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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">anatomy</journal-id><journal-title-group><journal-title xml:lang="ru">Журнал анатомии и гистопатологии</journal-title><trans-title-group xml:lang="en"><trans-title>Journal of Anatomy and Histopathology</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2225-7357</issn><publisher><publisher-name>N.N. Burdenko Voronezh State Medical University</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.18499/2225-7357-2020-9-1-24-29</article-id><article-id custom-type="elpub" pub-id-type="custom">anatomy-1064</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 PAPERS</subject></subj-group></article-categories><title-group><article-title>Нейроглобин в нейронах лобной и теменной коры головного мозга белых крыс при холестазе</article-title><trans-title-group xml:lang="en"><trans-title>Neuroglobin in Neurons of the Frontal and Parietal Cortex of White Rats in Cholestasis</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>Емельянчик</surname><given-names>С. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Emel'yanchik</surname><given-names>S. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Гродно.</p></bio><bio xml:lang="en"><p>Grodno.</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Карнюшко</surname><given-names>О. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Karnyushko</surname><given-names>O. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Карнюшко Ольга Анатольевна.</p><p>ул. Горького, 80, г. Гродно, 230009, Республика Беларусь.</p></bio><bio xml:lang="en"><p>Ol'ga Karnyushko.</p><p>ul. Gor'kogo, 80, Grodno, 230009, Republic of Belarus.</p></bio><email xlink:type="simple">karnyushko-olga@mail.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>Зиматкин</surname><given-names>С. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Zimatkin</surname><given-names>S. M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Гродно.</p></bio><bio xml:lang="en"><p>Grodno.</p></bio><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>УО «Гродненский государственный университет им. Я. Купалы»</institution></aff><aff xml:lang="en"><institution>Y. Kupala State University of Grodno</institution></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>УО «Гродненский государственный медицинский университет»</institution></aff><aff xml:lang="en"><institution>Grodno State Medical University</institution></aff></aff-alternatives><pub-date pub-type="collection"><year>2020</year></pub-date><pub-date pub-type="epub"><day>31</day><month>03</month><year>2020</year></pub-date><volume>9</volume><issue>1</issue><fpage>24</fpage><lpage>29</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Емельянчик С.В., Карнюшко О.А., Зиматкин С.М., 2020</copyright-statement><copyright-year>2020</copyright-year><copyright-holder xml:lang="ru">Емельянчик С.В., Карнюшко О.А., Зиматкин С.М.</copyright-holder><copyright-holder xml:lang="en">Emel'yanchik S.V., Karnyushko O.A., Zimatkin S.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://anatomy.elpub.ru/jour/article/view/1064">https://anatomy.elpub.ru/jour/article/view/1064</self-uri><abstract><p>Цель исследования – изучить распределение и содержание нейроглобина в пирамидных нейронах лобной и теменной коры головного мозга белых крыс при экспериментальном холестазе.</p><sec><title>Материал и методы</title><p>Материал и методы. Исследование выполнено на 60 беспородных белых крысах-самцах массой 200–250 г. Модель холестаза создавали путем перевязки общего желчного протока в области ворот печени (основная группа, n=30). Контрольным животным проводили ложную операцию (n=30) с сохранением физиологического оттока желчи. Для исследования брали участки лобной и теменной коры головного мозга белых крыс. Содержание и распределение нейроглобина выявляли иммуногистохимически на парафиновых срезах с помощью первичных моноклональных мышиных антител Anti-Neuroglobin antibody (Abcam). Количественную оценку содержания изучаемого молекулярного маркера проводили цитофото- метрически с последующим статистическим анализом.</p></sec><sec><title>Результаты</title><p>Результаты. Установлено, что после перевязки общего желчного протока содержание нейроглобина в перикарионах нейронов лобной и теменной коры головного мозга изменялось волнообразно. В лобной коре содержание нейроглобина значительно уменьшалось через 2, 10 и 45 сут (минимум на 10-е сут) после перевязки общего желчного протока, а в теменной коре и на 90-е сут, и увеличивалось на 5-е и 20-е сут эксперимента (максимум на 20-е сут).</p></sec><sec><title>Заключение</title><p>Заключение. При холестазе содержание нейроглобина в перикарионах нейронов лобной и теменной коры мозга изменяется волнообразно: на 2-, 10-, 45-е – наблюдается уменьшение, на 5- и 20-е сут – увеличение его содержания, и к 90-м сут – восстановление.</p></sec></abstract><trans-abstract xml:lang="en"><p>The aim of the study was to investigate the distribution and content of neuroglobin in the pyramidal neurons of the frontal and parietal cortex of white rats during simulated cholestasis.</p><sec><title>Material and methods</title><p>Material and methods. The study included 60 outbred white male rats weighed 200–250 g. Cholestasis was simulated by ligation of the common bile duct in the porta hepatis area (main group, n=30). Animals of the control group (n=30) were performed a false operation preserving physiological bile outflow. Sections of the frontal and parietal cortex of white rats were selected for investigation. The content and distribution of neuroglobin was detected immunohistochemically on paraffin sections using mouse monoclonal primary antibodies Anti- Neuroglobin antibody (Abcam). Cytophotometric analysis was used to perform quantitative assessment of the content of the studied molecular marker; after that statistical analysis was performed.</p></sec><sec><title>Results</title><p>Results. It was found that the content of neuroglobin in the pericarions of neurons of the frontal and parietal cortex modified in a wave-like mode. After ligation of the common bile duct, the content of neuroglobin significantly decreased in 2, 10 and 45 days (minimum on the 10th day) in the frontal cortex and in 90 days in the parietal cortex, and increased in 5 and 20 days of the experiment (maximum on the 20th day).</p></sec><sec><title>Conclusion</title><p>Conclusion. In cholestasis, the content of neuroglobin in the pericarions of neurons of the frontal and parietal cortex modifies in waves: a decrease is observed on the 2nd, 10th, 45th day; an increase is observed on the 5th and 20th day; a recovery is observed on the 90th day.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>нейроглобин</kwd><kwd>кора головного мозга</kwd><kwd>нейроны</kwd><kwd>холестаз</kwd><kwd>крысы</kwd></kwd-group><kwd-group xml:lang="en"><kwd>neuroglobin</kwd><kwd>cerebral cortex</kwd><kwd>neurons</kwd><kwd>cholestasis</kwd><kwd>rats</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">Емельянчик С.В., Зиматкин С.М. Мозг при холестазе. Гродно: ГрГУ; 2011 [Yemelyanchik SV, Zimatkin SM. Mozg pri kholestaze. Grodno: GrGU; 2011] (in Russian).</mixed-citation><mixed-citation xml:lang="en">Емельянчик С.В., Зиматкин С.М. Мозг при холестазе. 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