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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">actabiomedica</journal-id><journal-title-group><journal-title xml:lang="ru">Acta Biomedica Scientifica</journal-title><trans-title-group xml:lang="en"><trans-title>Acta Biomedica Scientifica</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2541-9420</issn><issn pub-type="epub">2587-9596</issn><publisher><publisher-name>Scientific Centre for Family Health and Human Reproduction Problems</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.29413/ABS.2024-9.3.9</article-id><article-id custom-type="elpub" pub-id-type="custom">actabiomedica-4819</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>ИНФЕКЦИОННЫЕ БОЛЕЗНИ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>INFECTIOUS DISEASES</subject></subj-group></article-categories><title-group><article-title>Перекисное окисление липидов – система антиоксидантной защиты у детей c сезонным гриппом</article-title><trans-title-group xml:lang="en"><trans-title>Lipid peroxidation – antioxidant defense system in children with seasonal influenza</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-0692-2295</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Казанцева</surname><given-names>Е. Д.</given-names></name><name name-style="western" xml:lang="en"><surname>Kazantseva</surname><given-names>E. D.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Казанцева Екатерина Дмитриевна – аспирант, младший научный сотрудник лаборатории инфектологии и иммунопрофилактики</p><p>664003, г. Иркутск, ул. Тимирязева, 16</p></bio><bio xml:lang="en"><p>Ekaterina D. Kazantseva – Postgraduate, Junior Research Officer at the Laboratory of Infectology and Immunoprophylaxis</p><p>Timiryazeva str. 16, Irkutsk 664003</p></bio><email xlink:type="simple">kat.smile7@yandex.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-3255-2013</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Даренская</surname><given-names>М. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Darenskaya</surname><given-names>M. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Даренская Марина Александровна – доктор биологических наук, профессор РАН, главный научный сотрудник, заведующая лабораторией патофизиологии</p><p>664003, г. Иркутск, ул. Тимирязева, 16</p></bio><bio xml:lang="en"><p>Marina A. Darenskaya – Dr. Sc. (Biol.), Professor of the RAS, Head of the Laboratory of Pathophysiology</p><p>Timiryazeva str. 16, Irkutsk 664003</p></bio><email xlink:type="simple">marina_darenkova@inbox.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-0117-2563</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Рычкова</surname><given-names>Л. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Rychkova</surname><given-names>L. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Рычкова Любовь Владимировна – доктор медицинских наук, профессор, член-корреспондент РАН, директор</p><p>664003, г. Иркутск, ул. Тимирязева, 16</p></bio><bio xml:lang="en"><p>Lyubov V. Rychkova – Dr. Sc. (Med.), Professor, Corresponding Member of the RAS, Director</p><p>Timiryazeva str. 16, Irkutsk 664003</p></bio><email xlink:type="simple">iphr@sbamsr.irk.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-7965-8061</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Петрова</surname><given-names>А. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Petrova</surname><given-names>A. G.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Петрова Алла Германовна – доктор медицинских наук, профессор, заведующая лабораторией инфектологии и иммунопрофилактики</p><p>664003, г. Иркутск, ул. Тимирязева, 16</p></bio><bio xml:lang="en"><p>Alla G. Petrova – Dr. Sc. (Med.), Professor, Head of the Laboratory of Infectology and Immunoprophylaxis</p><p>Timiryazeva str. 16, Irkutsk 664003</p></bio><email xlink:type="simple">rudial75@gmail.com</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-6512-1335</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Семёнова</surname><given-names>Н. