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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">pulmo</journal-id><journal-title-group><journal-title xml:lang="ru">Пульмонология</journal-title><trans-title-group xml:lang="en"><trans-title>PULMONOLOGIYA</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">0869-0189</issn><issn pub-type="epub">2541-9617</issn><publisher><publisher-name>Scientific and Practical Journal “PULMONOLOGIYA” LLC</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.18093/0869-0189-2008-0-6-80-83</article-id><article-id custom-type="elpub" pub-id-type="custom">pulmo-1880</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 STUDIES</subject></subj-group></article-categories><title-group><article-title>Роль антиоксидантных систем в регенерации эпителия трахеи после термического ожога верхних дыхательных путей</article-title><trans-title-group xml:lang="en"><trans-title>Contribution of antioxidant systems to regeneration of tracheal epithelium after burn of upper respiratory tract</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>Новоселов</surname><given-names>В. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Novoselov</surname><given-names>V. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Пущино</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>Мубаракшина</surname><given-names>Э. К.</given-names></name><name name-style="western" xml:lang="en"><surname>Mubarakshina</surname><given-names>E. K.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Пущино</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>Янин</surname><given-names>В. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Yanin</surname><given-names>V. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Пущино</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>Амелина</surname><given-names>С. Е.</given-names></name><name name-style="western" xml:lang="en"><surname>Amelina</surname><given-names>S. E.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Пущино</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>Фесенко</surname><given-names>Е. Е.</given-names></name><name name-style="western" xml:lang="en"><surname>Fesenko</surname><given-names>E. E.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Пущино</p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff xml:lang="ru" id="aff-1"><institution>Институт биофизики клетки РАН</institution><country>Russian Federation</country></aff><pub-date pub-type="collection"><year>2008</year></pub-date><pub-date pub-type="epub"><day>28</day><month>12</month><year>2008</year></pub-date><volume>0</volume><issue>6</issue><fpage>80</fpage><lpage>83</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Новоселов В.И., Мубаракшина Э.К., Янин В.А., Амелина С.Е., Фесенко Е.Е., 2008</copyright-statement><copyright-year>2008</copyright-year><copyright-holder xml:lang="ru">Новоселов В.И., Мубаракшина Э.К., Янин В.А., Амелина С.Е., Фесенко Е.Е.</copyright-holder><copyright-holder xml:lang="en">Novoselov V.I., Mubarakshina E.K., Yanin V.A., Amelina S.E., Fesenko E.E.</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.pulmonology.ru/pulm/article/view/1880">https://journal.pulmonology.ru/pulm/article/view/1880</self-uri><abstract><p>Исследование проводили с использованием модели термического ожога верхних дыхательных путей крысы. Ожог верхних дыхательных путей крысы проводился с помощью микропарогенератора путем введения пара 70 °С непосредственно в трахею. Через 1 нед. после ожога наблюдается разрушение реснитчатого эпителия трахеи на 50 %. Через 2 нед. после ожога наблюдается усиление воспалительной реакции, увеличение отека ткани. Через 4 нед. после ожога наблюдается частичное и неравномерное восстановление различных типов клеток эпителия трахеи. Уровень экспрессии интерлейкинов 1 и 4 (IL-1 и IL-4) существенно не изменялся в период восстановления эпителия трахеи после ожога, в то время как уровень экспрессии IL-8 и IL-10 повышался и оставался очень высоким даже через 1 мес. после ожога. Одновременно было показано резкое повышение экспрессии пероксиредоксина-6 (основного белка-антиоксиданта в трахее) на всех этапах регенерации эпителия трахеи после ожога. На основании иммуногистохимических исследований было показано, что этот повышенный уровень содержания пероксиредоксина-6 в трахее в процессе восстановления эпителия трахеи после ожога связан с повышенной экспрессией пероксиредоксина-6 в бокаловидных клетках трахеи. Это свидетельствует о том, что активация синтеза пероксиредоксина-6 бокаловидными клетками является одним из ключевых звеньев в активации защитных систем в эпителии после термического ожога.</p></abstract><trans-abstract xml:lang="en"><p>Study was performed using a rat model of thermal burn of upper respiratory tract (URT). The URT burn in rats was induced by intratracheal instillation of 70 °C water vapor using a micro-vapor generator. In a week after the intervention about 50 % of the ciliated epithelium was destructed. In 2 weeks after the intervention the inflammatory response enhanced and tissue edema increased. In 4 weeks after the intervention partial irregular restoration of tracheal epithelium cells was observed. Both IL-1 and IL-4 expression did not change significantly during restoration of tracheal epithelium, but IL-8 and IL-10 expression increased and was high even 1 month after the burn. Simultaneously, dramatic increase in expression of peroxyredoxine 6, which is the main antioxidant protein in trachea, was observed during regeneration of trachea epithelium. Iimmunohistochemical investigations showed that the increase in peroxyredoxine 6 in trachea during the regeneration of trachea epithelium after the burn could be related to increased peroxyredoxine expression in goblet cells. Therefore, activation of peroxyredoxine 6 synthesis by goblet cells appears to be the key step in activation of epithelium defense systems after thermal burn.</p></trans-abstract><funding-group><funding-statement xml:lang="ru">Эта работа поддержана грантами "Молекулярная и клеточная биология" и РФФИ 08-04-00707.</funding-statement></funding-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Peshenko I.V., Novoselov V.I., Evdokimov V.A. et al. Novel 28-kDa secretory protein from rat olfactory epithelium. FEBS Lett. 1996; 381: 12–14.</mixed-citation><mixed-citation xml:lang="en">Peshenko I.V., Novoselov V.I., Evdokimov V.A. et al. Novel 28-kDa secretory protein from rat olfactory epithelium. 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