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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.2023-8.6.7</article-id><article-id custom-type="elpub" pub-id-type="custom">actabiomedica-4494</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>КАРДИОЛОГИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>CARDIOLOGY</subject></subj-group></article-categories><title-group><article-title>Продукция медиаторов ангиогенеза и структура сосудистой стенки в сердце при ишемической кардиомиопатии</article-title><trans-title-group xml:lang="en"><trans-title>Production of angiogenesis mediators and the structure of the vascular wall in the heart in ischemic cardiomyopathy</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-3468-6154</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Чумакова</surname><given-names>С. П.</given-names></name><name name-style="western" xml:lang="en"><surname>Chumakova</surname><given-names>S. P.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Чумакова Светлана Петровна – доктор медицинских наук, доцент, профессор кафедры патофизиологии, научный сотрудник Центральной научно-исследовательской лаборатории </p><p>634050, г. Томск, Московский тракт, 2</p></bio><bio xml:lang="en"><p>Svetlana P. Chumakova – Dr. Sc. (Med.), Docent, Professor at the Department of Pathophysiology, Research Officer at the Central Research Laboratory </p><p>Moskovsky Trakt 2, Tomsk 634050</p></bio><email xlink:type="simple">chumakova_s@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/0000-0002-9457-8879</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Уразова</surname><given-names>О. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Urazova</surname><given-names>O. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Уразова Ольга Ивановна – доктор медицинских наук, профессор, член-корреспондент РАН, заведующая кафедрой патофизиологии, научный сотрудник Центральной научно-исследовательской лаборатории </p><p>634050, г. Томск, Московский тракт, 2</p></bio><bio xml:lang="en"><p>Olga I. Urazova – Dr. Sc. (Med.), Professor, Corresponding Member of the RAS, Head of the Department of Pathophysiology, Researcher at the Central Research Laboratory </p><p>Moskovsky Trakt 2, Tomsk 634050</p></bio><email xlink:type="simple">urazova72@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/0000-0003-1956-0692</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Шипулин</surname><given-names>В. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Shipulin</surname><given-names>V. M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Шипулин Владимир Митрофанович – доктор медицинских наук, профессор, Заслуженный деятель науки РФ, главный научный сотрудник, Научно-исследовательский институт кардиологии </p><p>634012, г. Томск, ул. Киевская, 111а</p></bio><bio xml:lang="en"><p>Vladimir M. Shipulin – Dr. Sc. (Med.), Professor, Honored Scientist of the Russian Federation, Chief Research Officer </p><p>Kievskaya str. 111A, Tomsk 634012</p></bio><email xlink:type="simple">shipulin@cardio-tomsk.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-9848-2068</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Суходоло</surname><given-names>И. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Sukhodolo</surname><given-names>I. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Суходоло Ирина Владимировна – доктор медицинских наук, профессор, профессор кафедры морфологии и общей патологии </p><p>634050, г. Томск, Московский тракт, 2</p></bio><bio xml:lang="en"><p>Irina V. Sukhodolo – Dr. Sc. (Med.), Professor, Professor at the Department of Morphology and General Pathology </p><p>Moskovsky Trakt 2, Tomsk 634050</p></bio><email xlink:type="simple">suhodolo.iv@ssmu.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/0000-0002-8284-6864</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Стельмашенко</surname><given-names>А. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Stelmashenko</surname><given-names>A. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Стельмашенко Ангелина Игоревна – ассистент кафедры морфологии и общей патологии </p><p>634050, г. Томск, Московский тракт, 2</p></bio><bio xml:lang="en"><p>Angelina I. Stelmashenko – Teaching Assistant at the Department of Morphology and General Pathology </p><p>Moskovsky Trakt 2, Tomsk 634050</p></bio><email xlink:type="simple">staranie@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/0000-0003-4524-8491</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Денисенко</surname><given-names>О. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Denisenko</surname><given-names>O. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Денисенко Ольга Анатольевна – соискатель кафедры патофизиологии </p><p>634050, г. Томск, Московский тракт, 2</p></bio><bio xml:lang="en"><p>Olga A. Denisenko – External Doctorate Student at the Department of Pathophysiology </p><p>Moskovsky Trakt 2, Tomsk 634050</p></bio><email xlink:type="simple">olga-muraveinik@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/0000-0003-4049-8715</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Андреев</surname><given-names>С. Л.</given-names></name><name name-style="western" xml:lang="en"><surname>Andreev</surname><given-names>S. L.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Андреев Сергей Леонидович – кандидат медицинских наук, научный сотрудник, сердечно-сосудистый хирург кардиохирургического отделения № 1 </p><p>634012, г. Томск, ул. Киевская, 111а</p></bio><bio xml:lang="en"><p>Sergey L. Andreev – Cand. Sc. (Med.), Research Officer, Cardiovascular Surgeon at the Cardiosurgical Department No. 1 </p><p>Kievskaya str. 111A, Tomsk 634012</p></bio><email xlink:type="simple">anselen@rambler.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0001-0951-3158</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Дёмин</surname><given-names>М. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Demin</surname><given-names>M. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Демин Максим Сергеевич – аспирант кафедры патофизиологии </p><p>634050, г. Томск, Московский тракт, 2</p></bio><bio xml:lang="en"><p>Maksim S. Demin – Postgraduate at the Department of Pathophysiology </p><p>Moskovsky Trakt 2, Tomsk 634050</p></bio><email xlink:type="simple">maksimd25111996@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/0000-0002-8509-9921</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Чурина</surname><given-names>Е. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Churina</surname><given-names>E. G.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Чурина Елена Георгиевна – доктор медицинских наук, профессор кафедры патофизиологии; профессор кафедры органической химии </p><p>634050, г. Томск, Московский тракт, 2;634050, г. Томск, просп. Ленина, 36</p></bio><bio xml:lang="en"><p>Elena G. Churina – Dr. Sc. (Med.), Professor at the Department of Pathophysiology; Professor at the Department of Organic Chemistry </p><p>Moskovsky Trakt 2, Tomsk 634050;Lenina Ave. 36, Tomsk 634050</p></bio><email xlink:type="simple">Lena1236@yandex.ru</email><xref ref-type="aff" rid="aff-3"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГБОУ ВО «Сибирский государственный медицинский университет» Минздрава России</institution></aff><aff xml:lang="en"><institution>Siberian State Medical University</institution></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Научно-исследовательский институт кардиологии, ФГБУ «Томский национальный исследовательский медицинский центр Российской академии наук»</institution></aff><aff xml:lang="en"><institution>Cardiology Research Institute, Tomsk National Research Medical Center of the Russian Academy of Sciences</institution></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>ФГБОУ ВО «Сибирский государственный медицинский университет» Минздрава России;&#13;
ФГАОУ ВО «Национальный исследовательский Томский государственный университет»</institution></aff><aff xml:lang="en"><institution>Siberian State Medical University;&#13;
National Research Tomsk State University</institution></aff></aff-alternatives><pub-date pub-type="collection"><year>2023</year></pub-date><pub-date pub-type="epub"><day>14</day><month>01</month><year>2024</year></pub-date><volume>8</volume><issue>6</issue><fpage>81</fpage><lpage>90</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Чумакова С.П., Уразова О.И., Шипулин В.М., Суходоло И.В., Стельмашенко А.И., Денисенко О.А., Андреев С.Л., Дёмин М.С., Чурина Е.Г., 2024</copyright-statement><copyright-year>2024</copyright-year><copyright-holder xml:lang="ru">Чумакова С.П., Уразова О.И., Шипулин В.М., Суходоло И.В., Стельмашенко А.И., Денисенко О.А., Андреев С.Л., Дёмин М.С., Чурина Е.Г.</copyright-holder><copyright-holder xml:lang="en">Chumakova S.P., Urazova O.I., Shipulin V.M., Sukhodolo I.V., Stelmashenko A.I., Denisenko O.A., Andreev S.L., Demin M.S., Churina E.G.</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/4494">https://www.actabiomedica.ru/jour/article/view/4494</self-uri><abstract><sec><title>Актуальность</title><p>Актуальность. При ишемической кардиомиопатии (ИКМП) ангиогенез остаётся неизученным.</p></sec><sec><title>Цель исследования</title><p>Цель исследования. Охарактеризовать сосудистую сеть сердца и дисбаланс медиаторов ангиогенеза в коронарном кровотоке в ассоциации с  численностью эндотелиальных прогениторных клеток (ЭПК) и десквамированных эндотелиальных клеток (ДЭК) в крови у больных ишемической болезнью сердца (ИБС), страдающих и не страдающих ишемической кардиомиопатией.