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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">medgen</journal-id><journal-title-group><journal-title xml:lang="ru">Медицинская генетика</journal-title><trans-title-group xml:lang="en"><trans-title>Medical Genetics</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2073-7998</issn><publisher><publisher-name>Publishing House «Genius Media» LLC</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.25557/2073-7998.2018.04.31-36</article-id><article-id custom-type="elpub" pub-id-type="custom">medgen-430</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 RESEARCH</subject></subj-group></article-categories><title-group><article-title>Влияние вариантов С(-344)T гена альдостеронсинтазы CYP11B2 на уровень альдостерона сыворотки крови и риск развития фибрилляции предсердий у пациентов с метаболическим синдромом</article-title><trans-title-group xml:lang="en"><trans-title>Influence of С(-344)T variants of the aldosterone synthase CYP11B2 gene on serum aldosterone level and the risk of atrial fibrillation in patients with metabolic syndrome</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>Пчелина</surname><given-names>С. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Pchelina</surname><given-names>S. N.</given-names></name></name-alternatives><email xlink:type="simple">sopchelina@hotmail.com</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>Улитина</surname><given-names>А. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Ulitina</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>Ма</surname><given-names>И. .</given-names></name><name name-style="western" xml:lang="en"><surname>Ma</surname><given-names>I. .</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Ионин</surname><given-names>В. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Ionin</surname><given-names>V. A.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Пантелеева</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Panteleeva</surname><given-names>A. A.</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>Заславская</surname><given-names>Е. Л.</given-names></name><name name-style="western" xml:lang="en"><surname>Zaslavskaya</surname><given-names>E. L.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Баженова</surname><given-names>Е. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Bazhenova</surname><given-names>E. A.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Баранова</surname><given-names>Е. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Baranova</surname><given-names>E. I.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГБОУ ВО «Первый Санкт-Петербургский государственный медицинский университет имени академика И.П. Павлова»; ФГБУ «Петербургский институт ядерной физики имени Б.П. Константинова Национального исследовательского центра «Курчатовский институт»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>B.P. Konstantinov Petersburg Nuclear Physics Institute</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>ФГБОУ ВО «Первый Санкт-Петербургский государственный медицинский университет имени академика И.П. Павлова»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Academician I.P. Pavlov First St. Petersburg State Medical University</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2018</year></pub-date><pub-date pub-type="epub"><day>06</day><month>06</month><year>2018</year></pub-date><volume>17</volume><issue>4</issue><fpage>31</fpage><lpage>36</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Пчелина С.Н., Улитина А.С., Ма И..., Ионин В.А., Пантелеева А.А., Заславская Е.Л., Баженова Е.А., Баранова Е.И., 2018</copyright-statement><copyright-year>2018</copyright-year><copyright-holder xml:lang="ru">Пчелина С.Н., Улитина А.С., Ма И..., Ионин В.А., Пантелеева А.А., Заславская Е.Л., Баженова Е.А., Баранова Е.И.</copyright-holder><copyright-holder xml:lang="en">Pchelina S.N., Ulitina A.S., Ma I..., Ionin V.A., Panteleeva A.A., Zaslavskaya E.L., Bazhenova E.A., Baranova E.I.</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.medgen-journal.ru/jour/article/view/430">https://www.medgen-journal.ru/jour/article/view/430</self-uri><abstract><p>Актуальность работы. Метаболический синдром (МС) с фибрилляцией предсердий (ФП) представляет собой значительную медико-социальную проблему. ФП является многофакторным заболеванием с генетической предрасположенностью. Учитывая важную роль альдостерона в фиброзировании и ремоделировании миокарда, актуально изучение влияния вариантов гена альдостеронсинтазы CYP11B2 на уровень альдостерона сыворотки крови и риск развития ФП у пациентов с МС. Цель исследования заключалась в анализе уровня альдостерона в сыворотке крови и частоты развития ФП у лиц с МС - носителей различных вариантов С(-344)T гена CYP11B2 (rs1799998). Материалы и методы. Обследованы 201 пациент с МС (из них 99 - с ФП) и 267 лиц контрольной группы. У всех участников была измерена концентрация альдостерона в сыворотке крови, и определены варианты С(-344)T методами ПЦР и рестрикционного анализа. Результаты. Генотип ТТ в контроле встречался реже, чем в общей группе пациентов с МС (р = 0,013) и реже, чем у пациентов с МС без ФП (р = 0,005). Генотип ТТ был ассоциирован с повышенным риском развития МС [OR = 2,00 (95%CI 1,23-3,26)], в частности, с повышенным риском развития МС без ФП [OR = 1,66 (95%CI 1,11-2,48)]. Концентрация альдостерона в общей группе пациентов с МС была выше, чем в контроле (р&lt;0,001), а в группе МС с ФП - выше, чем в группе МС без ФП (р = 0,029). В контрольной группе у носителей аллеля Т концентрация альдостерона была выше, чем у носителей генотипа СС (р = 0,015). Выводы. Выявлена ассоциация аллеля Т (-344) с уровнем альдостерона сыворотки крови у здоровых индивидуумов, а также ассоциация генотипа (-344) ТТ гена CYP11B2 с риском развития МС, но не с риском развития ФП.</p></abstract><trans-abstract xml:lang="en"><p>Background. Metabolic syndrome (MS) with atrial fibrillation (AF) is a significant medical and social problem. AF is a multifactorial disease with a genetic predisposition. Aldosterone contributes to the myocardial fibrosis and remodeling. So, investigation of influence of the aldosterone synthase CYP11B2 gene variants on serum aldosterone level and the risk of AF in patients with MS is of great interest. The purpose of the study was to assess serum aldosterone level as well as the frequency of cases of AF among MS patients with different С(-344)T variants of the CYP11B2 gene (rs1799998). Materials and methods. 201 MS patients (including 99 subjects with AF) and 267 controls were recruited to the study. All participants underwent serum aldosterone level measurement and С(-344)T variants detection with PCR followed by restriction analysis. Results. The frequency of TT genotype in controls was lower than in the MS whole group (p = 0.013) and lower than in the «MS without AF» group (p = 0.005). TT genotype was associated with increased risk of MS [OR = 2,00 (95%CI 1,23-3,26)] as well as with increased risk of «MS without AF» [OR = 1,66 (95%CI 1,11-2,48)]. Aldosterone level in the MS whole group was greater than in controls (p&lt;0.001), and in the «MS with AF» group aldosterone level was greater than in the «MS without AF» group (p = 0.029). In controls, the T allele carriers showed greater aldosterone level compared to the CC genotype carriers (p = 0.015). Conclusion. We showed the association of (-344) Т allele of the aldosterone synthase CYP11B2 gene with the risk of MS, but not with the risk of AF.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>метаболический синдром</kwd><kwd>фибрилляция предсердий</kwd><kwd>альдостерон</kwd><kwd>альдостеронсинтаза</kwd><kwd>CYP11B2</kwd><kwd>однонуклеотидный полиморфизм</kwd><kwd>metabolic syndrome</kwd><kwd>atrial fibrillation</kwd><kwd>aldosterone</kwd><kwd>aldosterone synthase</kwd><kwd>CYP11B2</kwd><kwd>single nucleotide polymorphism</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">Kirchhof P, Benussi S, Kotecha D et al. Рекомендации ESC по лечению пациентов с фибрилляцией предсердий, разработанные совместно с EACTS. Российский кардиологический журнал 2017; 7(147):7-86.</mixed-citation><mixed-citation xml:lang="en">Kirchhof P, Benussi S, Kotecha D et al. 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