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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">rmt</journal-id><journal-title-group><journal-title xml:lang="ru">Общая реаниматология</journal-title><trans-title-group xml:lang="en"><trans-title>General Reanimatology</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1813-9779</issn><issn pub-type="epub">2411-7110</issn><publisher><publisher-name>FSBI "SRIGR" RAMS</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.15360/1813-9779-2006-4-8-12</article-id><article-id custom-type="elpub" pub-id-type="custom">rmt-1115</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>ОСТРАЯ ДЫХАТЕЛЬНАЯ НЕДОСТАТОЧНОСТЬ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>ACUTE RESPIRATORY FAILURE</subject></subj-group></article-categories><title-group><article-title>ИВЛ-индуцированное острое повреждение легких (экспериментальное, морфологическое исследование)</article-title><trans-title-group xml:lang="en"><trans-title>Artificial Ventilation-Induced Acute Lung Lesion: Experimental, Morphological Study</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>Голубев</surname><given-names>А. М</given-names></name><name name-style="western" xml:lang="en"><surname>Golubev</surname><given-names>A. M.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Мороз</surname><given-names>В. В</given-names></name><name name-style="western" xml:lang="en"><surname>Moroz</surname><given-names>V. V.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Лысенко</surname><given-names>Д. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Lysenko</surname><given-names>D. V.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Кузовлев</surname><given-names>А. Н</given-names></name><name name-style="western" xml:lang="en"><surname>Kuzovlev</surname><given-names>A. N.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Остапченко</surname><given-names>Д. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Ostapchenko</surname><given-names>D. A.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ГУ НИИ общей реаниматологии РАМН, Москва</institution></aff><aff xml:lang="en"><institution>Research Institute of General Reanimatology, Russian Academy of Medical Sciences, Moscow</institution></aff></aff-alternatives><pub-date pub-type="collection"><year>2006</year></pub-date><pub-date pub-type="epub"><day>20</day><month>08</month><year>2006</year></pub-date><volume>2</volume><issue>4</issue><issue-title>Том II № 4 2006 г.</issue-title><fpage>8</fpage><lpage>12</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Голубев А.М., Мороз В.В., Лысенко Д.В., Кузовлев А.Н., Остапченко Д.А., 2006</copyright-statement><copyright-year>2006</copyright-year><copyright-holder xml:lang="ru">Голубев А.М., Мороз В.В., Лысенко Д.В., Кузовлев А.Н., Остапченко Д.А.</copyright-holder><copyright-holder xml:lang="en">Golubev A.M., Moroz V.V., Lysenko D.V., Kuzovlev A.N., Ostapchenko D.A.</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://www.reanimatology.com/rmt/article/view/1115">https://www.reanimatology.com/rmt/article/view/1115</self-uri><abstract><sec><title>Цель исследования</title><p>Цель исследования : выяснение характера морфологических изменений легких при проведении искусственной вентиляции.</p></sec><sec><title>Материал и методы</title><p>Материал и методы. Опыты поставлены на 30 белых беспородных крысах-самцах массой 250—320 г. Наркотизированных животных вентилировали при помощи респиратора «TSE Animal Respirator» в течение 1—4 часов с параметрами: поток 0,6—4 л/мин, частота дыханий 60 мин, дыхательный объем 10—12 мл, пиковое инспираторное давление 100—400 мм водн. ст. Животным контрольной группы ИВЛ не проводили. Через 1, 1,5, 2, 3 часа и 1, 2, и 3 суток наркотизированных животных выводили из эксперимента пережатием сосудистого пучка сердца. Кусочки легких фиксировали в нейтральном 4% формалине и заливали в парафин. Гистологические срезы окрашивали гематоксилин-эозином, проводили ШИК-реакцию. Использовались морфометрические методы с последующей статистической обработкой (определение t-критерия по Стьюденту).</p></sec><sec><title>Результаты</title><p>Результаты. Через один час искусственной вентиляции легких отмечается утолщение межальвеолярных перегородок за счет отека и клеточной инфильтрации. Встречаются микроателектазы. Бронхиолы деформированы, в их просветах содержится слущенный эпителий, слизь. В просветах альвеол содержатся эритроциты и макрофаги. Перивас-кулярная соединительная ткань отечна, отмечается слущивание эндотелия. В последующем отмеченные изменения нарастают. Выявляются индивидуальные различия, касающиеся интенсивности морфологических изменений при проведении искусственной вентиляции легких (ИВЛ).</p></sec><sec><title>Заключение</title><p>Заключение. ИВЛ сопровождается развитием структурных изменений, характерных для острого повреждения легких. </p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Objective</title><p>Objective: to elucidate the pattern of morphological changes in the lung during artificial ventilation.</p></sec><sec><title>Materials and methods</title><p>Materials and methods. Experiments were carried out on 30 non-inbred albino male rats weighing 250—320 g. The anesthetized animals were ventilated for 1—4 hours by a TSE Animal Respirator at a flow of 0.6—4 l/min, a respiration rate of 60 min, a tidal volume of 10—12 ml, and a peak inspiratory pressure of 100—400 mm H2O. Artificial ventilation was not made in control animals. Following 1, 2, and 3 hours and 1, 1.5, 2, and 3 days, the anesthetized animals were withdrawn from the experiment through cardiac vascular fascicle ligation. Lung pieces were fixed in neural 4% formalin and embedded in paraffin. Histological sections were stained with hematoxylin-eosin and the periodic acid Schiff reaction was performed. Morphometric studies were conducted and the data were then statistically processed (Student’s t-test).</p></sec><sec><title>Results</title><p>Results. An hour after artificial ventilation, the interalveolar septa were thickened due to edema and cellular infiltration. There were microatelectases. The bronchioles were deformed; their lumens contained desquamated epithelium and mucus. The alveolar lumens contained red blood cells and macrophages. Perivascular connective tissue was edematous and exhibited epithelial desquamation. Later on, the observed changes increased. There were individual differences in the rate of morphological changes during artificial ventilation (AV).</p></sec><sec><title>Conclusion</title><p>Conclusion. AV is followed by the development of structural changes that are typical of acute lung lesion. </p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>ИВЛ-индуцированное ОПЛ</kwd></kwd-group><kwd-group xml:lang="en"><kwd>artificial ventilation-induced acute lung lesion</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">Namendys-Silva S. A., Posadas-Calleja J. G. Ventilator associated acute lung injury. Rev. Invest. Clin. 2005; 57 (3): 473—480.</mixed-citation><mixed-citation xml:lang="en">Namendys-Silva S. A., Posadas-Calleja J. 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