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Semеnova</surname><given-names>N. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Семенова Наталья Викторовна – доктор биологических наук, заместитель директора по научной работе, главный научный сотрудник лаборатории патофизиологии</p><p>664003, г. Иркутск, ул. Тимирязева, 16</p></bio><bio xml:lang="en"><p>Natalya V. Semenova – Dr. Sc. (Biol.), Deputy Director for Science, Chief Research Officer at the Laboratory of Pathophysiology</p><p>Timiryazeva str. 16, Irkutsk 664003</p></bio><email xlink:type="simple">natkor_84@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-8591-8619</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Курашова</surname><given-names>Н. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Kurashova</surname><given-names>N. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Курашова Надежда Александровна – доктор биологических наук, учёный секретарь, ведущий научный сотрудник лаборатории патофизиологии</p><p>664003, г. Иркутск, ул. Тимирязева, 16</p></bio><bio xml:lang="en"><p>Nadezhda A. Kurashova – Dr. Sc. (Biol.), Academic Secretary, Leading Research Officer at the Laboratory of Pathophysiolog</p><p>Timiryazeva str. 16, Irkutsk 664003</p></bio><email xlink:type="simple">nakurashova@yandex.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-1263-5527</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Гребенкина</surname><given-names>Л. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Grebenkina</surname><given-names>L. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Гребенкина Людмила Анатольевна – доктор биологических наук, ведущий научный сотрудник лаборатории патофизиологии</p><p>664003, г. Иркутск, ул. Тимирязева, 16</p></bio><bio xml:lang="en"><p>Lyudmila A. Grebenkina – Dr. Sc. (Biol.), Leading Research Officer at the Laboratory of Pathophysiology</p><p>Timiryazeva str. 16, Irkutsk 664003</p></bio><email xlink:type="simple">greblud@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-3354-2992</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Колесникова</surname><given-names>Л. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Kolesnikova</surname><given-names>L. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Колесникова Любовь Ильинична – доктор медицинских наук, профессор, академик РАН, Заслуженный деятель науки РФ, научный руководитель</p><p>664003, г. Иркутск, ул. Тимирязева, 16</p></bio><bio xml:lang="en"><p>Lyubov I. Kolesnikova – Dr. Sc. (Med.), Professor, Member of the RAS, Honored Scientist of the Russian Federation, Academic Advisor</p><p>Timiryazeva str. 16, Irkutsk 664003</p></bio><email xlink:type="simple">iphr@sbamsr.irk.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГБНУ «Научный центр проблем здоровья семьи и репродукции человека»</institution></aff><aff xml:lang="en"><institution>Scientific Centre for Family Health and Human Reproduction Problems</institution></aff></aff-alternatives><pub-date pub-type="collection"><year>2024</year></pub-date><pub-date pub-type="epub"><day>22</day><month>07</month><year>2024</year></pub-date><volume>9</volume><issue>3</issue><fpage>95</fpage><lpage>101</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Казанцева Е.Д., Даренская М.А., Рычкова Л.В., Петрова А.Г., Семёнова Н.В., Курашова Н.А., Гребенкина Л.А., Колесникова Л.И., 2024</copyright-statement><copyright-year>2024</copyright-year><copyright-holder xml:lang="ru">Казанцева Е.Д., Даренская М.А., Рычкова Л.В., Петрова А.Г., Семёнова Н.В., Курашова Н.А., Гребенкина Л.А., Колесникова Л.И.</copyright-holder><copyright-holder xml:lang="en">Kazantseva E.D., Darenskaya M.A., Rychkova L.V., Petrova A.G., Semеnova N.V., Kurashova N.A., Grebenkina L.A., Kolesnikova L.I.</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.actabiomedica.ru/jour/article/view/4819">https://www.actabiomedica.ru/jour/article/view/4819</self-uri><abstract><p>Введение. Грипп остаётся серьёзной вирусной инфекцией у детей и имеет последствия для здоровья.