricular hypertrophy. J Mol Cell Cardiol. 2012;52(4):857–864. DOI: 10.1016/j.yjmcc.2011.08.028.</mixed-citation><mixed-citation xml:lang="en">Camici PG, Olivotto I, Rimoldi OE. The coronary circulation and blood flow in left ventricular hypertrophy. 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