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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">vestnik-bio-msu</journal-id><journal-title-group><journal-title xml:lang="ru">Вестник Московского университета. Серия 16. Биология</journal-title><trans-title-group xml:lang="en"><trans-title>Vestnik Moskovskogo universiteta. Seriya 16. Biologiya</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">0137-0952</issn><publisher><publisher-name>Lomonosov Moscow State University,  School of Biology</publisher-name></publisher></journal-meta><article-meta><article-id custom-type="elpub" pub-id-type="custom">vestnik-bio-msu-1093</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>RESEARCH ARTICLE</subject></subj-group></article-categories><title-group><article-title>Влияние ингибиторов циклооксигеназы эторикоксиба и диклофенака натрия, а также их комбинаций с мексидолом на артериальное давление и гематологические показатели у крыс</article-title><trans-title-group xml:lang="en"><trans-title>Effect of cyclooxygenase inhibitors etoricoxib and diclofenac sodium and their combinations with mexidol on arterial pressure and hematological indices in rats</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>Васильчук</surname><given-names>А. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Vasilchuk</surname><given-names>A. G.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Васильчук Анастасия Геннадьевна – мл. науч. сотр. лаборатории психофармакологии</p><p>125315, г. Москва, ул. Балтийская, д. 8</p><p>Тел.: 8-495-601-24-14</p></bio><bio xml:lang="en"><p>125315, Moscow, Baltiyskaya str., 8</p></bio><email xlink:type="simple">jimlev@mail.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>Иванова</surname><given-names>Е. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Ivanova</surname><given-names>E. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Иванова Елена Анатольевна – канд. фарм. наук, ст. науч. сотр. лаборатории психофармакологии</p><p>125315, г. Москва, ул. Балтийская, д. 8</p><p>Тел.: 8-495-601-24-14</p></bio><bio xml:lang="en"><p>125315, Moscow, Baltiyskaya str., 8</p></bio><email xlink:type="simple">iwanowaea@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>Матюшкин</surname><given-names>А. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Matyushkin</surname><given-names>A. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Матюшкин Александр Иванович – канд. биол. наук, мл. науч. сотр. лаборатории психофармакологии</p><p>125315, г. Москва, ул. Балтийская, д. 8</p><p>Тел.: 8-495-601-24-14</p></bio><bio xml:lang="en"><p>125315, Moscow, Baltiyskaya str., 8</p></bio><email xlink:type="simple">matyushkin.alex@gmail.com</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>Алексеева</surname><given-names>С. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Alekseeva</surname><given-names>S. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Алексеева Светлана Витальевна – ст. науч. сотр. лаборатории лекарственной токсикологии</p><p>125315, г. Москва, ул. Балтийская, д. 8</p><p>Тел.: 8-495-601-21-89</p></bio><bio xml:lang="en"><p>125315, Moscow, Baltiyskaya str., 8</p></bio><email xlink:type="simple">alexeeva.sv@mail.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>Качалов</surname><given-names>К. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Kachalov</surname><given-names>K. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Качалов Кирилл Сергеевич – инженер 1-й категории лаборатории лекарственной токсикологии</p><p>125315, г. Москва, ул. Балтийская, д. 8</p><p>Тел.: 8-495-601-21-89</p></bio><bio xml:lang="en"><p>125315, Moscow, Baltiyskaya str., 8</p></bio><email xlink:type="simple">kkachalov@mail.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>Воронина</surname><given-names>Т. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Voronina</surname><given-names>T. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Воронина Татьяна Александровна – проф., докт. мед. наук, зав. лабораторией психофармакологии</p><p>125315, г. Москва, ул. Балтийская, д. 8</p><p>Тел.: 8-495-601-24-14</p></bio><bio xml:lang="en"><p>125315, Moscow, Baltiyskaya str., 8</p></bio><email xlink:type="simple">voroninata38@gmail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Научно-исследовательский институт фармакологии имени В.