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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">therapeutic</journal-id><journal-title-group><journal-title xml:lang="ru">Южно-Российский журнал терапевтической практики</journal-title><trans-title-group xml:lang="en"><trans-title>South Russian Journal of Therapeutic Practice</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2712-8156</issn><issn pub-type="epub">3033-8344</issn><publisher><publisher-name>РостГМУ</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.21886/2712-8156-2025-6-4-80-86</article-id><article-id custom-type="elpub" pub-id-type="custom">therapeutic-671</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 RESEARCH</subject></subj-group></article-categories><title-group><article-title>Послеоперационная когнитивная реабилитация и уровень окситоцина в биологических жидкостях у пациентов, перенесших аортокоронарное шунтирование</article-title><trans-title-group xml:lang="en"><trans-title>Postoperative Cognitive Rehabilitation and Oxytocin Levels in Biological Fluids in Patients After Coronary Artery Bypass Grafting</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-1385-9418</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Михайлова</surname><given-names>О. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Mikhailova</surname><given-names>О. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Михайлова Ольга Владимировна, к.м.н. ассистент кафедры поликлинической терапии и семейной медицины с курсом ПО </p><p>660022, Красноярский край, г. Красноярск, ул. Партизана Железняка, зд. 1</p></bio><bio xml:lang="en"><p>Olga V. Mikhailova, MD, PhD, Assistant Professor, Department of Outpatient Therapy and Family Medicine with a Postgraduate Course</p><p>Krasnoyarsk</p></bio><email xlink:type="simple">olya8516@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/0000-0002-8493-0058</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Петрова</surname><given-names>М. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Petrova</surname><given-names>M. М.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Петрова Марина Михайловна, д.м.н. профессор кафедры поликлинической терапии и семейной медицины с курсом ПО </p><p>660022, Красноярский край, г. Красноярск, ул. Партизана Железняка, зд. 1</p></bio><bio xml:lang="en"><p>Marina M. Petrova, MD, Professor, Department of Outpatient Therapy and Family Medicine with a Postgraduate Course</p><p>Krasnoyarsk</p></bio><email xlink:type="simple">stk99@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/0000-0002-7884-2721</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Лопатина</surname><given-names>О. Л.</given-names></name><name name-style="western" xml:lang="en"><surname>Lopatina</surname><given-names>O. L.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Лопатина Ольга Леонидовна, д.б.н., доцент лаборатории социальных нейронаук, кафедры биологической химии с курсами медицинской, фармацевтической и токсикологической химии </p><p>660022, Красноярский край, г. Красноярск, ул. Партизана Железняка, зд. 1</p></bio><bio xml:lang="en"><p>Olga L. Lopatina, Doctor of Biological Sciences, Associate Professor, Laboratory of Social Neurosciences, Department of Biological Chemistry with Courses in Medical, Pharmaceutical, and Toxicological Chemistry</p><p>Krasnoyarsk</p></bio><email xlink:type="simple">ol.lopatina@gmail.com</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГБОУ ВО «Красноярский государственный медицинский университет им. проф. В.Ф. Войно-Ясенецкого» Минздрава России</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Krasnoyarsk State Medical University n. a. Professor V.F. Voyno-Yasenetsky</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2025</year></pub-date><pub-date pub-type="epub"><day>23</day><month>12</month><year>2025</year></pub-date><volume>6</volume><issue>4</issue><fpage>80</fpage><lpage>86</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Михайлова О.В., Петрова М.М., Лопатина О.Л., 2025</copyright-statement><copyright-year>2025</copyright-year><copyright-holder xml:lang="ru">Михайлова О.В., Петрова М.М., Лопатина О.Л.</copyright-holder><copyright-holder xml:lang="en">Mikhailova О.V., Petrova M.М., Lopatina O.L.</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.therapeutic-j.ru/jour/article/view/671">https://www.therapeutic-j.ru/jour/article/view/671</self-uri><abstract><sec><title>Цель</title><p>Цель: оценить влияние оперативного вмешательства на колебания уровня окситоцина в сыворотке крови и слюне, а также взаимосвязь между уровнем когнитивной дисфункции и окситоцином. Провести оценку эффективности реабилитации когнитивной дисфункции пациентов с использованием стимулирующих компьютерных программ после проведения аортокоронарного шунтирования.