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<article 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" xmlns:ali="http://www.niso.org/schemas/ali/1.0/" article-type="research-article" dtd-version="1.2" xml:lang="en"><front><journal-meta><journal-id journal-id-type="publisher-id">Perm Medical Journal</journal-id><journal-title-group><journal-title xml:lang="en">Perm Medical Journal</journal-title><trans-title-group xml:lang="ru"><trans-title>Пермский медицинский журнал (сетевое издание "Perm medical journal")</trans-title></trans-title-group></journal-title-group><issn publication-format="print">0136-1449</issn><issn publication-format="electronic">2687-1408</issn><publisher><publisher-name xml:lang="en">Eco-Vector</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">632591</article-id><article-id pub-id-type="doi">10.17816/pmj41342-50</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>Original studies</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>Оригинальные исследования</subject></subj-group><subj-group subj-group-type="article-type"><subject>Research Article</subject></subj-group></article-categories><title-group><article-title xml:lang="en">Prevalence of main risk factors and cytokine profile in patients with acute coronary syndrome and different serum myostatin levels</article-title><trans-title-group xml:lang="ru"><trans-title>Распространенность основных факто-ров риска и цитокиновый профиль у пациентов с острым коронарным синдромом и разным уровнем миостатина сыворотки крови</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0004-0857-1833</contrib-id><name-alternatives><name xml:lang="en"><surname>Akhmadzyanova</surname><given-names>A. R.</given-names></name><name xml:lang="ru"><surname>Ахмадзянова</surname><given-names>А. Р.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Assistant of the Department of Internal Diseases and Family Medicine</p></bio><bio xml:lang="ru"><p>ассистент кафедры внутренних болезней и семейной медицины</p></bio><email>linka949@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-1186-3867</contrib-id><name-alternatives><name xml:lang="en"><surname>Khovaeva</surname><given-names>Ya. B.</given-names></name><name xml:lang="ru"><surname>Ховаева</surname><given-names>Я. Б.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>DSc (Medicine), Professor, Head of the Department of Internal Diseases and Family Medicine</p></bio><bio xml:lang="ru"><p>доктор медицинских наук, профессор, заведующая кафедрой внутренних болезней и семейной медицины</p></bio><email>linka949@mail.ru</email><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-1232-8826</contrib-id><name-alternatives><name xml:lang="en"><surname>Sosnin</surname><given-names>D. Yu.</given-names></name><name xml:lang="ru"><surname>Соснин</surname><given-names>Д. Ю.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>DSc (Medicine), Associate Professor, Professor of the Department of Faculty Therapy No. 2, Occupational Pathology and Clinical Laboratory Diagnostics</p></bio><bio xml:lang="ru"><p>доктор медицинских наук, доцент, профессор кафедры факультетской терапии № 2, профессиональной патологии и клинической лабораторной диагностики</p></bio><email>linka949@mail.ru</email><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Sobolev</surname><given-names>A. V.</given-names></name><name xml:lang="ru"><surname>Соболев</surname><given-names>А. В.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>PhD (Medicine), Associate Professor of the Department of Internal Diseases and Family Medicine</p></bio><bio xml:lang="ru"><p>кандидат медицинских наук, доцент кафедры внутренних болезней и семейной медицины</p></bio><email>linka949@mail.ru</email><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-4156-9610</contrib-id><name-alternatives><name xml:lang="en"><surname>Voronova</surname><given-names>E. I.</given-names></name><name xml:lang="ru"><surname>Воронова</surname><given-names>Е. И.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>PhD (Medicine), Associate Professor of the Department of Internal Diseases and Family Medicine</p></bio><bio xml:lang="ru"><p>кандидат медицинских наук, доцент кафедры внутренних болезней и семейной медицины</p></bio><email>linka949@mail.ru</email><xref ref-type="aff" rid="aff2"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">E.A. Vagner Perm State Medical University</institution></aff><aff><institution xml:lang="kk"></institution></aff><aff><institution xml:lang="pt"></institution></aff><aff><institution xml:lang="ru">Пермский государственный медицинский университет имени академика Е.А. Вагнера</institution></aff><aff><institution xml:lang="zh"></institution></aff></aff-alternatives><aff-alternatives id="aff2"><aff><institution xml:lang="en">E.A. Vagner Perm State Medical University</institution></aff><aff><institution xml:lang="ru">Пермский государственный медицинский университет имени академика Е.