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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">nid</journal-id><journal-title-group><journal-title xml:lang="ru">Нефрология и диализ</journal-title><trans-title-group xml:lang="en"><trans-title>Nephrology and Dialysis</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1680-4422</issn><issn pub-type="epub">2618-9801</issn><publisher><publisher-name>Российское диализное общество</publisher-name></publisher></journal-meta><article-meta><article-id custom-type="elpub" pub-id-type="custom">nid-206</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>Биомаркеры миокардиальной и почечной дисфункции при хронической сердечной недостаточности</article-title><trans-title-group xml:lang="en"><trans-title>Biomarkers of myocardial and renal dysfunction in chronic heart failure</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>Ефремова</surname><given-names>Е. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Efremova</surname><given-names>E. V.</given-names></name></name-alternatives><email xlink:type="simple">lena_1953@mail.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>Шутов</surname><given-names>А. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Shutov</surname><given-names>A. M.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.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>Подусов</surname><given-names>А. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Podusov</surname><given-names>A. S.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.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>Маркевич</surname><given-names>М. П.</given-names></name><name name-style="western" xml:lang="en"><surname>Markevich</surname><given-names>M. P.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГБОУ ВО «Ульяновский государственный университет»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Ulyanovsk State University</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2020</year></pub-date><pub-date pub-type="epub"><day>26</day><month>07</month><year>2024</year></pub-date><volume>22</volume><issue>2</issue><fpage>181</fpage><lpage>188</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Ефремова Е.В., Шутов А.М., Подусов А.С., Маркевич М.П., 2024</copyright-statement><copyright-year>2024</copyright-year><copyright-holder xml:lang="ru">Ефремова Е.В., Шутов А.М., Подусов А.С., Маркевич М.П.</copyright-holder><copyright-holder xml:lang="en">Efremova E.V., Shutov A.M., Podusov A.S., Markevich M.P.</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://journal.nephro.ru/jour/article/view/206">https://journal.nephro.ru/jour/article/view/206</self-uri><abstract><p>В современных рекомендациях подробно рассматриваются аспекты лечения больных с хронической сердечной недостаточностью (ХСН), однако аспекты использования биомаркеров в зависимости от наличия коморбидности, остаются недостаточно изученными. Цель: изучение биомаркеров миокардиальной и почечной дисфункции, в том числе, фактора, индуцируемого гипоксией-1 (HIF-1), при ХСН в зависимости от наличия хронической болезни почек (ХБП). Материалы и методы: обследовано 80 больных с ХСН (48 женщин, средний возраст 70,1±9,7 лет). ХСН диагностировали в соответствии с рекомендациями по диагностике и лечению ХСН ОССН, РКО (2016). ХБП диагностировали согласно критериям KDIGO (2012). Были оценены уровни HIF-1, N-концевого пропептида натрийуретического гормона B типа (NТ-proBNP), эритропоэтина, цистатина С в сыворотке крови. Результаты: ХБП диагностировано у 49 (61,3%) больных. Уровень HIF-1 составил 0,06 (ИКР 0,05; 0,08) нг/мл, NТ-proBNP - 229,0 (ИКР 136,1; 1205,9) пг/мл, эритропоэтина - 6,93 (ИКР 2,02; 11,6) мМЕ/мл. Различий в значениях HIF-1 у больных с ХСН в зависимости от наличия ХБП выявлено не было. Однако в группе больных с ХСН и ХБП наблюдалось увеличение показателей NT-proBNP и эритропоэтина. Наблюдалась прямая связь между показателями HIF-1 и NТ-proBNP (r=0,25, р=0,024). Выводы: HIF-1 при ХСН не связан с функциональным состоянием почек. Больные с хроническим кардиоренальным синдромом имеют более высокие показатели эритропоэтина и NТ-proBNP. Характер связи между эритропоэтином и HIF-1 при хроническом кардиоренальном синдроме требует дальнейшего изучения.</p></abstract><trans-abstract xml:lang="en"><p>Modern guidelines discuss in detail the treatment of patients with chronic heart failure (CHF). However, some aspects of biomarkers' use depending on comorbidity have not been sufficiently studied. The aim of this study was to investigate biomarkers of myocardial and renal dysfunction, including hypoxia-1-induced factor (HIF-1), in chronic heart failure, depending on the presence of chronic kidney disease (CKD). Materials and methods. The study included 80 patients with CHF (48 female, mean age 70.1±9.7 years). CHF was diagnosed according to the recommendations for the diagnosis and treatment of CHF of the Russian Society of Heart Failure Specialists (OSSN) and the Russian Society of Cardiology (RKO) - Clinical Guidelines. Chronic heart failure (CHF), 2016. CKD was diagnosed and classified according to the KDIGO guidelines (2012). HIF-1, N-terminal propeptide of natriuretic hormone type B (NT-proBNP), erythropoietin, cystatin C were tested in blood. Results. CKD was diagnosed in 49 (61.3%) patients. The level of HIF-1 was 0.06 (IQR 0.05; 0.08) ng/ml, NT-proBNP was 229.0 (IQR 136.1; 1205.9) pg/ml, erythropoietin was 6.93 (IQR 2.02; 11.6) mIU/ml. No difference was found in HIF-1 in CHF patients with and without CKD. However, in the group of patients with CHF and CKD, NT-proBNP and erythropoietin were an increased. A direct correlation was observed between the HIF-1 and NT-proBNP (r=0.25, p=0.024). Conclusion. HIF-1 in CHF is not associated with kidney function. Patients with chronic cardioranal syndrome have higher levels of erythropoietin and NT-proBNP. The nature of the relationship between erythropoietin and HIF-1 in chronic cardiorenal syndrome requires further study.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>хроническая сердечная недостаточность</kwd><kwd>хроническая болезнь почек</kwd><kwd>эритропоэтин</kwd><kwd>фактор</kwd><kwd>индуцируемый гипоксией-1</kwd><kwd>цистатин С</kwd><kwd>chronic heart failure</kwd><kwd>chronic kidney disease</kwd><kwd>erythropoietin</kwd><kwd>Hypoxia Inducible Factor-1 (HIF-1)</kwd><kwd>cystatin C</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">Фомин И.В. Хроническая сердечная недостаточность в Российской Федерации: что сегодня мы знаем и что должны делать. Российский кардиологический журнал. 2016; 8: 7-13. 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