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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">kurskvest</journal-id><journal-title-group><journal-title xml:lang="ru">Человек и его здоровье</journal-title><trans-title-group xml:lang="en"><trans-title>Humans and their health</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1998-5746</issn><issn pub-type="epub">1998-5754</issn><publisher><publisher-name>Kursk State Medical University</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.21626/vestnik/2019-3/04</article-id><article-id custom-type="elpub" pub-id-type="custom">kurskvest-750</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>КЛИНИЧЕСКАЯ МЕДИЦИНА</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>CLINICAL MEDICINE</subject></subj-group></article-categories><title-group><article-title>Роль полиморфизма гена фосфатидилэтаноламин-N-метилтрансферазы rs12449964 в развитии острого панкреатита</article-title><trans-title-group xml:lang="en"><trans-title>The role of polymorphism of the phosphatidylethanolamine-N-methyltransferase gene rs12449964 in the risk of acute pancreatitis</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-7781-3793</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Самгина</surname><given-names>Татьяна Александровна</given-names></name><name name-style="western" xml:lang="en"><surname>Samgina</surname><given-names>Tatyana A.</given-names></name></name-alternatives><email xlink:type="simple">tass@list.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/0000-0001-8098-8052</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Азарова</surname><given-names>Юлия Эдуардовна</given-names></name><name name-style="western" xml:lang="en"><surname>Azarova</surname><given-names>Yulia E.</given-names></name></name-alternatives><email xlink:type="simple">azzzzar@yandex.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/0000-0002-2065-5915</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Канищев</surname><given-names>Юрий Васильевич</given-names></name><name name-style="western" xml:lang="en"><surname>Kanishchev</surname><given-names>Yuri V.</given-names></name></name-alternatives><email xlink:type="simple">doctoryuriy@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/0000-0002-7781-2738</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Бондарев</surname><given-names>Геннадий Алексеевич</given-names></name><name name-style="western" xml:lang="en"><surname>Bondarev</surname><given-names>Gennady A.</given-names></name></name-alternatives><email xlink:type="simple">bondarevga@kursksmu.net</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-2162-5926</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Мяснянкина</surname><given-names>Галина Николаевна</given-names></name><name name-style="western" xml:lang="en"><surname>Myasnyankina</surname><given-names>Galina N.</given-names></name></name-alternatives><email xlink:type="simple">endomyasnyankina@mail.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>Горпинич</surname><given-names>Александр Борисович</given-names></name><name name-style="western" xml:lang="en"><surname>Gorpinich</surname><given-names>Alexander B.</given-names></name></name-alternatives><email xlink:type="simple">doc.goralex@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/0000-0002-4104-5681</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Мишустин</surname><given-names>Владимир Николаевич</given-names></name><name name-style="western" xml:lang="en"><surname>Mishustin</surname><given-names>Vladimir N.</given-names></name></name-alternatives><email xlink:type="simple">vladimirshef2011@yandex.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/0000-0003-4961-1382</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Назаренко</surname><given-names>Петр Михайлович</given-names></name><name name-style="western" xml:lang="en"><surname>Nazarenko</surname><given-names>Peter M.</given-names></name></name-alternatives><email xlink:type="simple">surgery.facultetskaya@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/0000-0001-6280-247X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Полоников</surname><given-names>Алексей Валерьевич</given-names></name><name name-style="western" xml:lang="en"><surname>Polonikov</surname><given-names>Aleksey V.</given-names></name></name-alternatives><email xlink:type="simple">polonikov@rambler.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Курский государственный медицинский университет</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Kursk State Medical University</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Курская городская клиническая больница № 6</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Kursk City Clinical Hospital N 6</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2019</year></pub-date><pub-date pub-type="epub"><day>20</day><month>09</month><year>2019</year></pub-date><volume>0</volume><issue>3</issue><fpage>28</fpage><lpage>33</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Самгина Т.