В. Закусова</institution><country>Россия</country></aff><aff xml:lang="en"><institution>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>01</day><month>03</month><year>2022</year></pub-date><volume>77</volume><issue>1</issue><fpage>22</fpage><lpage>28</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Васильчук А.Г., Иванова Е.А., Матюшкин А.И., Алексеева С.В., Качалов К.С., Воронина Т.А., 2022</copyright-statement><copyright-year>2022</copyright-year><copyright-holder xml:lang="ru">Васильчук А.Г., Иванова Е.А., Матюшкин А.И., Алексеева С.В., Качалов К.С., Воронина Т.А.</copyright-holder><copyright-holder xml:lang="en">Vasilchuk A.G., Ivanova E.A., Matyushkin A.I., Alekseeva S.V., Kachalov K.S., Voronina T.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://vestnik-bio-msu.elpub.ru/jour/article/view/1093">https://vestnik-bio-msu.elpub.ru/jour/article/view/1093</self-uri><abstract><p>Изучено влияние курсового (2 и 3 нед., ежедневно, перорально) введения неселективного ингибитора циклооксигеназы диклофенака натрия (1 и 5 мг/кг) и селективного ингибитора циклооксигеназы-2 эторикоксиба (1 и 10 мг/кг), мексидола (сукцината 2-этил-6-метил- 3-оксипиридина, 25 мг/кг) и комбинаций этих нестероидных противовоспалительных средств (НПВС) в дозе 1 мг/кг с мексидолом на артериальное давление, гематологические показатели и массу тела крыс. Установлено, что повышение давления у крыс наблюдается через 3 нед. введения НПВС: эторикоксиб в обеих дозах повышает и систолическое, и диастолическое давление, а диклофенак натрия в дозе 5 мг/кг влияет только на диастолическое давление. Мексидол предупреждает повышение давления при введении в комбинации с эторикоксибом. Изменение гематологических показателей зафиксировано через 2 нед. введения НПВС в максимальных дозах, что выражается в увеличении содержания отдельных групп лейкоцитов. Кроме того, при введении диклофенака натрия зарегистрированы повышенное содержание тромбоцитов и железодефицитная анемия, которая является признаком НПВС-ассоциированной энтеропатии. Показано, что оба НПВС негативно влияют на динамику прироста массы тела крыс, причем более выраженное действие оказывает диклофенак натрия. Сочетание диклофенака натрия и эторикоксиба с мексидолом не усиливает негативного действия НПВС на гематологические показатели и прирост массы тела крыс.</p></abstract><trans-abstract xml:lang="en"><p>The effect of course administration (orally, once a day, during 2 and 3 weeks) of the nonselective cyclooxygenase (COX) inhibitor diclofenac sodium (1 and 5 mg/kg) and selective COX-2 inhibitor etoricoxib (1 and 10 mg/kg), 2-ethyl-6-methyl-3-hydroxypyridine succinate (mexidol, 25 mg/kg) and combinations of this non-steroidal anti-inflammatory drugs (NSAIDs, 1 mg/kg) and mexidol on arterial pressure, hematological indices and body weight of rats was evaluated. Blood pressure increase in rats is observed after three weeks of NSAID administration. Etoricoxib at both doses increases the systolic and diastolic pressure, while diclofenac sodium at a dose of 5 mg/kg affects diastolic pressure only. Mexidol prevents blood pressure increase when administered in combination with etoricoxib. Administration of NSAIDs at maximum doses for two weeks was associated with an increase in certain groups of leukocytes. In addition, diclofenac sodium increased the number of platelets and induced iron deficiency anemia, which is a symptom of NSAID-induced enteropathy. Both NSAIDs negatively affect weight gain in rats, with diclofenac sodium having a more pronounced effect. The combination of diclofenac sodium and etoricoxib with mexidol does not enhance the negative effects of NSAIDs on hematological parameters and weight gain in rats.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>диклофенак натрия</kwd><kwd>эторикоксиб</kwd><kwd>мексидол</kwd><kwd>артериальное давление</kwd><kwd>гематологические показатели</kwd><kwd>крысы</kwd></kwd-group><kwd-group xml:lang="en"><kwd>diclofenac sodium</kwd><kwd>etoricoxib</kwd><kwd>mexidol</kwd><kwd>arterial pressure</kwd><kwd>hematological indices</kwd><kwd>rats</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Работа выполнена в рамках Госзадания по теме № 0521-2019-0007.</funding-statement><funding-statement xml:lang="en">This study was performed under the state assignment of Zakusov Institute of Pharmacology, project number 0521-2019-0007.</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">Benjamin E.J., Blaha M.J., Chiuve S.E., et. al. 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