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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">zabmedvestnik</journal-id><journal-title-group><journal-title xml:lang="ru">Забайкальский медицинский вестник</journal-title><trans-title-group xml:lang="en"><trans-title>Transbaikalian Medical Bulletin</trans-title></trans-title-group></journal-title-group><issn pub-type="epub">1998-6173</issn><publisher><publisher-name>Читинская государственная медицинская академия</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.52485/19986173_2021_1_59</article-id><article-id custom-type="elpub" pub-id-type="custom">zabmedvestnik-53</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>ОРИГИНАЛЬНЫЕ ИССЛЕДОВАНИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>ORIGINAL RESEARCH</subject></subj-group></article-categories><title-group><article-title>Применение 4-гирокси-3,5-ди-третбутил коричной кислоты уменьшает интенсивность нейровоспаления у крыс при церебральной ишемии</article-title><trans-title-group xml:lang="en"><trans-title>Use of 4-hyroxy-3,5-di-tretbutyl cinnamic acid reduces the intensity of neuroinflammation in rats with cerebral ischemia</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>Поздняков</surname><given-names>Д. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Pozdnyakov</surname><given-names>D. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>357532, Ставропольский край, г. Пятигорск, пр. Калинина, 11</p></bio><bio xml:lang="en"><p>11 Kalinina Ave., Pyatigorsk, Stavropol region, 357532</p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Пятигорский медико-фармацевтический институт – филиал ФГБОУ ВО «Волгоградский государственный медицинский университет» Министерства здравоохранения Российской Федерации</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Pyatigorsk medical and pharmaceutical Institute is a branch of the Volgograd state medical University</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2021</year></pub-date><pub-date pub-type="epub"><day>30</day><month>07</month><year>2024</year></pub-date><volume>0</volume><issue>1</issue><fpage>59</fpage><lpage>67</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Поздняков Д.И., 2024</copyright-statement><copyright-year>2024</copyright-year><copyright-holder xml:lang="ru">Поздняков Д.И.</copyright-holder><copyright-holder xml:lang="en">Pozdnyakov D.I.</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.zabmedvestnik.ru/jour/article/view/53">https://www.zabmedvestnik.ru/jour/article/view/53</self-uri><abstract><sec><title>Цель</title><p>Цель. Оценить влияние 4-гидрокси-3,5-ди-третбутил коричной кислоты на процессы нейровоспаления у крыс в условиях ишемии головного мозга в сравнении с этилметилгидроксипиридинасукцинатом.</p></sec><sec><title>Материалы и методы</title><p>Материалы и методы. Ишемию головного мозга воспроизводили у крыс линии Wistar путем необратимой правосторонней коагуляции средней мозговой артерии. Исследуемое соединение – 4- гидрокси-3,5-ди-третбутил коричную кислоту и препарат сравнения - этиметилгидроксипиридинасукцинат вводили перорально в дозе 100 мг/кг через 30 минут после моделирования ишемии и далее однократно в сутки на протяжении 3-х дней. На 4-е сутки эксперимента у крыс оценивали степень проницаемости гематоэнцефалического барьера в тесте Майлза. Также изучали изменение цитокинов (ИЛ-6; ИЛ-1β; ИЛ-10 и ФНО-α) и монооксида азота в мозговой ткани у животных. Содержание цитокинов определяли методом твердофазного иммуноферментного анализа, концентрацию монооксида азота оценивали спектрофотометрически в реакции с реактивом Грисса.</p></sec><sec><title>Результаты</title><p>Результаты. В ходе исследования было установлено, что применение исследуемого соединения в дозе 100 мг/кг способствовало уменьшению концентрации провоспалительных цитокинов: ИЛ-6 – на 37,2% (p&lt;0,05); ИЛ-1β – на 42,5% (p&lt;0,05), ФНО-α – на 33,4% (p&lt;0,05). При этом содержание ИЛ- 10 увеличилось в 3,1 (p&lt;0,05). Также на фоне введения 4-гидрокси-3,5-ди-третбутил коричной кислоты отмечено уменьшение содержания монооксида азота в мозговой ткани и проницаемости гематоэнцефалического барьера на 33,1% (p&lt;0,05) и 38,2% (p&lt;0,05) соответственно. Необходимо отметить, что эффект от применения исследуемого соединения превосходил аналогичный от введения референтного препарата.</p></sec><sec><title>Заключение</title><p>Заключение. 4-гидрокси-3,5-ди-третбутил коричная кислота уменьшает интенсивность реакций нейровоспаления, что выражается в уменьшении содержания провоспалительных цитокинов, концентрации монооксида азота и проницаемости гематоэнцефалического барьера, что может лежать в основе нейропротекторного действия данного соединения.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>The aim of the research</title><p>The aim of the research. To evaluate the effect of 4-hydroxy-3,5-di-tretbutyl cinnamic acid on neuroinflammation in rats with cerebral ischemia in comparison with ethylmethylhydroxypyridine succinate.</p></sec><sec><title>Materials and Methods</title><p>Materials and Methods. Brain ischemia was reproduced in Wistar rats by irreversible right-sided coagulation of the middle cerebral artery. The test-compound-4-hydroxy-3,5-di-tretbutyl cinnamic acid and the reference drug-ethymethylhydroxypyridine succinate were administered orally at a dose of 100 mg / kg 30 minutes after the ischemia modeling and then once a day for 3 days. On the 4th day of the experiment, the degree of permeability of the blood-brain barrier in the Miles test was evaluated. Changes in cytokines (IL- 6; IL-1β; IL-10 and TNF-α) and nitrogen monoxide in brain tissue in animals were also studied. The content of cytokines was determined by enzyme-linked immunoassay, and the concentration of nitrogen monoxide was evaluated spectrophotometrically in reaction with the Griss reagent.</p></sec><sec><title>Results</title><p>Results. During the study, it was found that the use of the test compound at a dose of 100 mg / kg contributed to a decrease in the concentration of pro-inflammatory cytokines: IL – 6-by 37.2% (p&lt;0.05); IL – 1β-by 42.5% (p&lt;0.05), TNF – α - by 33.4% (p&lt;0.05). At the same time, the content of IL-10 increased by 3.1 (p&lt;0.05). Also, against the background of the administration of 4-hydroxy-3,5-di-tretbutyl cinnamic acid, there was a decrease in the content of nitrogen monoxide in brain tissue and the permeability of the blood-brain barrier by 33.1% (p&lt;0.05) and 38.2% (p&lt;0.05), respectively. It should be noted that the effect of the test compound was superior to that of the reference drug.</p></sec><sec><title>Conclusion</title><p>Conclusion. 4-hydroxy-3,5-di-tretbutyl cinnamic acid reduces the intensity of neuroinflammatory reactions, which is expressed in a decrease in the content of pro-inflammatory cytokines, the concentration of nitrogen monoxide and the permeability of the blood-brain barrier, which may underlie the neuroprotective effect of this compound.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>ишемия головного мозга</kwd><kwd>нейровоспаление</kwd><kwd>антиоксиданты</kwd><kwd>производные коричной кислоты</kwd></kwd-group><kwd-group xml:lang="en"><kwd>brain ischemia</kwd><kwd>neuroinflammation</kwd><kwd>antioxidants</kwd><kwd>cinnamic acid derivatives</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">Shi L, Rocha M, Leak R.K. 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