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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">Terapevticheskii arkhiv</journal-id><journal-title-group><journal-title xml:lang="en">Terapevticheskii arkhiv</journal-title><trans-title-group xml:lang="ru"><trans-title>Терапевтический архив</trans-title></trans-title-group></journal-title-group><issn publication-format="print">0040-3660</issn><issn publication-format="electronic">2309-5342</issn><publisher><publisher-name xml:lang="en">LLC Obyedinennaya Redaktsiya</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">30990</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>Editorial article</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>Передовая статья</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">SECONDARY PULMONARY HYPERTENSION: SOME ASPECTS OF PATHOGENESIS</article-title><trans-title-group xml:lang="ru"><trans-title>Вторичная легочная гипертония: некоторые аспекты патогенеза</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Neklyudova</surname><given-names>G V</given-names></name><name xml:lang="ru"><surname>Неклюдова</surname><given-names>Галина Васильевна</given-names></name></name-alternatives><bio xml:lang="ru"><p>д-р мед. наук, ст. науч. сотр. лаб. функциональных и ультразвуковых методов исследования</p></bio><email>Nekludova-gala@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Avdeev</surname><given-names>S N</given-names></name><name xml:lang="ru"><surname>Авдеев</surname><given-names>Сергей Николаевич</given-names></name></name-alternatives><bio xml:lang="ru"><p>д-р мед. наук, проф., зам. дир</p></bio><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Tsareva</surname><given-names>N A</given-names></name><name xml:lang="ru"><surname>Царева</surname><given-names>Наталья Анатольевна</given-names></name></name-alternatives><bio xml:lang="ru"><p>канд. мед. наук, зав. лаб. интенсивной терапии и дыхательной недостаточности</p></bio><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Chernyaev</surname><given-names>A L</given-names></name><name xml:lang="ru"><surname>Черняев</surname><given-names>Андрей Львович</given-names></name></name-alternatives><bio xml:lang="ru"><p>д-р мед. наук, проф., зав. отд. патологии</p></bio><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Samsonova</surname><given-names>M V</given-names></name><name xml:lang="ru"><surname>Самсонова</surname><given-names>Мария Викторовна</given-names></name></name-alternatives><bio xml:lang="ru"><p>д-р мед. наук, зав. лаб. патологической анатомии и иммунологии</p></bio><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Naumenko</surname><given-names>Zh K</given-names></name><name xml:lang="ru"><surname>Науменко</surname><given-names>Жанна Константиновна</given-names></name></name-alternatives><bio xml:lang="ru"><p>канд. мед. наук, ст. науч. сотр. лаб. функциональных и ультразвуковых методов исследования</p></bio><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Mikhale</surname><given-names>L M</given-names></name><name xml:lang="ru"><surname>Михалева</surname><given-names>Л М</given-names></name></name-alternatives><bio xml:lang="ru"><p>д-р мед. наук, проф., акад. РАЕН, зав. лаб. клинической морфологии УРАМН НИИ морфологии человека РАМН</p></bio><xref ref-type="aff" rid="aff2"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">Research Institute of Pulmonology</institution></aff><aff><institution xml:lang="ru">ФГУ НИИ пульмонологии ФМБА России</institution></aff></aff-alternatives><aff-alternatives id="aff2"><aff><institution xml:lang="en">Research Institute of Human Morphology</institution></aff><aff><institution xml:lang="ru">УРАМН НИИ морфологии человека РАМН</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2012-03-15" publication-format="electronic"><day>15</day><month>03</month><year>2012</year></pub-date><volume>84</volume><issue>3</issue><issue-title xml:lang="en">NO3 (2012)</issue-title><issue-title xml:lang="ru">ТОМ 84, №3 (2012)</issue-title><fpage>22</fpage><lpage>28</lpage><history><date date-type="received" iso-8601-date="2020-04-10"><day>10</day><month>04</month><year>2020</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2012, Consilium Medicum</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2012, ООО "Консилиум Медикум"</copyright-statement><copyright-year>2012</copyright-year><copyright-holder xml:lang="en">Consilium Medicum</copyright-holder><copyright-holder xml:lang="ru">ООО "Консилиум Медикум"</copyright-holder><ali:free_to_read xmlns:ali="http://www.niso.org/schemas/ali/1.0/"/><license><ali:license_ref xmlns:ali="http://www.niso.org/schemas/ali/1.0/">https://creativecommons.org/licenses/by-nc-sa/4.0</ali:license_ref></license></permissions><self-uri xlink:href="https://ter-arkhiv.ru/0040-3660/article/view/30990">https://ter-arkhiv.ru/0040-3660/article/view/30990</self-uri><abstract xml:lang="en"><p>Aim. To study morphofunctional condition of pulmonary vessels in chronic obstructive pulmonary disease (COPD) and idiopathic pulmonary fibrosis (IPF), to specify the role of endothelial dysfunction in pathogenesis of secondary pulmonary hypertension (SPH). Material and methods. Functional examination of cardiovascular and respiratory systems, measurement of systolic pressure (SP) in the pulmonary artery were made in 178 patients: 99 with COPD (8 females and 91 males, mean age 57.2 ± 9.8 years), 79 with IPF (58 females and 21 males, mean age 54.1 ± 12.7 years). The examination has detected echocardiographic signs of pulmonary hypertension (PH). Then 45 PH patients (22 with COPD and 23 with IPF) were tested for vasoreactivity in response to inhalation of O 2, NO in combination with O 2 and iloprost (prostacycline i 2) with О 2. Next stage of the study was morphometric and immunohistochemical examinations of small branches of the pulmonary artery (PA). Results. PA SP in COPD patients was 42.8 ± 11.1 mmHg, in IPF patients — 41.8 ± 12.6 mmHg. Elevation of PA SP above 35 mmHg was registered in 48.5% patients with COPD and in 43.0% with IPF. Patients of both groups responded to a vasodilating impact of inhalatory NO and iloprost while reaction to O 2 inhalation was absent. Morphological study of PA small branches revealed marked changes in the structure of vascular wall which were most manifest in the intima. Conclusion. The findings evidence for an essential role of endothelial dysfunction in formation and progression of PH in pulmonary pathology.</p></abstract><trans-abstract xml:lang="ru"><p>Цель исследования. Изучить морфофункциональное состояние легочных сосудов при хронической обструктивной болезни легких (ХОБЛ) и идиопатическом фиброзе легких (ИФЛ) и уточнить роль дисфункции эндотелия в патогенезе вторичной легочной гипертонии (ЛГ). Материалы и методы. Обследовано 178 больных: 99 с ХОБЛ (8 женщин и 91 мужчина) и 79 с ИФЛ (58 женщин и 21 мужчина), средний возраст которых составил 57,2 ± 9,8 и 54,1 ± 12,7 года соответственно. Всем больным проведено функциональное исследование сердечнососудистой и респираторной систем, определен уровень систолического давления в легочной артерии (СДЛА). Выявлены пациенты с эхокардиографическими признаками ЛГ. На втором этапе исследования 45 больным с ЛГ (22 с ХОБЛ и 23 с ИФЛ) проведены тесты на вазореактивность при ингаляции O 2, NO в комбинации с O 2 и илопроста (простациклина I 2) с O 2. На третьем этапе выполнено морфометрическое и иммуногистохимическое исследование мелких ветвей легочной артерии (ЛА). Результаты. СДЛА у больных ХОБЛ составило 42,8 ± 11,1 мм рт. ст., у больных ИФЛ — 41,8 ± 12,6 мм рт. ст. Повышение СДЛА более 35 мм рт. ст. констатировано у 48,5% пациентов с ХОБЛ и у 43% с ИФЛ. Больные обеих групп отвечали на вазодилатирующее воздействие ингаляционного NO и илопроста, тогда как реакция на ингаляции O 2 отсутствовала. При морфологическом исследовании мелких ветвей ЛА выявлено выраженное изменение структуры сосудистой стенки, наибольшие — в интиме. Заключение. Представленные данные свидетельствуют о важной роли дисфункции эндотелия в формировании и прогрессировании ЛГ при патологии легких.</p></trans-abstract><kwd-group xml:lang="en"><kwd>pulmonary hypertension</kwd><kwd>endothelial dysfunction</kwd><kwd>chronic obstructive pulmonary disease</kwd><kwd>chronic obstructive pulmonary disease</kwd><kwd>idiopathic pulmonary fibrosis</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>легочная гипертония</kwd><kwd>дисфункция эндотелия</kwd><kwd>хроническая обструктивная болезнь легких</kwd><kwd>идиопатический легочный фиброз</kwd></kwd-group></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>Weitzenblum E., Hirth C., Ducolone A. et al. Prognostic value of pulmonary artery pressure in chronic obstructive pulmonary disease. Thorax 1981; 36: 752—758.</mixed-citation></ref><ref id="B2"><label>2.</label><mixed-citation>Kessler R., Faller M., Fourgaut G. et al. 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