<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE article PUBLIC "-//NLM//DTD JATS (Z39.96) Journal Publishing DTD v1.3 20210610//EN" "JATS-journalpublishing1-3.dtd">
<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">actabiomedica</journal-id><journal-title-group><journal-title xml:lang="ru">Acta Biomedica Scientifica</journal-title><trans-title-group xml:lang="en"><trans-title>Acta Biomedica Scientifica</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2541-9420</issn><issn pub-type="epub">2587-9596</issn><publisher><publisher-name>Scientific Centre for Family Health and Human Reproduction Problems</publisher-name></publisher></journal-meta><article-meta><article-id custom-type="elpub" pub-id-type="custom">actabiomedica-1631</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>Генетический полиморфизм, ассоциированный с риском развития нарушений обмена гомоцистеина, у здоровых коренных жительниц Забайкальского края: этнические и репродуктивные аспекты</article-title><trans-title-group xml:lang="en"><trans-title>Gene polymorphism associated with risk of development of homocysteine exchange disorders among young healthy women in Transbaikal kray: ethnic and reproductive aspects</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>Белокриницкая</surname><given-names>Т. Е.</given-names></name><name name-style="western" xml:lang="en"><surname>Belokrinitskaya</surname><given-names>T. E.</given-names></name></name-alternatives><email xlink:type="simple">tanbell24@mail.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>Фролова</surname><given-names>Н. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Frolova</surname><given-names>N. I.</given-names></name></name-alternatives><email xlink:type="simple">taasyaа@mail.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>Страмбовская</surname><given-names>Н. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Strambovskaya</surname><given-names>N. N.</given-names></name></name-alternatives><email xlink:type="simple">strambovskaya@yandex.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ГБОУ ВПО «Читинская государственная медицинская академия» Минздрава России</institution></aff><aff xml:lang="en"><institution>Chita State Medical Academy</institution></aff></aff-alternatives><pub-date pub-type="collection"><year>2013</year></pub-date><pub-date pub-type="epub"><day>28</day><month>09</month><year>2013</year></pub-date><volume>0</volume><issue>5</issue><fpage>13</fpage><lpage>16</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Белокриницкая Т.Е., Фролова Н.И., Страмбовская Н.Н., 2013</copyright-statement><copyright-year>2013</copyright-year><copyright-holder xml:lang="ru">Белокриницкая Т.Е., Фролова Н.И., Страмбовская Н.Н.</copyright-holder><copyright-holder xml:lang="en">Belokrinitskaya T.E., Frolova N.I., Strambovskaya N.N.</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.actabiomedica.ru/jour/article/view/1631">https://www.actabiomedica.ru/jour/article/view/1631</self-uri><abstract><p>Изучены частотные характеристики генетического полиморфизма MTHFR (C677T), MTHFR (А1298С), MTRR (A66G), детерминирующих нарушения фолатного обмена и ассоциированных с перинатальными и акушерскими осложнениями, у здоровых молодых женщин русской (n = 50) и бурятской (n = 50) этногрупп. Частота мутантного генотипа MTHFR677TT в изучаемой субпопуляции составила 6 %, причем среди представительниц европеоидной расы - 10 % случаев и лишь 2 % среди женщин-буряток. Генотип MTH-FR1298CC зарегистрирован в 9 % случаев без четкой разницы в этническом аспекте, MTRR66GG выявлен у 31 % исследуемых. Мультигенные наследования MTHFR677TT и MTHFR 1298CC, MTHFR677CT и MTRR66AG, кратно повышающие риски невынашивания и развития дефектов нервной трубки плода, обнаружены только в когорте русских женщин с частотой 2 %.