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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">pirogovestnik</journal-id><journal-title-group><journal-title xml:lang="ru">Вестник Национального медико-хирургического центра им. Н.И. Пирогова</journal-title><trans-title-group xml:lang="en"><trans-title>Bulletin of Pirogov National Medical &amp; Surgical Center</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2072-8255</issn><issn pub-type="epub">2782-3628</issn><publisher><publisher-name>Национальный медико-хирургический Центр им. Н.И. Пирогова</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.25881/20728255_2025_20_4_4</article-id><article-id custom-type="elpub" pub-id-type="custom">pirogovestnik-461</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 СТАТЬИ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>ORIGINAL ARTICLES</subject></subj-group></article-categories><title-group><article-title>ИЗМЕНЕНИЕ УРОВНЯ АМИНОТИОЛОВ В КРОВИ ПАЦИЕНТОВ, ПЕРЕНЕСШИХ КАРДИОХИРУРГИЧЕСКИЕ ВМЕШАТЕЛЬСТВА</article-title><trans-title-group xml:lang="en"><trans-title>CHANGES IN THE LEVEL OF AMINOTHIOLS IN THE BLOOD OF PATIENTS WHO UNDERWENT CARDIAC SURGERY</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>Шумаков</surname><given-names>Д. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Shumakov</surname><given-names>D. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p> Москва </p></bio><bio xml:lang="en"><p>Moscow</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Донцов</surname><given-names>В. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Dontsov</surname><given-names>V. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Москва</p></bio><bio xml:lang="en"><p>Moscow</p></bio><email xlink:type="simple">vvdontsov@yandex.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>Зыбин</surname><given-names>Д. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Zybin</surname><given-names>D. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Москва</p></bio><bio xml:lang="en"><p>Moscow</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Иванов</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Ivanov</surname><given-names>A. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Москва</p></bio><bio xml:lang="en"><p>Moscow</p></bio><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Попов</surname><given-names>М. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Popov</surname><given-names>M. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Москва</p></bio><bio xml:lang="en"><p>Moscow</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Агафонов</surname><given-names>Е. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Agafonov</surname><given-names>E. G.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Москва</p></bio><bio xml:lang="en"><p>Moscow</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Пронина</surname><given-names>В. П.</given-names></name><name name-style="western" xml:lang="en"><surname>Pronina</surname><given-names>V. P.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Москва</p></bio><bio xml:lang="en"><p>Moscow</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Золотарева</surname><given-names>Л. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Zolotareva</surname><given-names>L. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Москва</p></bio><bio xml:lang="en"><p>Moscow</p></bio><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Взваров</surname><given-names>С. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Vzvarov</surname><given-names>S. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Москва</p></bio><bio xml:lang="en"><p>Moscow</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Масленников</surname><given-names>Р. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Maslennikov</surname><given-names>R. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Москва</p></bio><bio xml:lang="en"><p>Moscow</p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ГБУЗ МО «Московский областной научно-исследовательский клинический институт им. М.Ф. Владимирского»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Moscow Regional Research and Clinical Institute n.a. M.F. Vladimirskiy</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>ФГБНУ Научно-исследовательский институт общей патологии и патофизиологии</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Institute of general pathology and pathophysiology</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>Институт материнства и детства ФГАОУ ВО РНИМУ им. Н.И. Пирогова;&#13;
