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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">zdor</journal-id><journal-title-group><journal-title xml:lang="ru">Проблемы здоровья и экологии</journal-title><trans-title-group xml:lang="en"><trans-title>Health and Ecology Issues</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2220-0967</issn><issn pub-type="epub">2708-6011</issn><publisher><publisher-name>Gomel State Medical University</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.51523/2708-6011.2006-3-2-22</article-id><article-id custom-type="elpub" pub-id-type="custom">zdor-448</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 МЕДИЦИНА</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>CLINICAL MEDICINE</subject></subj-group></article-categories><title-group><article-title>Влияние лейцина на морфо-функциональное состояние печени животных</article-title><trans-title-group xml:lang="en"><trans-title>EFFECT OF LEUCINE ON THE MORPHO-GUNCTIONAL STATE OF RAT LIVER</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>Шейбак</surname><given-names>В. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Sheibak</surname><given-names>V. M.</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>Кравчук</surname><given-names>Р. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Kravchuk</surname><given-names>R. 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>Степуро</surname><given-names>Т. Л.</given-names></name><name name-style="western" xml:lang="en"><surname>Stepuro</surname><given-names>T. L.</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>Горецкая</surname><given-names>М. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Haretskaya</surname><given-names>M. V.</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>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>2006</year></pub-date><pub-date pub-type="epub"><day>28</day><month>06</month><year>2006</year></pub-date><volume>0</volume><issue>2</issue><fpage>112</fpage><lpage>117</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Шейбак В.М., Кравчук Р.И., Степуро Т.Л., Горецкая М.В., 2006</copyright-statement><copyright-year>2006</copyright-year><copyright-holder xml:lang="ru">Шейбак В.М., Кравчук Р.И., Степуро Т.Л., Горецкая М.В.</copyright-holder><copyright-holder xml:lang="en">Sheibak V.M., Kravchuk R.I., Stepuro T.L., Haretskaya M.V.</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://journal.gsmu.by/jour/article/view/448">https://journal.gsmu.by/jour/article/view/448</self-uri><abstract><p>Ежедневное пятикратное энтеральное введение незаменимой аминокислоты лейцин в дозе 100 мг/кг массы приводит к стимуляции биосинтетических процессов в печени, которое находит свое подтверждение в изменении ультраструктуры гепатоцитов. Это дает основание полагать, что длительных прием лейцина в условиях депривации энергетических субстратов может оказывать негативное влияние на печень.</p></abstract><trans-abstract xml:lang="en"><p>Enteral administration of essential amino acid leucine (dose 100 mg/kg for five days) results into the stimulation of hepatic biosynthetic processes which correlated with a change in hepatocyte’s ultrastructure. Therefore, we think that the long-lasting leucine administration during the depripation of energetic substrates can induced negatively effects on the liver.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>лейцин</kwd><kwd>крысы</kwd><kwd>печень</kwd><kwd>ультраструктура</kwd><kwd>leucine</kwd><kwd>rats</kwd><kwd>liver</kwd><kwd>ultrastructure</kwd></kwd-group><kwd-group xml:lang="en"><kwd>лейцин</kwd><kwd>крысы</kwd><kwd>печень</kwd><kwd>ультраструктура</kwd><kwd>leucine</kwd><kwd>rats</kwd><kwd>liver</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">Морозов И.А., Лысиков Ю.А., Хвыля С.И. Электронно-микроскопическое исследование процесса печеночно-кишечной рециркуляции // Физиол. Журн.СССР - 1985. - № 11. - С. 1419-1427.</mixed-citation><mixed-citation xml:lang="en">Морозов И.А., Лысиков Ю.А., Хвыля С.И. 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