А. Вагнера</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2024-07-19" publication-format="electronic"><day>19</day><month>07</month><year>2024</year></pub-date><volume>41</volume><issue>3</issue><issue-title xml:lang="en"/><issue-title xml:lang="ru"/><fpage>42</fpage><lpage>50</lpage><history><date date-type="received" iso-8601-date="2024-05-27"><day>27</day><month>05</month><year>2024</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2024, Eco-Vector</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2024, Эко-Вектор</copyright-statement><copyright-year>2024</copyright-year><copyright-holder xml:lang="en">Eco-Vector</copyright-holder><copyright-holder xml:lang="ru">Эко-Вектор</copyright-holder><ali:free_to_read xmlns:ali="http://www.niso.org/schemas/ali/1.0/"/></permissions><self-uri xlink:href="https://permmedjournal.ru/PMJ/article/view/632591">https://permmedjournal.ru/PMJ/article/view/632591</self-uri><abstract xml:lang="en"><p><bold>Objective. </bold>To study the prevalence of the main risk factors and the value of proinflammatory cytokines in patients with acute coronary syndrome (ACS) depending on the determined level of serum myostatin.</p> <p><bold>Materials and methods.</bold> 120 patients with ST elevation ACS (STE-ACS) and non-ST-segment elevation ACS (NSTE-ACS), hospitalized in the cardiology department of the regional vascular center were examined. In 86 patients, the level of serum myostatin and proinflammatory cytokines was determined on the 5th day of the development of acute coronary syndrome.</p> <p><bold>Results. </bold>Patients were divided into two subgroups depending on the level of serum myostatin which was determined: group 1 – with a lower level of myostatin, group 2 – with a higher level of myostatin. Group 1 (serum myostatin level from 0.038 to 0.084 ng/ml) consisted of 23 patients (16 males). Group 2 (serum myostatin level from 0.137 to 0.630 ng/ml) contained 21 patients (14 males). The main risk factors for cardiovascular diseases such as family history of early development of cardiovascular diseases, smoking, dyslipidemia, obesity, arterial hypertension and type 2 diabetes mellitus were assessed.</p> <p>The levels of pro-inflammatory cytokines were determined. Tumor necrosis factor alpha (TNF-alpha) and interleukin 18 (IL-18) levels were significantly higher in patients with higher myostatin levels. Correlation analysis revealed a relationship between serum myostatin concentration and TNF-alpha level (<italic>r </italic>= 0.34; <italic>p</italic> = 0.0016).</p> <p><bold>Conclusions. </bold>No differences in the prevalence of risk factors in patients with ACS and different myostatin levels, except for smoking were revealed in the study, the frequency of smoking was higher in the group with higher myostatin levels. Greater activity of pro-inflammatory cytokines TNF-alpha and IL-18 was revealed in patients with higher levels of myostatin, as well as a significant correlation between the level of myostatin and TNF-alpha.</p></abstract><trans-abstract xml:lang="ru"><p><bold>Цель. </bold>Изучить распространенность основных факторов риска и значения провоспалительных цитокинов у пациентов с острым коронарным синдромом (ОКС) в зависимости от определяемого уровня сывороточного миостатина.</p> <p><bold>Материалы и методы. </bold>Обследовано 120 пациентов с ОКС с подъемом (ОКСпST) и без подъема сегмента ST (ОКСбпST), госпитализированных в отделение кардиологии на базе регионального сосудистого центра. У 86 пациентов из госпитализированных был определен уровень сывороточного миостатина и провоспалительных цитокинов на 5-е сутки развития острого коронарного синдрома.</p> <p><bold>Результаты. </bold>Пациентов разделили на две подгруппы в зависимости от определяемого уровня сывороточного миостатина: группу 1 – с более низким уровнем миостатина, группу 2 – с более высоким уровнем миостатина. Группу 1 (уровень сывороточного миостатина от 0,038 до 0,084 нг/мл) составили 23 пациента (из них 16 мужчин). Группу 2 (уровень сывороточного миостатина от 0,137 до 0,630 нг/мл) – 21 пациент (из них 14 мужчин). Были оценены основные факторы риска сердечно-сосудистых заболеваний: наследственная отягощенность по раннему развитию сердечно-сосудистых заболеваний, курение, дислипидемия, ожирение, артериальная гипертензия и сахарный диабет 2-го типа.</p> <p>Определены уровни провоспалительных цитокинов. Уровни фактора некроза опухоли альфа (ФНО-a) и интерлейкина 18 (IL-18) были достоверно выше у пациентов с более высоким уровнем миостатина. По данным корреляционного анализа выявлена взаимосвязь между концентрацией миостатина сыворотки и уровнем ФНО-a (<italic>r </italic>= 0,34; <italic>p</italic> = 0,0016).</p> <p><bold>Выводы. </bold>В исследовании не выявлено различий по распространенности факторов риска у пациентов с ОКС и разным уровнем миостатина, за исключением курения, частота которого была выше в группе с более высоким уровнем миостатина. Зафиксирована большая активность провоспалительных цитокинов ФНО-a и IL-18 у пациентов с более высокими уровнями миостатина, а также достоверная корреляция между уровнем миостатина и ФНО-a.</p></trans-abstract><kwd-group xml:lang="en"><kwd>Myostatin</kwd><kwd>proinflammatory cytokines</kwd><kwd>acute coronary syndrome</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>Миостатин</kwd><kwd>провоспалительные цитокины</kwd><kwd>острый коронарный синдром</kwd></kwd-group><funding-group/></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>Knapp M., Supruniuk E., Górski J. Myostatin and the Heart. Biomolecules. 2023 Dec 12; 13 (12): 1777. DOI: 10.3390/biom13121777. PMID: 38136649; PMCID: PMC10741510.</mixed-citation></ref><ref id="B2"><label>2.</label><mixed-citation>Mendias C.L., Gumucio J.P., Bakhurin K.I. et al. Physiological loading of tendons induces scleraxis expression in epitenon fibroblasts. J. Orthop. 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