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<article 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" xmlns:ali="http://www.niso.org/schemas/ali/1.0/" article-type="research-article" dtd-version="1.2" xml:lang="en"><front><journal-meta><journal-id journal-id-type="publisher-id">Доклады Академии наук</journal-id><journal-title-group><journal-title xml:lang="en">Доклады Академии наук</journal-title><trans-title-group xml:lang="ru"><trans-title>Доклады Академии наук</trans-title></trans-title-group></journal-title-group><issn publication-format="print">0869-5652</issn><publisher><publisher-name xml:lang="en">The Russian Academy of Sciences</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">16222</article-id><article-id pub-id-type="doi">10.31857/S0869-56524881108-111</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>Physiology</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>Физиология</subject></subj-group><subj-group subj-group-type="article-type"><subject>Research Article</subject></subj-group></article-categories><title-group><article-title xml:lang="en">Combined irradiation by gamma rays and carbon nuclei increases the C/EBP-β LIP-isoform content in the pituitary gland of rats</article-title><trans-title-group xml:lang="ru"><trans-title>Комбинированное облучение гамма-квантами и ядрами углерода увеличивает содержание LIP-изоформы C/EBP-β в гипофизе крыс</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Anokhina</surname><given-names>I. P.</given-names></name><name xml:lang="ru"><surname>Анохина</surname><given-names>И. П.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Academician of the Russian Academy of Sciences</p></bio><bio xml:lang="ru"><p>Академик РАН</p></bio><email>viktor_kohan@hotmail.com</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Anokhin</surname><given-names>P. K.</given-names></name><name xml:lang="ru"><surname>Анохин</surname><given-names>П. К.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><email>viktor_kohan@hotmail.com</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Kokhan</surname><given-names>V. S.</given-names></name><name xml:lang="ru"><surname>Кохан</surname><given-names>В. С.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><email>viktor_kohan@hotmail.com</email><xref ref-type="aff" rid="aff2"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">V.P. Serbsky Federal Medical Research Centre for Psychiatry and Narcology</institution></aff><aff><institution xml:lang="ru">Федеральный медицинский исследовательский центр психиатрии и наркологии им. В.П. Сербского</institution></aff></aff-alternatives><aff-alternatives id="aff2"><aff><institution xml:lang="en">Institute of Biomedical Problems of the Russian Academy of Sciences</institution></aff><aff><institution xml:lang="ru">Государственный научный центр Российской Федерации Институт медико-биологических проблем Российской академии наук</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2019-09-23" publication-format="electronic"><day>23</day><month>09</month><year>2019</year></pub-date><volume>488</volume><issue>1</issue><issue-title xml:lang="en"/><issue-title xml:lang="ru"/><fpage>108</fpage><lpage>111</lpage><history><date date-type="received" iso-8601-date="2019-09-23"><day>23</day><month>09</month><year>2019</year></date><date date-type="accepted" iso-8601-date="2019-09-23"><day>23</day><month>09</month><year>2019</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2019, Russian academy of sciences</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2019, Российская академия наук</copyright-statement><copyright-year>2019</copyright-year><copyright-holder xml:lang="en">Russian academy of sciences</copyright-holder><copyright-holder xml:lang="ru">Российская академия наук</copyright-holder></permissions><self-uri xlink:href="https://journals.eco-vector.com/0869-5652/article/view/16222">https://journals.eco-vector.com/0869-5652/article/view/16222</self-uri><abstract xml:lang="en"><p>C/EBP-β, a basic leucine zipper transcription factor, has important roles in the regulation of organism’s immune and inflammatory responses. Wistar rats subjected to the combined irradiation were characterized by an increase in the content of C/EBP-β LIP-isoform in the pituitary gland. The obtained data indicate that moderate doses of ionizing radiation to initiate the endoplasmic reticulum stress response and are likely to initiate C/EBP-β-mediated cell death according to the apoptotic scenario. This study also confirms the earlier hypothesis about the alterations of the hypothalamic-pituitary-adrenocortical axis in response to moderate doses of ionizing radiation.</p></abstract><trans-abstract xml:lang="ru"><p>C/EBP-β - транскрипционный фактор с лейциновой “молнией”, вовлечённый в регуляцию иммунного и воспалительного ответа организма. Крысы Wistar, подвергнутые комбинированному действию ионизирующего излучения, характеризовались увеличением содержания LIP-изоформы C/EBP-β в гипофизе. Полученные данные указывают, что умеренные дозы ионизирующего излучения порождают стресс эндоплазматического ретикулума и, вероятно, инициируют C/EBP-β-опосредованную клеточную гибель по апоптическому сценарию. В настоящем исследовании также находит подтверждение ранее высказанная гипотеза об альтерациях гипоталамо-гипофизарно-адренокортикальной системы в ответ на действие умеренных доз ионизирующего излучения.</p></trans-abstract><kwd-group xml:lang="en"><kwd>ionizing radiation</kwd><kwd>C/EBP-β</kwd><kwd>pituitary gland</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>ионизирующее излучение</kwd><kwd>C/EBP-β</kwd><kwd>гипофиз</kwd></kwd-group><funding-group><award-group><funding-source><institution-wrap><institution xml:lang="en">Russian Science Foundation</institution></institution-wrap><institution-wrap><institution xml:lang="ru">Российский научный фонд</institution></institution-wrap></funding-source><award-id></award-id></award-group></funding-group></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>Kokhan V.S., Matveeva M.I., Mukhametov, A., Shtem- berg A.S. // Neurosc. Biobehav. Rev. 2016. V. 71. 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