</p></abstract><trans-abstract xml:lang="en"><p>The frequency characteristics of gene polymorphisms of MTHFR677T, MTHFR1298C, MTRRA66G that determinate folate metabolism and are associated with perinatal or pregnancy complications were studied in 50 Russian and 50 Buryatyoung healthy women of 19-27 years. The frequency of MTHFR677TT mutant genotype was 6 % (10 % among Russian, 2 % among Buryat women). MTHFR1298CC and MTRR66GG mutant genotypes were detected in 9 % and 31 % respectively without any differences between ethnic groups. Multigenic inheritance of MTHFR677TT and MTH-FR 1298CC, MTHFR677CT and MTRR66AG that multiply increase risks of miscarriage and development of defects of nervous tube of fetus were found only in the group of Russian women (2 %).</p></trans-abstract><kwd-group xml:lang="ru"><kwd>генетический полиморфизм</kwd><kwd>метилентетрагидрофолатредуктаза</kwd><kwd>редуктаза метионинсинтазы</kwd><kwd>этнические группы</kwd></kwd-group><kwd-group xml:lang="en"><kwd>genic polymorphism</kwd><kwd>methylenetetrahydrofolate reductase</kwd><kwd>methionine synthase reductase</kwd><kwd>ethnic groups</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">Генетический паспорт - основа индивидуальной и предикативной медицины / под ред. В.С. Баранова. - СПб.: Изд-во: Н-Л, 2009. - 528 с.</mixed-citation><mixed-citation xml:lang="en">Генетический паспорт - основа индивидуальной и предикативной медицины / под ред. В.С. Баранова. - СПб.: Изд-во: Н-Л, 2009. - 528 с.</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Гречанина Е.Я. и др. Закономерная связь между развитием некоторых эпигенетических болезней и нарушением метилирования ДНК вследствие дефицита ферментов фолатного цикла // Ультразвукова перинатальна діагностика. - 2010. -№ 29. - С. 27-59.</mixed-citation><mixed-citation xml:lang="en">Гречанина Е.Я. и др. Закономерная связь между развитием некоторых эпигенетических болезней и нарушением метилирования ДНК вследствие дефицита ферментов фолатного цикла // Ультразвукова перинатальна діагностика. - 2010. -№ 29. - С. 27-59.</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Постгеномные и нанотехнологические инновации [Электронный ресурс]. - Режим доступа: http://www.pynny.ru.</mixed-citation><mixed-citation xml:lang="en">Постгеномные и нанотехнологические инновации [Электронный ресурс]. - Режим доступа: http://www.pynny.ru.</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Страмбовская Н.Н. Первичные тромбофилии среди жителей г. Улан-Удэ, больных ишемическим нарушением мозгового кровообращения: автореф. дис.. канд. мед. наук. - Чита: ГОУ ВПО Читинская государственная медицинская академия Росздрава, 2007. - 22 с.</mixed-citation><mixed-citation xml:lang="en">Страмбовская Н.Н. Первичные тромбофилии среди жителей г. Улан-Удэ, больных ишемическим нарушением мозгового кровообращения: автореф. дис.. канд. мед. наук. - Чита: ГОУ ВПО Читинская государственная медицинская академия Росздрава, 2007. - 22 с.</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Bae J. et al. Prevalent genotypes of methylenetet-rahydrofolate reductase (MTHFR C677T and A1298C) in spontaneously aborted embryos // Fertil. Steril. - 2007. -Vol. 87, N 2. - P. 351-355.</mixed-citation><mixed-citation xml:lang="en">Bae J. et al. Prevalent genotypes of methylenetet-rahydrofolate reductase (MTHFR C677T and A1298C) in spontaneously aborted embryos // Fertil. Steril. - 2007. -Vol. 87, N 2. - P. 351-355.</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Balderrábano-Saucedo N.A. et al. Polymorphism 677C → T MTHFR gene in Mexican mothers of children with complex congenital heart disease // Pediatr. Cardiol. – 2013. – Vol. 34, N 1. – P. 46–51.