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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">lvrach</journal-id><journal-title-group><journal-title xml:lang="ru">Лечащий Врач</journal-title><trans-title-group xml:lang="en"><trans-title>Lechaschi Vrach</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1560-5175</issn><issn pub-type="epub">2687-1181</issn><publisher><publisher-name></publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.51793/OS.2024.27.3.002</article-id><article-id custom-type="elpub" pub-id-type="custom">lvrach-1198</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>ЭНДОКРИНОЛОГИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>ENDOCRINOLOGY</subject></subj-group></article-categories><title-group><article-title>Патогенетические аспекты влияния глифлозинов на эритропоэз и обмен железа у больных хронической сердечной недостаточностью</article-title><trans-title-group xml:lang="en"><trans-title>Pathogenetic aspects of the influence of gliflozins on erythropoiesis and iron metabolism in patients with chronic heart failure</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0002-1432-0550</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Хачатурян</surname><given-names>Р. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Khachaturyan</surname><given-names>R. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Хачатурян Руслан Арсенович, студент 6-го курса педиатрического факультета</p><p>630091, Новосибирск, Красный проспект, 52 </p></bio><bio xml:lang="en"><p>Ruslan A. Khachaturyan, 6th year student of the Pediatrics Faculty</p><p>52 Krasny Prospekt, Novosibirsk, 630091 </p></bio><email xlink:type="simple">dok955@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/0009-0006-4496-0435</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Каравозова</surname><given-names>А. Е.</given-names></name><name name-style="western" xml:lang="en"><surname>Karavozova</surname><given-names>A. E.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Каравозова Анастасия Евгеньевна, студентка 6-го курса педиатрического факультета</p><p>630091, Новосибирск, Красный проспект, 52 </p></bio><bio xml:lang="en"><p>Anastasiya E. Karavozova, 6th year student of the Pediatrics Faculty</p><p>52 Krasny Prospekt, Novosibirsk, 630091 </p></bio><email xlink:type="simple">nastya_vae100@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/0000-0002-1250-8798</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Хидирова</surname><given-names>Л. Д.</given-names></name><name name-style="western" xml:lang="en"><surname>Khidirova</surname><given-names>L. D.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Хидирова Людмила Даудовна, д.м.н., профессор кафедры фармакологии, клинической фармакологии и доказательной медицины</p><p>630091, Новосибирск, Красный проспект, 52 </p></bio><bio xml:lang="en"><p>Lyudmila D. Khidirova, Dr. of Sci. (Med.), Professor of the Department of Pharmacology, Clinical Pharmacology and Evidence-Based Medicin</p><p>52 Krasny Prospekt, Novosibirsk, 630091 </p></bio><email xlink:type="simple">h_ludmila73@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Федеральное государственное бюджетное образовательное учреждение высшего образования Новосибирский государственный медицинский университет Министерства здравоохранения Российской Федерации</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Federal State Budgetary Educational Institution of Higher Education Novosibirsk State Medical University of the Ministry of Health of the Russian Federation</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2024</year></pub-date><pub-date pub-type="epub"><day>04</day><month>04</month><year>2024</year></pub-date><volume>0</volume><issue>3</issue><fpage>16</fpage><lpage>21</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Хачатурян Р.А., Каравозова А.Е., Хидирова Л.Д., 2024</copyright-statement><copyright-year>2024</copyright-year><copyright-holder xml:lang="ru">Хачатурян Р.А., Каравозова А.Е., Хидирова Л.Д.</copyright-holder><copyright-holder xml:lang="en">Khachaturyan R.A., Karavozova A.E., Khidirova L.D.</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.lvrach.ru/jour/article/view/1198">https://journal.lvrach.ru/jour/article/view/1198</self-uri><abstract><sec><title>Введение</title><p>Введение. Прекрасно зарекомендовавшие себя в последнем десятилетии ингибиторы натрий-глюкозного котранспортера 2-го типа, среди которых дапаглифлозин, эмпаглифлозин и канаглифлозин, в серии рандомизированных исследований продемонстрировали значительное снижение частоты госпитализаций и смертности у больных сахарным диабетом и хронической сердечной недостаточностью. Препараты данной группы имеют уникальный гипогликемический механизм действия, восстанавливая почечную регуляцию уровня сахара крови, а также характеризуются низким риском развития нежелательных эффектов и хорошо переносятся больными. Наряду с широким спектром положительного воздействия глифлозинов на состояние пациентов и улучшение общего прогноза заболевания, все чаще в литературе стали появляться данные о снижении уровня железа в крови на фоне длительного приема препаратов этой группы.