Цель исследования. Проанализировать уровень продуктов перекисного окисления липидов и компонентов антиоксидантной защиты (АОЗ) у детей двух возрастных групп, больных сезонным гриппом.Материалы и методы. Обследован 141 ребёнок в возрасте от 1 месяца до 6 лет с диагнозом грипп (1-я подгруппа – от 1 месяца до 2,11 года (n = 78); 2-я подгруппа – 3–6 лет (n = 63)); 47 детей контрольной группы (3-я подгруппа – от 1 месяца до 2,11 года (n = 17); 4-я подгруппа – 3–6 лет (n = 30)). Использовались спектрофотометрические, флуорометрические и статистические методы.Результаты. В 1-й подгруппе детей с гриппом отмечались более высокие уровни соединений с двойными связями (р = 0,001), диеновых конъюгатов (ДК) (р &lt; 0,0001), кетодиенов и сопряжённых триенов (КД и СТ) (р = 0,004); во 2-й подгруппе детей с гриппом – повышенные значения ДК (р &lt; 0,0001), КД и СТ (р &lt; 0,0001) и ТБК-активных продуктов (р &lt; 0,0001) в сравнении с контролем. Система АОЗ в 1-й подгруппе характеризовалась снижением уровня α-токоферола (р &lt; 0,0001), ретинола (р &lt; 0,0001) и более высокими значениями окисленного глутатиона (GSSG) (р = 0,002) по отношению к контролю. У детей 2-й подгруппы отмечались более низкие значения уровня α-токоферола (р &lt; 0,001), ретинола (р = 0,012), общей антиокислительной активности (р &lt; 0,0001) и повышенные значения GSSG (p = 0,035) в сравнении с контролем.Заключение. У детей при гриппе независимо от возраста отмечаются более высокий, чем у здоровых детей, уровень продуктов липопероксидации, недостаток жирорастворимых витаминов и повышенные значения окисленного глутатиона</p></abstract><trans-abstract xml:lang="en"><p>Introduction. Influenza remains a serious viral infection in children and has consequences for the organism.The aim of the study. To analyze the lipid peroxidation products and antioxidant defense (AOD) components level in children of two age groups with seasonal influenza.Materials and methods. We examined 141 children aged from 1 month to 6 years with a diagnosis of influenza (subgroup 1 – 1 month – 2.11 years (n = 78); subgroup 2 – 3–6 years (n = 63)), 47 children of control group (subgroup 3 – 1 month – 2.11 years (n = 17); subgroup 4 – 3–6 years (n = 30)). Spectrophotometric, fluorometric and statistical methods were used.Results. In subgroup 1 of children with influenza, there were higher levels of compounds with double bonds (p = 0.001), conjugated dienes (CDs) (p &lt; 0.0001), ketodienes and conjugated trienes (KD and CT) (p = 0.004); in subgroup 2 of children with influenza – increased values of CDs (p &lt; 0.0001), KD and CT (p &lt; 0.0001) and thiobarbituric acid reactants (p &lt; 0.0001) compared to the control. The AOD system in subgroup 1 was characterized by a decrease in the level of α-tocopherol (p &lt; 0.0001), retinol (p &lt; 0.0001) and higher oxidized glutathione (GSSG) values (p = 0.002) compared to the control. Children of subgroup 2 had lower values of the level of α-tocopherol (p &lt; 0.001), retinol (p = 0.012) and total antioxidant activity (p &lt; 0.0001) and higher values of GSSG (p = 0.035) compared to the control.Conclusion. In children with influenza, regardless of age, there is a higher level of production of lipid peroxidation indicators, a lack of fat-soluble vitamins and higher values of oxidized glutathione than in healthy children</p></trans-abstract><kwd-group xml:lang="ru"><kwd>грипп</kwd><kwd>дети</kwd><kwd>перекисное окисление липидов</kwd><kwd>антиоксидантная защита</kwd></kwd-group><kwd-group xml:lang="en"><kwd>influenza</kwd><kwd>children</kwd><kwd>lipid peroxidation</kwd><kwd>antioxidant defense</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">Zyryanov SK, Butranova OI, Gaidai DS, Kryshen KL. Pharmacotherapy for acute respiratory infections caused by influenza viruses: Current possibilities. Terapevticheskii arkhiv. 2021; 93(1): 114-124. 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