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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">10.18093/0869-0189-2019-29-6-708-715</article-id><article-id custom-type="elpub" pub-id-type="custom">pulmo-1254</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>Исследование показателей оксидативного стресса у больных с обострением хронической обструктивной болезни легких</article-title><trans-title-group xml:lang="en"><trans-title>Study of oxidative stress parameters in patients with chronic obstructive pulmonary disease exacerbation</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>Кубышева</surname><given-names>Н. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Kubysheva</surname><given-names>N. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Кубышева Наиля Исхаковна – д. б. н., старший научный сотрудник научно-исследовательской лаборатории «Медицинская информатика»</p><p>420008, Республика Татарстан, Казань, ул. Кремлевская, 18</p><p>тел.: (910) 796-98-38</p></bio><bio xml:lang="en"><p>Nailya I. Kubysheva, Doctor of Biological Sciences, Senior Research Fellow of Research Laboratory Medical Informatics</p><p>ul. Kremlevskaya 18, Kazan', 420008, Tatarstan Republic, Russia</p><p>tel.: (910) 796-98-38</p></bio><email xlink:type="simple">aibolit70@mail.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>Соодаева</surname><given-names>С. К.</given-names></name><name name-style="western" xml:lang="en"><surname>Soodaeva</surname><given-names>S. K.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Соодаева Светлана Келдибековна – д. м. н., профессор, заведующая лабораторией клинической и экспериментальной биофизики </p><p>115682, Москва, Ореховый бульвар, 28</p><p>тел.: (495) 395-63-93</p></bio><bio xml:lang="en"><p>Svetlana K. Soodaeva, Doctor of Medical Sciences, Professor, Head of Clinical and Experimental Biophysics Laboratory</p><p>Orekhovyy bul'var 28, Moscow, 115682, Russia</p><p>tel.: (495) 395-63-93</p></bio><email xlink:type="simple">soodaeva@mail.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Постникова</surname><given-names>Л. Б.</given-names></name><name name-style="western" xml:lang="en"><surname>Postnikova</surname><given-names>L. B.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Постникова Лариса Борисовна – д. м. н., доцент, главный внештатный специалист-пульмонолог Министерства здравоохранения Нижегородской области</p><p>603000, Нижний Новгород, ул. Чернышевского, 22</p><p>тел.: (910) 390-64-37</p></bio><bio xml:lang="en"><p>Larisa B. Postnikova, Doctor of Medical Sciences, Assistant Professor; Senior Consultant Pulmonologist of the Ministry of Health of the Nizhny Novgorod Region</p><p>ul. Chernyshevskogo 22, Nizhniy Novgorod, 603000, Russia</p><p>tel.: (910) 390-64-37</p></bio><email xlink:type="simple">plbreath@mail.ru</email><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Кузьмина</surname><given-names>Е. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Kuz'mina</surname><given-names>E. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Кузьмина Елена Ивановна – к. б. н., доцент кафедры биохимии</p><p>603950, Нижний Новгород, пл. Минина и Пожарского, 10 / 1</p><p>тел.: (831) 465-54-51</p></bio><bio xml:lang="en"><p>Elena I. Kuz'mina, Candidate of Biological Sciences, Assistant Professor in Biochemistry Department</p><p>pl. Minina i Pozharskogo 10/1, Nizhniy Novgorod, 603950, Russia</p><p>tel.: (831) 465-54-51</p></bio><email xlink:type="simple">kuzmina.elenaivanovna@yandex.ru</email><xref ref-type="aff" rid="aff-4"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Конторщикова</surname><given-names>К. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Kontorshchikova</surname><given-names>K. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Конторщикова Клавдия Николаевна – д. б. н., профессор, заведующая кафедрой клинической лабораторной диагностики биохимии</p><p>603950, Нижний Новгород, пл. Минина и Пожарского, 10 / 1</p><p>тел.: (904) 903-46-43</p></bio><bio xml:lang="en"><p>Klavdiya N. Kontorshchikova, Doctor of Biological Sciences, Professor, Head of Clinical Laboratory Biochemistry Diagnostics Department</p><p>pl. Minina i Pozharskogo 10/1, Nizhniy Novgorod, 603950, Russia</p><p>tel.: (904) 903-46-43</p></bio><email xlink:type="simple">kontclin@mail.ru</email><xref ref-type="aff" rid="aff-4"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Климанов</surname><given-names>И. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Klimanov</surname><given-names>I. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Климанов Игорь Александрович – к. м. н., старший научный сотрудник лаборатории клинической и экспериментальной биофизики</p><p>115682, Москва, Ореховый бульвар, 28</p><p>тел.: (495) 395-63-93</p></bio><bio xml:lang="en"><p>Igor' A. Klimanov, Candidate of Medical Sciences, Senior Research Fellow in the Clinical and Experimental Biophysics Laboratory</p><p>Orekhovyy bul'var 28, Moscow, 115682, Russia</p><p>tel.: (495) 395-63-93</p></bio><email xlink:type="simple">igorklimanov@yandex.ru</email><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Федеральное государственное автономное образовательное учреждение высшего образования «Казанский (Приволжский) федеральный университет»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Federal State Autonomous Educational Institution of Higher Education ''Kazan (Privolzhsky) Federal University''</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Федеральное государственное бюджетное учреждение «Научно-исследовательский институт пульмонологии» Федерального медико-биологического агентства</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Federal State Budgetary Institution ''Research and Scientific Institute of Pulmonology'' of the Federal Medical and Biological Agency</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>Государственное