</mixed-citation><mixed-citation xml:lang="en">Balderrábano-Saucedo N.A. et al. Polymorphism 677C → T MTHFR gene in Mexican mothers of children with complex congenital heart disease // Pediatr. Cardiol. – 2013. – Vol. 34, N 1. – P. 46–51.</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Blom H.J. Folic acid, methylation and neural tube closure in humans // Birth Defects Res. A Clin. Mol. Teratol. - 2009. - Vol. 85, N 4. - P. 295-302.</mixed-citation><mixed-citation xml:lang="en">Blom H.J. Folic acid, methylation and neural tube closure in humans // Birth Defects Res. A Clin. Mol. Teratol. - 2009. - Vol. 85, N 4. - P. 295-302.</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Bogolub C. Elevated homocysteine? Consider testing for folate metabolism gene variants // Minn. Med. -2012. - Vol. 95, N 12. - Р. 39-42.</mixed-citation><mixed-citation xml:lang="en">Bogolub C. Elevated homocysteine? Consider testing for folate metabolism gene variants // Minn. Med. -2012. - Vol. 95, N 12. - Р. 39-42.</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Brouns R. et al. Polymorphisms in genes related to folate and cobalamin metabolism and the associations with complex birth defects // Prenat. Diagn. - 2008. -Vol. 28, N 6. - P. 485-493.</mixed-citation><mixed-citation xml:lang="en">Brouns R. et al. Polymorphisms in genes related to folate and cobalamin metabolism and the associations with complex birth defects // Prenat. Diagn. - 2008. -Vol. 28, N 6. - P. 485-493.</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Govindaiah V. et al. Association of parental hyperhomocysteinemia and C677T Methylene tetrahydrofolate reductase (MTHFR) polymorphism with recurrent pregnancy loss / / Clin. Biochem. - 2009. - Vol. 42 (4-5). -P. 380-386.</mixed-citation><mixed-citation xml:lang="en">Govindaiah V. et al. Association of parental hyperhomocysteinemia and C677T Methylene tetrahydrofolate reductase (MTHFR) polymorphism with recurrent pregnancy loss / / Clin. Biochem. - 2009. - Vol. 42 (4-5). -P. 380-386.</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Harris M.J. Insights into prevention of human neural tube defects by folic acid arising from consideration of mouse mutants // Birth Defects Res. A Clin. Mol. Teratol. - 2009. - Vol. 85, N 4. - P. 331-339.</mixed-citation><mixed-citation xml:lang="en">Harris M.J. Insights into prevention of human neural tube defects by folic acid arising from consideration of mouse mutants // Birth Defects Res. A Clin. Mol. Teratol. - 2009. - Vol. 85, N 4. - P. 331-339.</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Laanpere M. et al. Folate-mediated one-carbon metabolism and its effect on female fertility and pregnancy viability // Nutr. Rev. - 2010. - N 68 (2). - P. 99-113.</mixed-citation><mixed-citation xml:lang="en">Laanpere M. et al. Folate-mediated one-carbon metabolism and its effect on female fertility and pregnancy viability // Nutr. Rev. - 2010. - N 68 (2). - P. 99-113.</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">Nadir Y., Hoffman R., Brenner B. Association of homocysteine, vitamin B12, folic acid, and MTHFR C677T in patients with a thrombotic event or recurrent fetal loss // Ann. Hematol. -2007. - Vol. 86, N 1. - P. 35-40.</mixed-citation><mixed-citation xml:lang="en">Nadir Y., Hoffman R., Brenner B. Association of homocysteine, vitamin B12, folic acid, and MTHFR C677T in patients with a thrombotic event or recurrent fetal loss // Ann. Hematol. -2007. - Vol. 86, N 1. - P. 35-40.</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">Parén L. et al. Pregnancy and a rare MTHFR hap-lotype // Acta Obstet. Gynecol. Scand. - 2012. - Vol. 91, N 5. - P. 635-636.