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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">vestim</journal-id><journal-title-group><journal-title xml:lang="ru">Известия Национальной  академии наук Беларуси. Серия медицинских наук</journal-title><trans-title-group xml:lang="en"><trans-title>Proceedings of the National Academy of Sciences of Belarus, Medical series</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1814-6023</issn><issn pub-type="epub">2524-2350</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">10.29235/1814-6023-2018-15-3-347-353</article-id><article-id custom-type="elpub" pub-id-type="custom">vestim-443</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>КЛИНИЧЕСКАЯ И ЭКСПЕРИМЕНТАЛЬНАЯ МЕДИЦИНА</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>CLINICAL AND EXPERIMENTAL MEDICINE</subject></subj-group></article-categories><title-group><article-title>СТРУКТУРНЫЕ ИЗМЕНЕНИЯ В МИКРОЦИРКУЛЯТОРНОМ РУСЛЕ ПОДЖЕЛУДОЧНОЙ ЖЕЛЕЗЫ КРЫС С ЭКСПЕРИМЕНТАЛЬНЫМ МЕТАБОЛИЧЕСКИМ СИНДРОМОМ</article-title><trans-title-group xml:lang="en"><trans-title>STRUCTURAL CHANGES IN THE MICROCIRCULATORY BED OF THE PANCREAS IN RATS WITH EXPERIMENTAL METABOLIC SYNDROME</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>Кузнецова</surname><given-names>Т. Е.</given-names></name><name name-style="western" xml:lang="en"><surname>Kuznetsova</surname><given-names>T. E.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Кузнецова Татьяна Евгеньевна – канд. биол. наук, ст. науч. сотрудник. Институт физиологии НАН Беларуси</p><p>ул. Академическая, 28, 220072, г. Минск</p></bio><bio xml:lang="en"><p>Tatiana E. Kuznetsova – Ph. D. (Biol.), Senior researcher</p><p>28, Akademicheskaya Str., 220072, Minsk</p></bio><email xlink:type="simple">tania_k@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>Рыжковская</surname><given-names>Е. Л.</given-names></name><name name-style="western" xml:lang="en"><surname>Ryzhkovskaya</surname><given-names>E. L.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Рыжковская Елена Леонидовна – ст. науч. сотрудник</p><p>ул. Академическая, 28, 220072, г. Минск</p></bio><bio xml:lang="en"><p>Elena L. Ryzhkovskaya – Senior researcher</p><p>28, Akademicheskaya Str., 220072, Minsk</p></bio><email xlink:type="simple">ryzhkovskaya@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>Калиновская</surname><given-names>Е. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Kalinovskaya</surname><given-names>E. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Калиновская Елена Игоревна – канд. мед. наук, заведующий лабораторией</p><p>ул. Академическая, 28, 220072, г. Минск</p></bio><bio xml:lang="en"><p>Еlena I. Kalinovskaya – Ph. D. (Med.), Head of the Laboratory</p><p>28, Akademicheskaya Str., 220072, Minsk</p></bio><email xlink:type="simple">zolotuhinaelena@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Институт физиологии НАН 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>2018</year></pub-date><pub-date pub-type="epub"><day>16</day><month>09</month><year>2018</year></pub-date><volume>15</volume><issue>3</issue><fpage>347</fpage><lpage>353</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Кузнецова Т.Е., Рыжковская Е.Л., Калиновская Е.И., 2018</copyright-statement><copyright-year>2018</copyright-year><copyright-holder xml:lang="ru">Кузнецова Т.Е., Рыжковская Е.Л., Калиновская Е.И.</copyright-holder><copyright-holder xml:lang="en">Kuznetsova T.E., Ryzhkovskaya E.L., Kalinovskaya E.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://vestimed.belnauka.by/jour/article/view/443">https://vestimed.belnauka.by/jour/article/view/443</self-uri><abstract><p>Проведено комплексное гистологическое, гистохимическое, электронно-микроскопическое исследование состояния микроциркуляторного русла поджелудочной железы крыс и сопряженные преобразования в паренхиме органа после моделирования метаболического синдрома с использованием диеты с высоким содержанием жиров и углеводов. Выявлен спазм артериол, краевое стояние лейкоцитов, десквамация эндотелиоцитов в просвет сосуда, стаз эритроцитов в капиллярах. В эндотелиальных клетках капилляров отмечались признаки повышенного транспорта веществ через стенки сосудов: пиноцитоз, фенестрация, разрыхленность базальных мембран. Капилляры заполнены форменными элементами крови, на люминальной поверхности эндотелиоцитов наблюдалось выпячивание ядер, образование складок, выростов цитоплазмы в просвет сосуда. В эндотелиоцитах сосудов микроциркуляторного русла параллельно происходило ускорение окисления глюкозы как в цикле Кребса, так и по гликолитическому пути, что указывает на то, что энергообеспечение клеток осуществлялось на более высоком уровне. Нарушения микроциркуляции сопровождались очаговыми деструктивными и воспалительными изменениями в паренхиме органа.</p></abstract><trans-abstract xml:lang="en"><p>A complex histological, histochemical and electron microscopic study of the state of the microcirculatory bed of the pancreas and conjugate transformations in the parenchyma of the organ after modeling the metabolic syndrome using a diet high in fats and carbohydrates was carried out. Spasm of arterioles, the marginal state of leukocytes and the desquamation of endotheliocytes into the lumen of a vessel, the stasis of erythrocytes in capillaries were revealed. The endothelial cells of capillaries had signs of increased transport of substances through the vessel walls: pinocytosis, fenestration, loosening of basal membranes. It was observed that capillaries are filled with shaped blood elements, on the luminal surface of endotheliocytes nuclei are protruded and the cytoplasm outgrowth into the lumen of the vessel is formed. At the same time, glucose oxidation accelerated both in the Krebs cycle and along the glycolytic pathway in the endotheliocytes of the vessels of the microcirculatory bed, indicating that the energy was supplied to the cells at a higher level. Disturbances of microcirculation were accompanied by focal destructive and inflammatory changes in the parenchyma of the organ.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>поджелудочная железа</kwd><kwd>метаболический синдром</kwd><kwd>микроциркуляция</kwd><kwd>эндотелий</kwd><kwd>ультраструктура</kwd></kwd-group><kwd-group xml:lang="en"><kwd>pancreas</kwd><kwd>metabolic syndrome</kwd><kwd>microcirculation</kwd><kwd>endothelium</kwd><kwd>ultrastructure</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">Лазебник, Л. Б. Метаболический синдром и органы пищеварения / Л. Б. Лазебник, Л. А. 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