</p></sec><sec><title>Материалы и методы</title><p>Материалы и методы: исследование включало 47 мужчин, госпитализированных для планового аортокоронарного шунтирования в условиях искусственного кровообращения. Когнитивные функции оценивались до операции и на 10-й день послеоперационного периода с использованием скрининговых тестов. Определение уровня окситоцина осуществлялось с помощью метода иммуноферментного анализа. В госпитальном периоде пациенты получали медикаментозную терапию и проходили курс когнитивной реабилитации с использованием компьютерных стимулирующих программ.</p></sec><sec><title>Результаты</title><p>Результаты: в послеоперационном периоде наблюдалось улучшение когнитивных функций по ряду тестов, таких как рисование часов и три этапа теста на запоминание 10 слов, по сравнению с предоперационным уровнем. В некоторых тестах, например, MMSE, FAB и пробе Шульте, показатели оставались на уровне дооперационной оценки, свидетельствуя о сохранении когнитивных способностей. Отмечалось значимое снижение уровня окситоцина, начиная со 2-х суток послеоперационного периода, и статистически значимый рост к 10-му дню госпитализации. Выявлено наличие корреляционной связи между показателями биомаркера окситоцина и наличием когнитивного дефицита. Особенно ярко эта связь проявляется при использовании скрининговых тестов MMSE, FAB, теста на запоминание 10 слов и пробы Шульте.</p></sec><sec><title>Заключение</title><p>Заключение: по результатам исследования доказана эффективность послеоперационной когнитивной реабилитации с использованием компьютерных стимулирующих программ. Возможно рассмотрение окситоцина как биомаркера сосудистых когнитивных нарушений.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Objective</title><p>Objective: to assess the relationship between oxytocin levels in biological fluids and cognitive function indicators before and after coronary artery bypass grafting. To evaluate the effectiveness of postoperative cognitive rehabilitation using computer programs that stimulate cognitive function.</p></sec><sec><title>Materials and methods</title><p>Materials and methods: the study included 47 men hospitalized for elective coronary artery bypass grafting under cardiopulmonary bypass. Cognitive function was assessed preoperatively and on the 10th postoperative day using the MMSE, FAB, Schulte tests, and the 10-word memory test. Biological fluid samples were collected to determine oxytocin levels using enzyme-linked immunosorbent assay. During the hospitalization period, patients received medication therapy and underwent cognitive rehabilitation using computer programs that stimulate cognitive function.</p></sec><sec><title>Results</title><p>Results: following surgery, positive changes in cognitive abilities were recorded in several tests, including the one-hour drawing task and the three-part ten-word recall test, compared to preoperative results. Meanwhile, in a number of other tests, such as the MMSE, FAB, and Schulte test, results remained consistent with preoperative results, indicating stability of cognitive function. Plasma- and salivary-bound oxytocin concentrations significantly decreased on the second day after surgery, but a characteristic increase was noted by the tenth day. The study found a significant correlation between cognitive function and oxytocin levels in both plasma and salivary samples.</p></sec><sec><title>Conclusion</title><p>Conclusion: the study demonstrated the effectiveness of postoperative cognitive rehabilitation using computerized stimulation programs. Oxytocin may be considered as a biomarker for vascular cognitive impairment.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>окситоцин</kwd><kwd>послеоперационная когнитивная дисфункция</kwd><kwd>когнитивные нарушения</kwd><kwd>аортокоронарное шунтирование</kwd><kwd>искусственное кровообращение</kwd><kwd>послеоперационная когнитивная реабилитация</kwd><kwd>компьютерные стимулирующие программы</kwd></kwd-group><kwd-group xml:lang="en"><kwd>oxytocin</kwd><kwd>postoperative cognitive dysfunction</kwd><kwd>cognitive impairment</kwd><kwd>coronary artery bypass grafting</kwd><kwd>cardiopulmonary bypass</kwd><kwd>postoperative cognitive rehabilitation</kwd><kwd>computer-based stimulation programs</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Публикация подготовлена в рамках государственного задания ФГБОУ ВО КрасГМУ им. проф. В. Ф. Войно-Ясенецкого Минздрава России (2023-2025 гг.) «Разработка персонализированного алгоритма диагностики сосудистой умеренной когнитивной дисфункции на фоне перенесенного острого инфаркта миокарда на основе новых генетических и биохимических биомаркеров», Nº 123022800057-6</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">Siburian R, Fadillah R, Altobaishat O, Umar TP, Dilawar I, Nugroho DT. Remote ischemic preconditioning and cognitive dysfunction following coronary artery bypass grafting: A systematic review and meta-analysis of randomized controlled trials. Saudi J Anaesth. 2024;18(2):187-193. doi: 10.4103/sja.sja_751_23</mixed-citation><mixed-citation xml:lang="en">Siburian R, Fadillah R, Altobaishat O, Umar TP, Dilawar I, Nugroho DT. 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