ДГКБ им. Н.Ф. Филатова</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Institute of Motherhood and Childhood, Pirogov Russian National Research Medical University, Ministry of Health of the Russian Federation;&#13;
O.M. Filatov City Clinical Hospital №15</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2025</year></pub-date><pub-date pub-type="epub"><day>05</day><month>12</month><year>2025</year></pub-date><volume>20</volume><issue>4</issue><fpage>4</fpage><lpage>13</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Шумаков Д.В., Донцов В.В., Зыбин Д.И., Иванов А.В., Попов М.А., Агафонов Е.Г., Пронина В.П., Золотарева Л.С., Взваров С.А., Масленников Р.А., 2025</copyright-statement><copyright-year>2025</copyright-year><copyright-holder xml:lang="ru">Шумаков Д.В., Донцов В.В., Зыбин Д.И., Иванов А.В., Попов М.А., Агафонов Е.Г., Пронина В.П., Золотарева Л.С., Взваров С.А., Масленников Р.А.</copyright-holder><copyright-holder xml:lang="en">Shumakov D.V., Dontsov V.V., Zybin D.I., Ivanov A.V., Popov M.A., Agafonov E.G., Pronina V.P., Zolotareva L.S., Vzvarov S.A., Maslennikov R.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://submit.pirogov-vestnik.ru/jour/article/view/461">https://submit.pirogov-vestnik.ru/jour/article/view/461</self-uri><abstract><p>Актуальность. Плазменный пул аминотиолов, с одной стороны, оказывает существенное влияние на метаболизм глутатиона в тканях сосудов и сердца, а с другой – может отражать его нарушения. АКШ, в свою очередь, можно рассматривать как процедуру, запускающую стрессовые и адаптивные механизмы, способные оказывать существенное влияние на метаболизм аминотиолов. Однако на сегодняшний день данные об этом влиянии АКШ фрагментарны. Для понимания процессов, происходящих в аминотиоловой системе при ИБС и АКШ, важно обнаружить не только сдвиги концентраций этих маркеров, но и выявить наличие или отсутствие их ассоциации друг с другом. В настоящее время еще недостаточно информации об особенностях аминотиоловой системы у больных ИБС и об изменениях в этой системе после АКШ.Цель – определить роль уровня маркеров окислительного стресса у пациентов с ИБС при хирургической реваскуляризации миокарда. Материал и методы. Исследование выполнено на базе ГБУЗ МО «МОНИКИ им. М.Ф. Владимирского».Проведено проспективное обследование 40 пациентов и 40 здоровых добровольцев: 1 группа – пациенты (n = 40) с многососудистым поражением коронарных артерий, которым была выполнена операция полной реваскуляризация миокарда в ГБУЗ МО МОНИКИ им. М.Ф. Владимирского в период с января 2022 г. по январь 2023 г.; 2 группа – здоровые добровольцы (n = 40), группа контроля для расчета норм уровня аминотиолов в крови.Результаты. Уровень глутатиона до операции, мкмоль/л (GSH, mkM) в группе исследования был статистически значимо ниже уровня глутатиона у здоровых добровольцев (787,2±170,9 в группе исследования и 1019,9±106,4 в группе здоровых добровольцев, р&lt;0,001).Группы статистически значимо не различались по уровню окисленной формы глутатиона (GSSG), мкмоль/л (р = 0,665). Соотношение глутатиона и дисульфида глутатиона было статистически значимо выше у здоровых добровольцев в сравнении с пациентами из основной группы (р&lt;0,001).Уровень цистеина и глутатиона у пациентов группы исследования снижался в динамике (р&lt;0,001).Уровень цистеина после операции, мкмоль/л коррелировал с амплитудой систолического движения фиброзного кольца митрального клапана (MAPSE) (R = 0,380, р = 0,048).Уровень глутатиона, мкмоль/л до операции отрицательно коррелировал с уровнем глюкозы до операции (R = -0,225, р = 0,044), иЛП до операции (R = -0,284, р = 0,011), E/А до операции (R = -0,291, р = 0,009), Ve”(лат) до операции (R = -0,463, р = 0,003), положительно коррелировал с MAPSE (R = 0,326, р = 0,003) и TAPSE (R = 0,479, p&lt;0,001) до операции. Уровень глутатиона, мкмоль/л через год после операции отрицательно коррелировал с ФВ (R = -0,317, p = 0,046), положительно – с TAPSE (R = 0,334, p = 0,035) до операции, с КСО (R = 0,335, p = 0,035), иКСО (R = 0,319, p = 0,045) в отдаленном периоде, отрицательно – с уровнем глюкозы (R = -0,315, p = 0,048) и ФВ (R = -0,344, p = 0,030).Через год после перенесенного оперативного вмешательства качество жизни пациентов группы исследования было ниже качества жизни здоровых добровольцев (4,5 (3; 7) и 0 (0;0), критерий Манна-Уитни, р&lt;0,001).Заключение. Проанализированы изменения в двух взаимосвязанных биохимических циклах – цикле S-аденозилметионина и цикле глутатиона, происходящих у пациентов с кардиохирургическими заболеваниями в ответ на оперативное вмешательство. В послеоперационном периоде наблюдали снижение уровня глутатиона в крови у пациентов, перенесших АКШ.