А., Азарова Ю.Э., Канищев Ю.В., Бондарев Г.А., Мяснянкина Г.Н., Горпинич А.Б., Мишустин В.Н., Назаренко П.М., Полоников А.В., 2019</copyright-statement><copyright-year>2019</copyright-year><copyright-holder xml:lang="ru">Самгина Т.А., Азарова Ю.Э., Канищев Ю.В., Бондарев Г.А., Мяснянкина Г.Н., Горпинич А.Б., Мишустин В.Н., Назаренко П.М., Полоников А.В.</copyright-holder><copyright-holder xml:lang="en">Samgina T.A., Azarova Y.E., Kanishchev Y.V., Bondarev G.A., Myasnyankina G.N., Gorpinich A.B., Mishustin V.N., Nazarenko P.M., Polonikov A.V.</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.kursk-vestnik.ru/jour/article/view/750">https://www.kursk-vestnik.ru/jour/article/view/750</self-uri><abstract><p>Острый панкреатит считают важной проблемой современной медицины. Особую роль в регуляции липидного обмена играет фермент фосфатидилэтаноламин-N-метилтрансфераза, который катализирует процесс метилирования фосфатидилэтаноламина в фосфатидилхолин. Данные липиды являются одними из основных компонентов мембраны митохондрий и клеточной мембраны, обеспечивая ее текучие и пластические свойства, а также участвуют в транспорте жиров, жирных кислот и холестерина. Помимо своей функции по синтезу фосфатидилхолина, метилирование фосфатидилэтаноламина способствует обороту SAM для синтеза цистеина и глутатиона посредством транссульфурации. PEMT - ген, кодирующий фермент фосфатидилэтаноламин-N-метилтрансферазу.</p><sec><title>Цель</title><p>Цель: определить роль полиморфизма rs12449964 гена PEMT в развитии острого панкреатита у русских жителей Центральной России.</p></sec><sec><title>Материалы и методы</title><p>Материалы и методы. Образцы цельной крови были собраны у 502 больных острым панкреатитоми 513 здоровых индивидов. Генотипирование полиморфизма (rs12449964) гена PEMT выполнено с помощью метода ПЦР с дискриминацией аллелей с помощью TaqMan-зондов.</p></sec><sec><title>Результаты</title><p>Результаты. Обнаружено, что аллель С и генотип С/С гена PEMT (rs12449964) ассоциировались с повышенным риском развития острого панкреатита. Выявленная ассоциация усиливается при употреблении пациентами жиров 1-1,5 г на кг массы тела в сутки; при ИМТ=21-25.</p></sec><sec><title>Заключение</title><p>Заключение. Таким образом, нарушение процессов метилирования фосфатидилэтаноламина повышает риск развития острого панкреатита в условиях ИМТ=21-25 и при потреблении жиров 1-1,5 г на кг массы тела в сутки.</p></sec></abstract><trans-abstract xml:lang="en"><p>Acute pancreatitis is considered an important issue in medicine. A special role in the regulation of lipid metabolism is played by the enzyme phosphatidylethanolamine N-methyltransferase, which catalyzes the process of methylation of phosphatidylethanolamine into phosphatidylcholine. These lipids are the main components of the mitochondrial membrane and the cell membrane, providing its fluid and plastic properties, and also participate in the transport of fats, fatty acids and cholesterol. In addition to its function in the synthesis of phosphatidylcholine, methylation of phosphatidylethanolamine promotes SAM turnover for the synthesis of cysteine and glutathione through transulfurization. PEMT is a gene encoding the enzyme phosphatidylethanolamine N-methyltransferase.</p><sec><title>Objective</title><p>Objective. The purpose of this study is to determine the role of polymorphism (rs12449964) of the PEMT gene with the risk of acute pancreatitis in Russian residents of Central Russia.</p></sec><sec><title>Materials and methods</title><p>Materials and methods. Whole blood samples were collected from 502 patients with acute pancreatitis and 513 healthy individuals. Genotyping of polymorphism (rs12449964) of the PEMT gene was performed using the PCR method of discriminating alleles using TaqMan probes.</p></sec><sec><title>Results</title><p>Results. The C allele and the C/C genotype of the PEMT gene (rs12449964) were associated with the risk of acutepancreatitis. The identified association is enhanced when patients use 1–1.5 g of fat per kg of body weight per day; withBMI = 21-25.</p></sec><sec><title>Conclusion</title><p>Conclusion. Thus, disruption of the processes of methylation of phosphatidylethanolamine leads to the development of acute pancreatitis.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>острый панкреатит</kwd><kwd>ген PEMT</kwd><kwd>rs12449964</kwd></kwd-group><kwd-group xml:lang="en"><kwd>acute pancreatitis</kwd><kwd>PEMT gene</kwd><kwd>rs12449964</kwd></kwd-group></article-meta></front><back><ref-list><title>References</title></ref-list><fn-group><fn fn-type="conflict"><p>The authors declare that there are no conflicts of interest present.</p></fn></fn-group></back></article>
