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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">nogr</journal-id><journal-title-group><journal-title xml:lang="ru">Экспериментальная и клиническая гастроэнтерология</journal-title><trans-title-group xml:lang="en"><trans-title>Experimental and Clinical Gastroenterology</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1682-8658</issn><publisher><publisher-name>«Global Media Technologies»</publisher-name></publisher></journal-meta><article-meta><article-id custom-type="elpub" pub-id-type="custom">nogr-1097</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>ЭКСПЕРИМЕНТАЛЬНАЯ ГАСТРОЭНТЕРОЛОГИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>EXPERIMENTAL GASTROENTEROLOGY</subject></subj-group></article-categories><title-group><article-title>Механизм разнонаправленных влияний серотонина на моторику желудка и толстой кишки</article-title><trans-title-group xml:lang="en"><trans-title>The mechanism of multidirectional effects of serotonin on the motility of the stomach and colon</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>Смирнов</surname><given-names>В. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Smirnov</surname><given-names>V. M.</given-names></name></name-alternatives><email xlink:type="simple">vmsmirnov1@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>Свешников</surname><given-names>Д. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Sveshnikov</surname><given-names>D. S.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Кучук</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Kuchuk</surname><given-names>A. V.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Трубецкая</surname><given-names>Л. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Trubetskaya</surname><given-names>L. V.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.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>Монгуш</surname><given-names>М. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Mongush</surname><given-names>M. I.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.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>Игнатова</surname><given-names>Е. Д.</given-names></name><name name-style="western" xml:lang="en"><surname>Ignatova</surname><given-names>E. D.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Российский национальный исследовательский медицинский университет им. Н. И. Пирогова (РНИМУ)</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Pirogov Russian National Research Medical University (RNRMU)</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Российский университет дружбы народов (РУДН)</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Peoples Friendship University of Russia (RUDN)</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2018</year></pub-date><pub-date pub-type="epub"><day>20</day><month>11</month><year>2018</year></pub-date><volume>0</volume><issue>11</issue><fpage>88</fpage><lpage>92</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Смирнов В.М., Свешников Д.С., Кучук А.В., Трубецкая Л.В., Монгуш М.И., Игнатова Е.Д., 2018</copyright-statement><copyright-year>2018</copyright-year><copyright-holder xml:lang="ru">Смирнов В.М., Свешников Д.С., Кучук А.В., Трубецкая Л.В., Монгуш М.И., Игнатова Е.Д.</copyright-holder><copyright-holder xml:lang="en">Smirnov V.M., Sveshnikov D.S., Kuchuk A.V., Trubetskaya L.V., Mongush M.I., Ignatova E.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.nogr.org/jour/article/view/1097">https://www.nogr.org/jour/article/view/1097</self-uri><abstract><p>Цель исследования - изучить механизм разнонаправленного влияния серотонина адипината на моторику желудка и толстой кишки. Материалы и методы - эксперименты выполнены на крысах линии Вистар (83) в условиях хирургической стадии наркоза. Регистрировали электромиограмму и гидростатическое давление в полости органов с помощью усилителя BioAmp ML132 (Adinstruments, Австралия), аналого-цифрового преобразователя Maclab 8e (Adinstruments, Австралия), компьютера Масintosh Performa 6400/180 и программы Chart 4.2.3. Результаты исследования - установили, что при внутриартериальном введении серотонина адипината в дозе 0,05мг/кг и 0,1 мг/кг возникают стимуляторные и тормозные реакции желудка; при дозе 0,15мг/кг - только стимуляторные. У толстой кишки возникают только стимуляторные реакции. Обнаружили также, что внутривенное введение серотонина адипината не ведет к усилению сокращений желудка и толстой кишки. Заключение. Стимуляторные реакции органов возникают вследствие активации мышечных 5НТ-рецепторов, тормозные - посредством активации пресинаптических 5НТ-рецепторов, локализующихся на адренергических терминалях в органе, и выброса ими тормозного медиатора норадреналина. При использовании серотонина адипината в эксперименте и в клинической практике необходимо учитывать, что эффект органов от введения серотонина в организм может быть двояким - при малых дозах тормозным, при более высоких - стимуляторным.</p></abstract><trans-abstract xml:lang="en"><p>Trial objective: study the mechanism of multidirectional effect of Serotonin adipinate on gastric and colon motor activity. Materials and methods: experiments were carried out on Wistar rats (N83) in surgical anesthesia. An electromyogram and hydrostatic pressure in the cavities of organs was registered using an amplifier BioAmp ML132 (Adinstruments, Australia), an analog-to-digital converter Maclab 8e (Adinstruments, Australia), a computer Масintosh Performa 6400/180 and a software program Chart 4.2.3. Trial findings: it was established that intra-arterial injection of Serotonin adipinate at a dose of 0.05 mg/kg and 0.1 mg/kg causes stimulatory and inhibitory gastric reactions; at a dose of 0.15 mg/kg - only stimulatory ones. Colon appeared to have only stimulatory reactions. It was also found that intravenous injection of Serotonin adipinate does not intensify stomach and colon contraction. Conclusion. Organs’ stimulatory reactions occur due to activation of muscle 5HT-receptors, inhibitory ones - due to activation of presynaptic 5HT-receptors, locating on organ’s adrenergic terminals, and ejection of inhibitory transmitter noradrenaline by them. When using Serotonin adipinate in experiment and in clinical practice, it is necessary to take into account that the organs’ effect from serotonin administration into body may be dual: inhibitory at low doses and stimulatory at higher ones.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>желудок</kwd><kwd>моторика</kwd><kwd>регуляция</kwd><kwd>серотонин</kwd><kwd>stomach</kwd><kwd>colon</kwd><kwd>motor activity</kwd><kwd>serotonin</kwd></kwd-group></article-meta></front><back><ref-list><title>References</title></ref-list><fn-group><fn fn-type="conflict"><p>The authors declare that there are no conflicts of interest present.</p></fn></fn-group></back></article>
