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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 pub-id-type="doi">10.31146/1682-8658-ecg-165-5-150-153</article-id><article-id custom-type="elpub" pub-id-type="custom">nogr-1163</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>ДИСКУССИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>DISCUSSION</subject></subj-group></article-categories><title-group><article-title>Хронофизиологический механизм регулярности циркадианного ритма эвакуаторной функции кишечника</article-title><trans-title-group xml:lang="en"><trans-title>Chronophysiological mechanism of the circadian rhythm Regularity of the intestine evacuation function</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>Шемеровский</surname><given-names>К. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Shemerovsky</surname><given-names>K. A.</given-names></name></name-alternatives><email xlink:type="simple">constshem@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>Селиверстов</surname><given-names>П. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Seliverstov</surname><given-names>P. 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>Бочкарёв</surname><given-names>М. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Bochkarev</surname><given-names>M. V.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Шайдуллина</surname><given-names>С. Р.</given-names></name><name name-style="western" xml:lang="en"><surname>Shaidullina</surname><given-names>S. R.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГБНУ «Институт экспериментальной медицины»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Institute of Experimental Medicine</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>ФГБОУ ВО «Северо-Западный государственный медицинский университет им. И. И. Мечникова» Минздрава РФ</institution><country>Россия</country></aff><aff xml:lang="en"><institution>North-Western State Medical University named after I. I. Mechnikov, Ministry of Health of Russian Federation</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>ФГБУ «Национальный медицинский исследовательский центр» им. В. А. Алмазова»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Almazov National Medical Research Center</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2019</year></pub-date><pub-date pub-type="epub"><day>20</day><month>05</month><year>2019</year></pub-date><volume>0</volume><issue>5</issue><fpage>150</fpage><lpage>153</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Шемеровский К.А., Селиверстов П.В., Бочкарёв М.В., Шайдуллина С.Р., 2019</copyright-statement><copyright-year>2019</copyright-year><copyright-holder xml:lang="ru">Шемеровский К.А., Селиверстов П.В., Бочкарёв М.В., Шайдуллина С.Р.</copyright-holder><copyright-holder xml:lang="en">Shemerovsky K.A., Seliverstov P.V., Bochkarev M.V., Shaidullina S.R.</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/1163">https://www.nogr.org/jour/article/view/1163</self-uri><abstract><p>Исследовали зависимость регулярности циркадианного ритма кишечника от положения акрофазы этого ритма. Обследовано 356 студентов-медиков. Выявляли наличие регулярного (ежедневного) ритма стула с частотой 7 раз в неделю (эуэнтерия) и нерегулярного ритма с частотой 1-6 раз в неделю (брадиэнтерия). Определяли 4 варианта акрофазы (момента реализации эвакуаторной функции кишечника) по 4 периодам суток: утро, день, вечер, ночь. Показано, что у лиц с эуэнтерией утренняя акрофаза дефекации встречалась в 2 раза чаще, чем её отсутствие. У лиц с брадиэнтерией отсутствие утренней акрофазы встречалось в 3 раза чаще, чем её наличие. Регулярность ритма дефекации зависит от наличия утренней акрофазы этого ритма, а брадиэнтерия связана с отсутствием утренней акрофазы дефекации. Уровень самочувствия, активности и настроения при эуэнтерии был выше, чем при брадиэнтерии.</p></abstract><trans-abstract xml:lang="en"><p>We studied association of the regularity and acrophase of the intestine’s circadian rhythm in survey of 356 medical students. Subjects were divided to groups with regular stool rhythm (euenteria - 7 times per week) and irregular rhythm (bradienteria - 1-6 times per week). Four variants of the intestine acrophase (evacuation time) were determined for 4 periods of the day: morning, afternoon, evening, night. It was shown that subjects with euenteria had morning acrophase of intestine 2 times more frequent than its absence. The absence of morning acrophase occurred 3 times more often than its presence. The regularity of the defecation rhythm depends on presence of the morning acrophase of this rhythm, and irregular rhythm is associated with the absence of the morning acrophase of the bowel movement. The “exellent” level of wellbeing, activity and mood in students with euenteria was higher than in students with bradyenteria.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>циркадианный ритм</kwd><kwd>утренняя акрофаза</kwd><kwd>эуэнтерия</kwd><kwd>брадиэнтерия</kwd><kwd>самочувствие</kwd><kwd>circadian rhythm</kwd><kwd>morning acrophase</kwd><kwd>euenteria</kwd><kwd>bradyenteria</kwd><kwd>wellbeing</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>