</p></sec><sec><title>Цель работы</title><p>Цель работы. Оценить патогенетические аспекты влияния глифлозинов на эритропоэз и метаболизм железа у пациентов, страдающих хронической сердечной недостаточностью и сахарным диабетом.</p></sec><sec><title>Материалы и методы</title><p>Материалы и методы. Проведен анализ зарубежных источников, в которых исследовалось влияние применения ингибиторов натрий-глюкозного котранспортера 2-го типа на эритропоэз и обмен железа у больных хронической сердечной недостаточностью. В данном обзоре рассмотрены патогенетические основы динамики показателей кроветворения у больных сахарным диабетом и хронической сердечной недостаточностью. Разобраны изменения гематокрита, гемоглобина, количества ретикулоцитов и эритропоэтина, представленных в проспективных анализах.</p></sec><sec><title>Заключение</title><p>Заключение. Повышение уровня гемоглобина, наблюдающееся при приеме глифлозинов, способствует улучшению оксигенации тканей, тем самым оказывая некоторый защитный эффект (в частности, кардиопротективное и нефропротективное действие). Однако активное использование железа в процессе эритропоэза приводит к увеличению уровней растворимых рецепторов трансферрина и железосвязывающей способности сыворотки крови в сочетании со снижением ферритина, коэффициента насыщения трансферрина и гепсидина. Таким образом, длительный прием ингибиторов натрий-глюкозного котранспортера 2-го типа при положительном влиянии на уровень гемоглобина может приводить как минимум к латентному железодефициту, что требует контроля клинического анализа крови и проведения биохимического анализа крови с целью исследования обмена железа у пациентов, принимающих глифлозины. Для понимания значимости этой проблемы необходимо инициирование объемных когортных исследований.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Background</title><p>Background. Sodium glucose cotransporter type 2 (SGLT2) inhibitors, established over the past decade, including dapagliflozin, empagliflozin, and canagliflozin, have demonstrated significant reductions in hospitalization and mortality in patients with diabetes mellitus and chronic heart failure in a series of randomized trials. Drugs in this group have a unique hypoglycemic mechanism of action, restoring renal regulation of blood sugar levels, and are also characterized by a low risk of developing undesirable effects and are well tolerated by patients. Along with a wide range of positive effects of gliflozins on the condition of patients and an improvement in the overall prognosis of the disease, data on a decrease in iron levels in the blood during long-term use of drugs in this group have increasingly appeared in the literature.</p></sec><sec><title>Objective</title><p>Objective. To evaluate the pathogenetic aspects of the influence of gliflozins on erythropoiesis and iron metabolism in patients suffering from chronic heart failure and diabetes mellitus.</p></sec><sec><title>Materials and methods</title><p>Materials and methods. An analysis of foreign sources was carried out, which studied the effect of the use of SGLT2 inhibitors on erythropoiesis and iron metabolism in patients with chronic heart failure. This review examines the pathogenetic basis of the dynamics of hematopoiesis in patients with diabetes mellitus and chronic heart failure. Changes in hematocrit, hemoglobin, reticulocyte count, and erythropoietin reported in prospective analyzes are analyzed.</p></sec><sec><title>Conclusion</title><p>Conclusion. The increase in hemoglobin levels observed when taking gliflozins improves tissue oxygenation, thereby providing some protective effect (in particular, cardioprotective and nephroprotective effects). However, the active use of iron in the process of erythropoiesis leads to an increase in the levels of soluble transferrin receptors and iron-binding capacity of the blood serum in combination with a decrease in ferritin, transferrin saturation coefficient and hepcidin. Thus, long-term use of SGLT2 inhibitors, with a positive effect on hemoglobin levels, can lead, at a minimum, to latent iron deficiency, which requires monitoring of a clinical blood test and a biochemical blood test to study iron metabolism in patients taking gliflozins. To understand the significance of this problem, it is necessary to initiate large-scale cohort studies.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>ингибиторы натрий-глюкозного котранспортера 2-го типа</kwd><kwd>эритропоэз</kwd><kwd>обмен железа</kwd><kwd>ферритин</kwd><kwd>хроническая сердечная недостаточность</kwd><kwd>сахарный диабет</kwd><kwd>глифлозины</kwd></kwd-group><kwd-group xml:lang="en"><kwd>SGLT2 inhibitors</kwd><kwd>erythropoiesis</kwd><kwd>iron metabolism</kwd><kwd>ferritin</kwd><kwd>chronic heart failure</kwd><kwd>diabetes mellitus</kwd><kwd>gliflozins</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">Zhang J., Wei J., Jiang S., et al. Macula densa SGLT1-NOS1-tubuloglomerular feedback pathway, a new mechanism for glomerular hyperfiltration during hyperglycemia. 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