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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">zabmedvestnik</journal-id><journal-title-group><journal-title xml:lang="ru">Забайкальский медицинский вестник</journal-title><trans-title-group xml:lang="en"><trans-title>Transbaikalian Medical Bulletin</trans-title></trans-title-group></journal-title-group><issn pub-type="epub">1998-6173</issn><publisher><publisher-name>Читинская государственная медицинская академия</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.52485/19986173_2023_4_27</article-id><article-id custom-type="elpub" pub-id-type="custom">zabmedvestnik-212</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>Частота аллелей и генотипов варианта гена SCNN1G(rs4401050) у пациентов с артериальной гипертензией</article-title><trans-title-group xml:lang="en"><trans-title>Frequency of alleles and genotypes of the SCNN1G gene variant (rs4401050) in patients with arterial hypertension</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>Покоева</surname><given-names>З. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Pokoeva</surname><given-names>Z. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>672000, г. Чита, ул. Горького, 39 а</p></bio><bio xml:lang="en"><p>39 a, Gorky street, Chita, 672000</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Пушкарёв</surname><given-names>Б. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Pushkarev</surname><given-names>B. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>672000, г. Чита, ул. Горького, 39 а</p></bio><bio xml:lang="en"><p>39 a, Gorky street, Chita, 672000</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Большакова</surname><given-names>О. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Bolshakova</surname><given-names>O. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>672000, г. Чита, ул. Горького, 39 а</p></bio><bio xml:lang="en"><p>39 a, Gorky street, Chita, 672000</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Витковский</surname><given-names>Ю. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Vitkovskiy</surname><given-names>Yu. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>672000, г. Чита, ул. Горького, 39 а</p></bio><bio xml:lang="en"><p>39 a, Gorky street, Chita, 672000</p></bio><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 «Читинская государственная медицинская академия» Министерства здравоохранения Российской Федерации</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Chita State Medical Academy</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2023</year></pub-date><pub-date pub-type="epub"><day>06</day><month>08</month><year>2024</year></pub-date><volume>0</volume><issue>4</issue><fpage>27</fpage><lpage>33</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Покоева З.А., Пушкарёв Б.С., Большакова О.В., Витковский Ю.А., 2024</copyright-statement><copyright-year>2024</copyright-year><copyright-holder xml:lang="ru">Покоева З.А., Пушкарёв Б.С., Большакова О.В., Витковский Ю.А.</copyright-holder><copyright-holder xml:lang="en">Pokoeva Z.A., Pushkarev B.S., Bolshakova O.V., Vitkovskiy Y.A.</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.zabmedvestnik.ru/jour/article/view/212">https://www.zabmedvestnik.ru/jour/article/view/212</self-uri><abstract><sec><title>Цель исследования</title><p>Цель исследования. Изучение частоты вариантов аллелей и генотипов SNV гена SCNN1G (rs4401050) эпителиального натриевого канала у пациентов с артериальной гипертензией и у здоровых людей на территории Забайкальского края.</p></sec><sec><title>Материалы и методы</title><p>Материалы и методы. В исследование методом сплошной выборки были включены пациенты с артериальной гипертензией (135 человек). Контрольную группу составили 106 практически здоровых доноров. Определение SNV гена SCNN1G (rs4401050) проводилось методом полимеразной цепной реакции в режиме реального времени.</p></sec><sec><title>Результаты</title><p>Результаты. При изучении распределения SNV гена SCNN1G (rs4401050) у пациентов с артериальной гипертензией и в группе контроля установлено, что носительство генотипа C/C в группе пациентов с АГ встречалось чаще, чем в группе контроля (62% и 38,7% соответственно; χ2 = 7,49, p = 0,006). Таким образом, носительство C/C генотипа гена SCNN1G повышало вероятность АГ у пациентов (ОШ = 2,70, 95 % ДИ 1,60 – 4,55, p = 0,0002). Среди пациентов в 1,2 раза чаще выявлялась аллель C с частотой 0,79 по сравнению с группой здоровых лиц — 0,68 (χ2 = 7,49, р = 0,006). Установлено, что аллель Т гена SCNN1G (rs4401050) у пациентов с АГ встречалась в 1,5 раза реже, чем в группе контроля, и ее частота составила 0,22 против 0,33 соответственно (χ2 = 7,49, p = 0,006). Носительство аллели Т (генотипы T/T+ C/T) ассоциировано с более низкой частотой встречаемости у пациентов с АГ (ОШ = 0,33, 95 % ДИ 0,20–0,57, р = 0,0002). В обследованных нами выборках носительство аллели Т снижало вероятность АГ в 1,5 раза.</p></sec><sec><title>Заключение</title><p>Заключение. В исследуемой выборке носительство аллели С гена SCNN1G(rs4401050) в гомозиготной форме предположительно увеличивает вероятность развития АГ.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>The aim of the research</title><p>The aim of the research. Was to study of the frequency of variant alleles and genotypes of SNV gene SCNN1G (rs4401050) of the epithelial sodium channel in patients with arterial hypertension and in healthy people in the Trans-Baikal region.</p></sec><sec><title>Materials and methods</title><p>Materials and methods. The research included patients with arterial hypertension (135 people) using a continuous sampling method. The control group consisted of 106 practically healthy donors. Determination of SNV of the SCNN1G gene (rs4401050) was carried out using the real polymerase chain reaction method.</p></sec><sec><title>Results</title><p>Results. The study of the distribution of SNVs of the SCNN1G gene (rs4401050) in a group of patients with arterial hypertension and in the control group was established that carriage of the C/C genotype in the group of patients with hypertension was more common than in the control group (62% and 38,7%, respectively; χ2 = 7,49, p = 0,006). This way carriage of the C/C genotype of the SCNN1G gene increased the likelihood of hypertension in patients (OR = 2,70, 95% CI 1,60 – 4,55, p = 0,0002). Among patients, allele C was detected 1,2 times more often, with a frequency of 0,79 compared to a group of healthy individuals – 0.68 (χ2 = 7,49, p = 0,006). It was found that the T allele of the SCNN1G gene (rs4401050) in patients with hypertension was 1,5 times less common than in the control group, and its frequency was 0,22 versus 0,33, respectively (χ2 = 7,49, p = 0,006). Carriage of the T allele (genotypes T/T+ C/T) is associated with a lower incidence in patients with hypertension (OR = 0,33, 95% CI 0,20–0.57, p = 0,0002). On the samples we examined, carriage of the T allele reduced the likelihood of hypertension by 1,5 times.</p></sec><sec><title>Conclusion</title><p>Conclusion. In the studied sample, the carrying of the allele C of the gene SCNN1G (rs4401050) in homozygous form supposedly increases the probability of AG development.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>эпителиальный натриевый канал (ENaC)</kwd><kwd>артериальная гипертензия</kwd><kwd>SCNN1G</kwd><kwd>однонуклеотидный вариант (SNV)</kwd></kwd-group><kwd-group xml:lang="en"><kwd>epithelial sodium channel (ENaC)</kwd><kwd>hypertension</kwd><kwd>SCNN1G</kwd><kwd>single nucleotide variant (SNV)</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">NCD Risk Factor Collaboration (NCD-RisC). Worldwide trends in hypertension prevalence and progress in treatment and control from 1990 to 2019: a pooled analysis of 1201 population-representative studies with 104 million participants. 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