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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">astmed</journal-id><journal-title-group><journal-title xml:lang="ru">Астраханский медицинский журнал</journal-title><trans-title-group xml:lang="en"><trans-title>Astrakhan medical journal</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1992-6499</issn><publisher><publisher-name>ФГБОУ ВО Астраханский ГМУ Минздрава России</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.17021/1992-6499-2024-1-47-57</article-id><article-id custom-type="elpub" pub-id-type="custom">astmed-397</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 INVESTIGATIONS</subject></subj-group></article-categories><title-group><article-title>Роль каспазы-6 при формировании тяжелой хронической сердечной недостаточности у ВИЧ-инфицированных больных</article-title><trans-title-group xml:lang="en"><trans-title>Role of caspase-6 in the formation of severe chronic heart failure in patients infected with the human immunodeficiency virus</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>Горячева</surname><given-names>О. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Goryacheva</surname><given-names>O. G.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Ольга Георгиевна Горячева, доцент кафедры поликлинической терапии</p><p>Пермь</p></bio><bio xml:lang="en"><p>Olga G. Goryacheva, Associate Professor of the Department</p><p> Perm</p></bio><email xlink:type="simple">o.goryacheva@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Пермский государственный медицинский университет им. академика Е. А. Вагнера</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Perm State Medical University named after Academician E. A. Wagner</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2024</year></pub-date><pub-date pub-type="epub"><day>10</day><month>04</month><year>2024</year></pub-date><volume>19</volume><issue>1</issue><fpage>45</fpage><lpage>57</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Горячева О.Г., 2024</copyright-statement><copyright-year>2024</copyright-year><copyright-holder xml:lang="ru">Горячева О.Г.</copyright-holder><copyright-holder xml:lang="en">Goryacheva O.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.astmedj.ru/jour/article/view/397">https://www.astmedj.ru/jour/article/view/397</self-uri><abstract><p>Каспазы – группа цистеиновых протеаз, играющих ведущую роль в процессах апоптоза. Имеются данные, согласно которым апоптоз кардиомиоцитов является морфологической основой формирования хронической сердечной недостаточности (ХСН). Цель исследования: изучить роль каспазы-6 сыворотки крови у больных с тяжелой ХСН, инфицированных вирусом иммунодефицита человека. Материалы и методы. В 2019–2022 гг. на базе ГБУЗ «Городская клиническая больница имени М. А. Тверье» г. Перми выполнено одномоментное скрининговое клиническое исследование с включением 240 ВИЧ-инфицированных пациентов. У 160 (66,6 %) больных была диагностирована ХСН, у 40 (25 %) человек – тяжелая ХСН с уровнем N-терминального мозгового натрийуретического пропептида (NT-proBNP) ≥ 1500 пг/мл. Критериями включения в исследование стало наличие подтвержденной ХСН, ВИЧ-инфекции, стабилизация состояния по заболеванию, потребовавшему госпитализации, согласие больного на участие в исследовании. Критериями исключения были социальная депривация и отказ от подписания информированного добровольного согласия, острая декомпенсация ХСН, острая сердечная недостаточность, онкология. Согласно результатам исследования, роль сывороточной каспазы-6 в формировании тяжелой ХСН складывается из ее клинической и прогностической значимости. Клиническая значимость определяется связью уровня каспазы-6 с показателями, характеризующими тяжесть ХСН (фракция выброса левого желудочка – %, гипертрофия левого желудочка, диастолическая дисфункция левого желудочка, повышение уровня NT-pro-BNP более 1500 пг/мл), а также с показателями, характеризующими поражение органамишени – почки. Прогностическая значимость определения сывороточной каспазы-6 заключается в определении ее референтного уровня, равного ≥ 148,35 пг/мл, при котором отмечается высокий риск формирования тяжелой ХСН с NT-proBNP ≥ 1500 пг/мл. Повышенный уровень сывороточной каспазы-6 (≥ 148,35 пг/мл) значительно увеличивает шансы развития ХСН со сниженной фракцией выброса левого желудочка, кахексии, гипертрофии левого желудочка, артериальной гипотензии и формирования клапанных пороков сердца.</p></abstract><trans-abstract xml:lang="en"><p>Caspases are a group of cysteine proteases that play a leading role in the processes of apoptosis. There is evidence that apoptosis of cardiomyocytes is the morphological basis for the formation of chronic heart failure (CHF). The aim of the study was to study the role of caspase-6 in the blood serum of patients with severe CHF infected with the human immunodeficiency virus (HIV). In 2019–2022, on the basis of a large hospital, a one-stage screening clinical study was performed with the inclusion of 240 patients infected with HIV, 160 of them (66.6 %) were diagnosed with CHF. Inclusion criteria for the study were the presence of confirmed CHF, the presence of HIV infection, stabilization of the condition due to the disease that required hospitalization, and the patient's consent to participate in the study. The criteria for exclusion from the study were social deprivation and refusal to sign informed voluntary consent, acute decompensation of CHF, acute heart failure, and oncology. The criterion for severe CHF was an increase in the level of NT-proBNP in blood plasma ≥ 1500 pg/ml. According to the results of the study, a direct close relationship was revealed between the formation of severe CHF and the content of caspase-6 in the blood serum, which may indicate an intensification of the processes of cardiomyocyte apoptosis. When the content of caspase-6 is equal to 148.35 pg/ml and above, there is a high risk of developing severe CHF with NT-pro BNP ≥ 1500 pg/ml, the chances of developing the following complications increase – CHF with low left ventricular ejection fraction (LVEF) &lt; 40 % – 11.77 times, left ventricular hypertrophy (LVH) – 1.31 times, cachexia with a body mass index (BMI) &lt; 18 – 18.91 times, valvular heart disease – 2.32 times, arterial hypotension - 5.96 times. In patients with CHF and HIV infection, the patterns obtained allow us to state the role of the effector enzyme apoptosis-caspase-6 as a prognostic factor for the development of such complications as LVEF &lt; 40 %, cachexia, arterial hypotension, valvular heart disease and LVH.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>хроническая сердечная недостаточность</kwd><kwd>ВИЧ-инфекция</kwd><kwd>каспаза-6</kwd><kwd>NT-proBNP</kwd><kwd>апоптоз</kwd></kwd-group><kwd-group xml:lang="en"><kwd>chronic heart failure</kwd><kwd>HIV infection</kwd><kwd>caspase-6</kwd><kwd>NT-proBNP</kwd><kwd>apoptosis</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">Благонравов М. Л. Индукция каспазного каскада как неспецифический ответ миокарда на повреждение // Бюллетень экспериментальной биологии и медицины. 2011. T. 151, № 2. 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