бюджетное учреждение здравоохранения Нижегородской области «Городская клиническая больница № 38»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>State Budgetary Health Institution of Nizhny Novgorod Region ''Municipal Clinical Hospital No.38''</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-4"><aff xml:lang="ru"><institution>Федеральное государственное бюджетное образовательное учреждение высшего образования «Приволжский исследовательский медицинский университет» Министерства здравоохранения Российской Федерации</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Federal State Budgetary Education Institution of Higher Education ''Privolzhsky Research Medical University'' of the Ministry of Health of the Russian Federation</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2019</year></pub-date><pub-date pub-type="epub"><day>27</day><month>02</month><year>2020</year></pub-date><volume>29</volume><issue>6</issue><fpage>708</fpage><lpage>715</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Кубышева Н.И., Соодаева С.К., Постникова Л.Б., Кузьмина Е.И., Конторщикова К.Н., Климанов И.А., 2020</copyright-statement><copyright-year>2020</copyright-year><copyright-holder xml:lang="ru">Кубышева Н.И., Соодаева С.К., Постникова Л.Б., Кузьмина Е.И., Конторщикова К.Н., Климанов И.А.</copyright-holder><copyright-holder xml:lang="en">Kubysheva N.I., Soodaeva S.K., Postnikova L.B., Kuz'mina E.I., Kontorshchikova K.N., Klimanov I.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://journal.pulmonology.ru/pulm/article/view/1254">https://journal.pulmonology.ru/pulm/article/view/1254</self-uri><abstract><p>Целью исследования явилась сравнительная оценка содержания циркулирующих диеновых конъюгатов (ДК, отн. ед.) и оснований Шиффа (отн. ед), интенсивности хемилюминесценции (Imax, отн. люм. ед.) сыворотки крови и антиоксидантной активности (AOA) у пациентов с обострением хронической обструктивной болезни легких (ХОБЛ) с учетом выраженности бронхообструктивных нарушений.</p><sec><title>Материалы и методы</title><p>Материалы и методы. Обследованы пациенты (n = 119; средний возраст – 62,0 ± 4,8 года) с ХОБЛ. Объем форсированного выдоха за 1-ю секунду (ОФВ1) у лиц, рандомизированных в 1-ю группу (n = 31), составил ³ 80%, во 2-ю (n = 43) – 79–50%, в 3-ю (n = 45) – &lt; 49%. Контрольную группу (n = 21) составили сопоставимые по возрасту здоровые некурящие добровольцы.</p></sec><sec><title>Результаты</title><p>Результаты. Установлен разнонаправленный характер изменений параметров оксидативного стресса (OC) у пациентов с ХОБЛ в зависимости выраженности вентиляционных нарушений. Уровень оснований Шиффа увеличивался с ростом тяжести заболевания. Показано, что высокий уровень ДК и Imax у всех обследованных прогрессивно снижался с увеличением степени бронхиальной обструкции. Отмечено 2-кратное повышение АОА при обострении ХОБЛ у пациентов 2-й группы и значительное снижение этого показателя при тяжелой степени бронхиальной обструкции (ОФВ1 &lt; 49 %) по сравнению с контролем.</p></sec><sec><title>Заключение</title><p>Заключение. По результатам исследования выявлены ассоциации между уровнем параметров OC со степенью бронхиальной обструкции у пациентов с умеренными и тяжелыми бронхообструктивными нарушениями.</p></sec></abstract><trans-abstract xml:lang="en"><p>The purpose of the study was to perform comparative assessment of circulating diene conjugant (DC, rel. u.) and Schiff's bases (SB, rel. u.) levels, intensity of chemiluminescence (Imax, rel. lum. u.) in serum and antioxidant activity (AOA) in patients with chronic obstructive pulmonary disease (COPD) exacerbation taking into consideration broncho-obstructive disorder severity.</p><sec><title>Materials and Methods</title><p>Materials and Methods. Patients (n = 119; mean age – 62.0 ± 4.8 years) with COPD were studied. Forced expiratory volume in 1st second (FEV1) in subjects, randomized in group 1 (n = 31), was ³ 80%, in group 2 (n = 43) – 79-50%, in group 3 (n = 45) – &lt; 49%. The control group (n = 21) comprised of healthy non-smoking volunteers of matching age.</p></sec><sec><title>Results</title><p>Results. It was established that changes in oxidative stress (OS) parameters in patients with COPD could be bidirectional depending on ventilation disorder severity. The level of SB was increased in association with disease severity increasing. High level of DC and Imax in all studied subjects was progressively decreased in association with increasing bronchial obstruction severity. There was 2-times increase of AOA at COPD exacerbation in patients of group 2 and significant decrease of this parameter in association with severe bronchial obstruction (FEV1 &lt; 49%) compared to controls.</p></sec><sec><title>Conclusion</title><p>Conclusion. The associations between levels of studied OS parameters and bronchial obstruction degree in patients with moderate and severe broncho-obstructive disorders.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>оксидативный стресс</kwd><kwd>обострение хронической обструктивной болезни легких</kwd></kwd-group><kwd-group xml:lang="en"><kwd>oxidative stress</kwd><kwd>chronic obstructive pulmonary disease exacerbation</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Работа поддержана субсидией Программы конкурентоспособного роста Правительства России Федерального государственного автономного образовательного учреждения высшего образования «Казанский (Приволжский) федеральный университет».</funding-statement><funding-statement xml:lang="en">The work was supported by grant from Program for Commercially Viable Growth of Government of Russia for Federal State Autonomous Educational Institution of Higher Education ''Kazan (Privolzhsky) Federal University''.</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">McGuinness A.J.A., Sapey E. 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