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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">helmholtzeyeinstitute</journal-id><journal-title-group><journal-title xml:lang="ru">Российский офтальмологический журнал</journal-title><trans-title-group xml:lang="en"><trans-title>Russian Ophthalmological Journal</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2072-0076</issn><issn pub-type="epub">2587-5760</issn><publisher><publisher-name>Real time Publishers</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.21516/2072-0076-2016-9-1-68-72</article-id><article-id custom-type="elpub" pub-id-type="custom">helmholtzeyeinstitute-11</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>ЭКСПЕРИМЕНТАЛЬНО-ЛАБОРАТОРНЫЕ ИССЛЕДОВАНИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>EXPERIMENTAL AND LABORATORY STUDIES</subject></subj-group></article-categories><title-group><article-title>Экспериментальное исследование патогенеза ретинопатии недоношенных как перспективное направление поиска новых медикаментозных подходов к ее профилактике и лечению</article-title><trans-title-group xml:lang="en"><trans-title>An experimental Study of the Pathogenesis of Retinopathy of Prematurity as a Promising Direction of Search for New Medicinal Approaches to its Prevention and Treatment</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>Катаргина</surname><given-names>Л. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Katargina</surname><given-names>L. A.</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>Чеснокова</surname><given-names>Н. Б.</given-names></name><name name-style="western" xml:lang="en"><surname>Chesnokova</surname><given-names>N. B.</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>Безнос</surname><given-names>О. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Beznos</surname><given-names>O. V.</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>Осипова</surname><given-names>Н. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Osipova</surname><given-names>N. A.</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>Витер</surname><given-names>Б. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Viter</surname><given-names>B. 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>ФГБУ «Московский НИИ глазных болезней им. Гельмгольца» Минздрава России</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Helmholtz Research Institute of Eye Diseases, Moscow, Russia</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2016</year></pub-date><pub-date pub-type="epub"><day>03</day><month>10</month><year>2018</year></pub-date><volume>9</volume><issue>1</issue><fpage>68</fpage><lpage>72</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Катаргина Л.А., Чеснокова Н.Б., Безнос О.В., Осипова Н.А., Витер Б.В., 2018</copyright-statement><copyright-year>2018</copyright-year><copyright-holder xml:lang="ru">Катаргина Л.А., Чеснокова Н.Б., Безнос О.В., Осипова Н.А., Витер Б.В.</copyright-holder><copyright-holder xml:lang="en">Katargina L.A., Chesnokova N.B., Beznos O.V., Osipova N.A., Viter B.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://roj.igb.ru/jour/article/view/11">https://roj.igb.ru/jour/article/view/11</self-uri><abstract><p>Проведено экспериментальное исследование, в ходе которого воспроизведена модель кислород-индуцированной ретинопатии (КИР) у крысят, перспективная для изучения патогенеза ретинопатии недоношенных (РН) и поиска новых подходов к ее профилактике и лечению. Установлено, что в условиях развития КИР на всех сроках наблюдения в стекловидном теле повышено содержание общего белка, с максимумом на 14 сутки, а также отмечается фазность изменений уровня антиокислительной активности (АОА) в стекловидном теле: на 7 сутки у крысят с КИР она не отличается от контроля, на 14 сутки становится выше контрольного уровня в 6,4 раза, а на 18 сутки (после окончания действия кислорода) снижается, однако по-прежнему превышает норму. Полученные данные свидетельствуют о нарушении проницаемости гематоретинального барьера в условиях развития КИР, подтверждают важную роль окислительного стресса в патогенезе РН, а также актуальность коррекции его параметров путем включения антиоксидантов в комплексную терапию РН и необходимость дифференцированного подхода к срокам их назначения // Российский офтальмологический журнал, 2016; 1: 68-72.</p></abstract><trans-abstract xml:lang="en"><p>An experimental study was performed to reproduce the model of oxygen-induced retinopathy (OIR) in young rats. This model is promising for the study of the pathogenesis of retinopathy of prematurity (ROP) and for the search of new approaches to the prevention and treatment of the disease. It was found that the total protein content in the vitreous was increased during OIR at all observation times, with a maximum reached on the day 14. The phasal character was revealed in the changes of the level of antioxidant activity (AOA): on the day 7 AOA of rats with OIR is no different from the control, on the day 14, it becomes 6.4 times higher than the reference level, and on the day 18 (when the oxygen is no more active) it is falling but still remains higher than the norm. These findings suggest that the permeability of the blood-retinal barrier is damaged during OIR, and confirm the important role of oxidative stress in the pathogenesis of ROP, the advisability of the correction of its parameters by introducing antioxidants in the combined treatment of ROP, and the need for a differentiated approach to the times of their application Russian Ophthalmological Journal, 2016; 1: 68-72.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>retinopathy of prematurity</kwd><kwd>experimental modeling</kwd><kwd>pathogenesis</kwd><kwd>blood-retinal barrier</kwd><kwd>oxidative stress</kwd><kwd>ретинопатия недоношенных</kwd><kwd>экспериментальное моделирование</kwd><kwd>патогенез</kwd><kwd>гематоретинальный барьер</kwd><kwd>окислительный стресс</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">Слепова О.С., Катаргина Л.А., Гвоздюк Н.А., Белова М.В. 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