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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">dan</journal-id><journal-title-group><journal-title xml:lang="ru">Доклады Национальной академии наук Беларуси</journal-title><trans-title-group xml:lang="en"><trans-title>Doklady of the National Academy of Sciences of Belarus</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1561-8323</issn><issn pub-type="epub">2524-2431</issn><publisher><publisher-name>The Republican Unitary Enterprise Publishing House "Belaruskaya Navuka"</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.29235/1561-8323-2019-63-6-736-746</article-id><article-id custom-type="elpub" pub-id-type="custom">dan-837</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>МЕДИЦИНА</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>MEDICINE</subject></subj-group></article-categories><title-group><article-title>Особенности влияния глюкозы на деятельность сердца и изменения потенциалов желудка, кишечника в условиях сердечной недостаточности</article-title><trans-title-group xml:lang="en"><trans-title>Features of the glucose influence on the heart activity and the changes in the potentials of the stomach and the intestines at the heart insufficiency conditions</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>Солтанов</surname><given-names>В. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Soltanov</surname><given-names>V. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Солтанов Владимир Всеволодович – член-корреспондент, д-р биол. наук, профессор, гл. науч. сотрудник.</p><p>ул. Академическая, 28, 220072, Минск</p></bio><bio xml:lang="en"><p>Soltanov Vladimir Vsevolodovich – Corresponding Member, D. Sc. (Biology), Professor, Chief researcher. </p><p>28, Akademicheskaya Str., 220072, Minsk</p></bio><email xlink:type="simple">biblio@fizio.bas-net.by</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>Комаровская</surname><given-names>Л. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Komarovskaya</surname><given-names>L. M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Комаровская Людмила Михайловна – науч. сотрудник.</p><p>ул. Академическая, 28, 220072, Минск</p></bio><bio xml:lang="en"><p>Komarovskaya Ludmila Mikhailovna – Researcher. </p><p>28, Akademicheskaya Str., 220072, Minsk</p></bio><email xlink:type="simple">biblio@fizio.bas-net.by</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Институт физиологии Национальной академии наук Беларуси</institution></aff><aff xml:lang="en"><institution>Institute of Physiology of the National Academy of Sciences of Belarus</institution></aff></aff-alternatives><pub-date pub-type="collection"><year>2019</year></pub-date><pub-date pub-type="epub"><day>07</day><month>01</month><year>2020</year></pub-date><volume>63</volume><issue>6</issue><fpage>736</fpage><lpage>746</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Солтанов В.В., Комаровская Л.М., 2020</copyright-statement><copyright-year>2020</copyright-year><copyright-holder xml:lang="ru">Солтанов В.В., Комаровская Л.М.</copyright-holder><copyright-holder xml:lang="en">Soltanov V.V., Komarovskaya L.M.</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://doklady.belnauka.by/jour/article/view/837">https://doklady.belnauka.by/jour/article/view/837</self-uri><abstract><p>В острых опытах на крысах (наркоз тиопентал натрия) установлено, что введение в желудок 5 %-ного раствора глюкозы понижает частоту сокращений сердца (HR) и амплитуду потенциалов гладких мышц желудка и одновременно повышает недостоверно и непродолжительно потенциалы гладких мышц (ПГМ) ободочной кишки. Применяемые в комплексе пищевые добавки – глютамат натрия, бензоат, тартразин не влияют на HR, но, как и прежде, снижают ПГМ желудка, а в толстой кишке отмечаются четкие возбуждающие либо тормозные ответы. В условиях предварительно сформированной сердечной недостаточности инфузия в желудок глюкозы не изменяет HR. В то же время действие как глюкозы, так и пищевых добавок по-прежнему приводит к достоверным реакциям желудка и толстой кишки. Важной представляется полученная в настоящей работе информация о способности глюкозы, пищевых добавок модулировать деятельность сердца, оцениваемую по показателям модификаций зубцов ЭКГ. Как оказалось, инфузия указанных раздражителей в желудок сопровождается у крыс в контроле и с сердечной недостаточностью достаточно четкими изменениями таких показателей, как продолжительность RST, амплитуда и длительность Т-волны, т. е. прогностических признаков возможности возникновения аритмии, фибрилляций сердца. </p></abstract><trans-abstract xml:lang="en"><p>In acute rat experiments (thiopental sodium narcosis), it is established that introducing a 5 % glucose solution into the stomach lowers a frequency of heart rates (HR) and an amplitude of potentials of smooth muscles of the stomach and simultaneously raises doubtfully and shortly the potentials of sooth muscles (PSM) of the colon. Food additives used in the glutamate sodium, benzoate, tartrazine complex do not influence HR, but as before, reduces PSM of the stomach, and in the thick gut precise exciting or brake responses are marked. In the preliminarily developed heart insufficiency conditions, the glucose infusion into the stomach does not change HR. At the same time, the action of glucose, as well as of food additives, still results in reliable reactions of the stomach and the thick gut. Important is the present work information on the ability of glucose and food additives to modulate the heart activity estimated through the indicators of modification of electrocardiogram teeth. As appeared, the infusion of the specified irritants in the stomach of rats in control and heart insufficiency is accompanied by precise enough changes in such indicators as the RST duration, the amplitude and duration of the Т-wave,  i. e. the prognostic attributes of the opportunity of occurrence of heart аrrhythmia, fibrillations.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>глюкоза</kwd><kwd>пищевые добавки</kwd><kwd>рефлексы</kwd><kwd>сердце</kwd><kwd>желудок</kwd></kwd-group><kwd-group xml:lang="en"><kwd>glucose</kwd><kwd>food additives</kwd><kwd>reflexes</kwd><kwd>heart</kwd><kwd>a stomach</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">Browning, k. N. Central Nervous System Control Gastrointestinal Motility and Secretion and Modulation of Gastrointestinal Functions / k. N. Browning, R. A. 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