</mixed-citation><mixed-citation xml:lang="en">Parén L. et al. Pregnancy and a rare MTHFR hap-lotype // Acta Obstet. Gynecol. Scand. - 2012. - Vol. 91, N 5. - P. 635-636.</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">Parveen F., Tuteja M., Agrawal S. Polymorphisms in MTHFR, MTHFD, and PAI-1 and recurrent miscarriage among North Indian women [Электронный ресурс] // Arch. Gynecol. Obstet. - 2013. - Режим доступа: http://www.ncbi.nlm.nih.gov/pubmed/23685927 (дата обращения 8.07.2013).</mixed-citation><mixed-citation xml:lang="en">Parveen F., Tuteja M., Agrawal S. Polymorphisms in MTHFR, MTHFD, and PAI-1 and recurrent miscarriage among North Indian women [Электронный ресурс] // Arch. Gynecol. Obstet. - 2013. - Режим доступа: http://www.ncbi.nlm.nih.gov/pubmed/23685927 (дата обращения 8.07.2013).</mixed-citation></citation-alternatives></ref><ref id="cit16"><label>16</label><citation-alternatives><mixed-citation xml:lang="ru">Seremak-Mrozikiewicz A. The significance of folate metabolism in complications of pregnant women // Ginekol. Pol. - 2013. - Vol. 84, N 5. - P. 377-384.</mixed-citation><mixed-citation xml:lang="en">Seremak-Mrozikiewicz A. The significance of folate metabolism in complications of pregnant women // Ginekol. Pol. - 2013. - Vol. 84, N 5. - P. 377-384.</mixed-citation></citation-alternatives></ref><ref id="cit17"><label>17</label><citation-alternatives><mixed-citation xml:lang="ru">Van Beynum I.M. et al. The MTHFR 677C → T polymorphism and the risk of congenital heart defects: a literature review and meta-analysis // Q.J.M. - 2007. -Vol. 100, N 12. - P. 743-753.</mixed-citation><mixed-citation xml:lang="en">Van Beynum I.M. et al. The MTHFR 677C → T polymorphism and the risk of congenital heart defects: a literature review and meta-analysis // Q.J.M. - 2007. -Vol. 100, N 12. - P. 743-753.</mixed-citation></citation-alternatives></ref><ref id="cit18"><label>18</label><citation-alternatives><mixed-citation xml:lang="ru">West A.A., Caudill M.A. Genetic variation: impact on folate (and choline) bioefficacy // Int. J. Vitam. Nutr. Res. - 2010. - Vol. 80 (4-5). - P. 319-329.</mixed-citation><mixed-citation xml:lang="en">West A.A., Caudill M.A. Genetic variation: impact on folate (and choline) bioefficacy // Int. J. Vitam. Nutr. Res. - 2010. - Vol. 80 (4-5). - P. 319-329.</mixed-citation></citation-alternatives></ref><ref id="cit19"><label>19</label><citation-alternatives><mixed-citation xml:lang="ru">Zetterberg H. et al. Increased frequency of combined methylenetetrahydrofolate reductase C677T and A1298C mutated alleles in spontaneously aborted embryos // Eur. J. Hum. Genet. - 2002. - Vol. 10, N 2. - P. 113-118.</mixed-citation><mixed-citation xml:lang="en">Zetterberg H. et al. Increased frequency of combined methylenetetrahydrofolate reductase C677T and A1298C mutated alleles in spontaneously aborted embryos // Eur. J. Hum. Genet. - 2002. - Vol. 10, N 2. - P. 113-118.</mixed-citation></citation-alternatives></ref><ref id="cit20"><label>20</label><citation-alternatives><mixed-citation xml:lang="ru">Zhang T. et al. Genetic variants in the folate pathway and the risk of neural tube defects: a meta-analysis of the published literature // PLoS One. - 2013. - Vol. 8, N 4. -Режим доступа: http://www.ncbi.nlm.nih.gov/pmc/ articles/PMC3617174/ (дата обращения 17.07.2013).</mixed-citation><mixed-citation xml:lang="en">Zhang T. et al. Genetic variants in the folate pathway and the risk of neural tube defects: a meta-analysis of the published literature // PLoS One. - 2013. - Vol. 8, N 4. -Режим доступа: http://www.ncbi.nlm.nih.gov/pmc/ articles/PMC3617174/ (дата обращения 17.07.2013).</mixed-citation></citation-alternatives></ref></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>