Наблюдали защитные эффекты S-аденозилметионина, цистеина и глутатиона после операции АКШ, высокий окислительно-восстановительный потенциал аминотиолов отрицательно коррелирует с тяжестью клинического состояния пациентов, оцененной с использованием ЭхоКГ и лабораторных методов обследования.</p></abstract><trans-abstract xml:lang="en"><p>The plasma pool of aminothiols, on the one hand, has a significant effect on the metabolism of glutathione in the tissues of blood vessels and the heart, and on the other hand, it may reflect its disorders. CABG, in turn, can be considered as a procedure that triggers stress and adaptive mechanisms that can significantly affect the metabolism of aminothiols. However, to date, data on this effect of CABG is fragmentary. To understand the processes occurring in the aminothiol system in coronary heart disease and CABG, it is important to detect not only shifts in the concentrations of these markers, but also to identify the presence or absence of their association with each other. Currently, there is still insufficient information about the features of the aminothiol system in patients with coronary heart disease and about changes in this system in the postoperative period after CABG.Material and methods. The present study was performed on the basis of the M.F. Vladimirsky State Medical University of the Russian Academy of Sciences.A prospective examination of 40 patients and 40 healthy volunteers was conducted: group 1 – patients (n = 40) with multivessel coronary artery disease who underwent complete myocardial revascularization at the M. F. Vladimirsky State Medical University in the period from January 2022 to January 2023; group 2 – healthy volunteers (n = 40), a control group for calculating the norms of the level of aminothiols in the blood.Results. The level of glutathione before surgery, mmol/l (GSH, mkM) in the study group was statistically significantly lower than the level of glutathione in healthy volunteers (787.2±170.9 in the study group and 1019.9±106.4 in the group of healthy volunteers, p&lt;0.001).The groups did not significantly differ in the level of the oxidized form of glutathione (GSSG), mkmol/l (p = 0.665). The ratio of glutathione and glutathione disulfide was statistically significantly higher in healthy volunteers compared with patients from the main group (p&lt;0.001).The level of cysteine and glutathione in the study group decreased in dynamics (p&lt;0.001).The level of cysteine after surgery, mmol/l correlated with the amplitude of systolic movement of the mitral valve fibrous ring (MAPSE) (R = 0.380, p = 0.048). The level of glutathione, mmol/l before surgery was negatively correlated with the level of glucose before surgery (R = -0.225, p = 0.044), iLP before surgery (R = -0.284,p = 0.011), E/A before surgery (R = -0.291, p = 0.009), Ve” (Latin) before surgery (R = -0.463, p = 0.003), positively correlated with MAPSE (R = 0.326, p = 0.003) and TAPSE (R = 0.479, p&lt;0.001) before surgery.The level of glutathione, mmol/l one year after surgery was negatively correlated with EF (R = -0.317, p = 0.046), positively correlated with TAPSE (R = 0.334, p = 0.035) before surgery, with CSR (R = 0.335, p = 0.035), IXO (R = 0.319, p = 0.045) in the long–term period, negatively – with glucose levels (R = -0.315, p = 0.048) and EF (R = -0.344, p = 0.030).In the long term, one year after surgery, the quality of life of the patients in the study group was lower than the quality of life of healthy volunteers (4.5 (3; 7) and 0 (0;0), MannWhitney criterion, p&lt;0.001).Conclusion. In our article, we analyzed changes in two interrelated biochemical cycles, the S–adenosylmethionine cycle and the glutathione cycle, occurring in patients with cardiac surgery in response to surgery. In the postoperative period, we observed a decrease in blood glutathione levels in patients undergoing cardiac surgery (CABG).In the course of our study, we observed the protective effects of S-adenosyl methionine, cysteine, and glutathione after coronary artery bypass surgery, and the high redox potential of aminothiols negatively correlates with the severity of the patients’ clinical condition, assessed using instrumental (echocardiography) and laboratory examination methods.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>ишемическая болезнь сердца</kwd><kwd>аминотиолы</kwd><kwd>глутатион</kwd><kwd>гомоцистеин</kwd><kwd>коронарное шунтирование</kwd></kwd-group><kwd-group xml:lang="en"><kwd>coronary heart disease</kwd><kwd>glutathione</kwd><kwd>homocysteine</kwd><kwd>coronary bypass surgery</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">Windecker S, Stortecky S, Stefanini GG, et al. 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