</p></sec><sec><title>Методы</title><p>Методы. Обследованы 52 больных ИБС (30 пациентов с ИКМП, 22 пациента без ИКМП) и 15 здоровых доноров. В крови из кубитальной вены определяли содержание ЭПК (CD14+CD34+VEGFR2+), из коронарного синуса и кубитальной вены – ДЭК (CD45–CD146+) методом проточной цитофлуориметрии. В плазме крови регистрировали концентрацию фактора роста эндотелия сосудов A (VEGF-A, vascular endothelial growth factor A), фактора роста тромбоцитов (PDGF, platelet-derived growth factor), SDF-1 (stromal cell-derived factor  1) с помощью иммунофлуоресцентного анализа; ангиопоэтина-2, матриксной металлопротеиназы  9 (ММР-9, matrix metallopeptidase  9) – методом иммуноферментного анализа. В биоптатах миокарда определяли удельную площадь сосудов и экспрессию αSMA (smooth muscle alpha-actin) морфометрическим и иммуногистохимическим методами.</p></sec><sec><title>Результаты</title><p>Результаты. В периферической крови у больных ИБС вне зависимости от наличия ИКМП содержание ДЭК превышало физиологический уровень, а  содержание VEGF-A, PDGF, ангиопоэтина-2 и ММР-9 соответствовало норме. У  больных ИБС без кардиомиопатии в  крови из кубитальной вены отмечался избыток SDF-1 и ЭПК, а при ИКМП – их физиологическое значение. В коронарном кровотоке у больных ИБС без кардиомиопатии установлено повышение концентрации PDGF, чего не определялось у пациентов с ИКМП, у которых было увеличено содержание ДЭК, ангиопоэтина-2 и ММР-9. Удельная площадь сосудов у больных двух групп была сопоставимой, экспрессия αSMA при ИКМП была в 6,2 раза ниже, чем у больных ИБС без кардиомиопатии.</p></sec><sec><title>Заключение</title><p>Заключение. Развитие ИКМП сопровождается нарушением созревания сосудов в  миокарде, связанным с отсутствием компенсаторной реакции активации клеточных и гуморальных факторов ангиогенеза.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Background</title><p>Background. In the pathogenesis of ischemic cardiomyopathy (ICMP), angiopoiesis remains unexplored.</p></sec><sec><title>The aim</title><p>The aim. To describe the vasculature of the heart and the imbalance of angiogenesis mediators in the coronary circulation in association with the number of endothelial progenitor cells (EPC) and desquamated endothelial cells (DEC) in the blood of patients with coronary heart disease (CHD), suffering and not suffering from ICMP.</p></sec><sec><title>Methods</title><p>Methods. Fifty-two patients with CHD (30  patients with ICMP, 22  patients without  ICMP), 15  healthy donors were examined. The content of EPC (CD14+CD34+VEGFR2+) in the blood from the cubital vein and DEC (CD45–CD146+) in the blood from the coronary sinus and the cubital vein was determined by flow cytometry. The concentrations of VEGF-A (vascular endothelial growth factor A), PDGF (platelet-derived growth factor), and SDF-1 (stromal cell-derived factor 1) in blood plasma were recorded using immunofluorescence assay; the angiopoietin-2, MMP-9 (matrix metallopeptidase 9) were recorded using enzyme immunoassay. In myocardial biopsies the specific area of vessels and the expression of αSMA (smooth muscle alpha-actin) were determined by morphometric and immunohistochemical methods.</p></sec><sec><title>Results</title><p>Results. In the peripheral blood of patients with CHD, regardless of the presence of ICMP, the DEC content exceeded the physiological level, and the VEGF-A, PDGF, angiopoietin-2, and MMP-9 corresponded to the norm. In CHD patients without cardiomyopathy, there was an excess of SDF-1 and EPC in the blood from the cubital vein, and in ICMP, their physiological significance was noted. In the coronary blood flow in patients with CHD without cardiomyopathy, an increase in the concentration of PDGF was found, which was not determined in patients with ICMP, who had an increased content of DEC, angiopoietin-2 and MMP-9. The specific area of the vessels in the patients of the two groups was comparable; the expression of αSMA in ICMP was 6.2 times lower than in patients with CHD without cardiomyopathy.</p></sec><sec><title>Conclusion</title><p>Conclusion. The development of ICMP is accompanied by impaired maturation of vessels in the myocardium, associated with the absence of a compensatory reaction of activation of cellular and humoral factors of angiogenesis.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>ангиогенез</kwd><kwd>факторы роста</kwd><kwd>эндотелиальные прогениторные клетки</kwd><kwd>миокард</kwd><kwd>ишемическая болезнь сердца</kwd></kwd-group><kwd-group xml:lang="en"><kwd>angiogenesis</kwd><kwd>growth factors</kwd><kwd>endothelial progenitor cells</kwd><kwd>myocardium</kwd><kwd>coronary heart disease</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Исследование выполнено за  счёт гранта Российского научного фонда №  22-25-00821 (https://rscf.ru/ project/22-25-00821).</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">Del Buono MG, Moroni F, Montone RA,Azzalini L, Sanna T, Abbate A. 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