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<!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">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">10.25557/2073-7998.2020.03.62-63</article-id><article-id custom-type="elpub" pub-id-type="custom">medgen-834</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>КРАТКИЕ СООБЩЕНИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>BRIEF REPORT</subject></subj-group></article-categories><title-group><article-title>Изучение хромосомных аномалий у плодов с УЗ-маркерами и пороками развития</article-title><trans-title-group xml:lang="en"><trans-title>The study of chromosomal abnormalities in fetuses with ultrasound markers and malformations</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>Киевская</surname><given-names>Ю. К.</given-names></name><name name-style="western" xml:lang="en"><surname>Kievskaya</surname><given-names>J. K.</given-names></name></name-alternatives><email xlink:type="simple">jk@genomed.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>Канивец</surname><given-names>И. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Kanivets</surname><given-names>I. V.</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>Пьянков</surname><given-names>Д. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Pyankov</surname><given-names>D. V.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ООО Геномед</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Genomed ltd</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2020</year></pub-date><pub-date pub-type="epub"><day>01</day><month>09</month><year>2020</year></pub-date><volume>19</volume><issue>3</issue><fpage>62</fpage><lpage>63</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Киевская Ю.К., Канивец И.В., Пьянков Д.В., 2020</copyright-statement><copyright-year>2020</copyright-year><copyright-holder xml:lang="ru">Киевская Ю.К., Канивец И.В., Пьянков Д.В.</copyright-holder><copyright-holder xml:lang="en">Kievskaya J.K., Kanivets I.V., Pyankov D.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.medgen-journal.ru/jour/article/view/834">https://www.medgen-journal.ru/jour/article/view/834</self-uri><abstract><p>Микроделеционные и микродупликационные синдромы выявляются примерно у 8% плодов с врожденными пороками развития (ВПР), однако диагностика патогенных CNVs в пренатальном периоде в данный момент не регламентирована и зачастую основана на технических возможностях лаборатории. Представлены результаты исследования плодов, которые имели ВПР и/или маркеры хромосомной патологии, установленные по УЗИ, методом хромосомного микроматричного анализа (ХМА). В выборке (N=1048) у 10,3% плодов были обнаружены числовые аномалии хромосом и у 7,4% плодов были выявлены патогенные хромосомные аномалии, которые невозможно выявить при стандартном кариотипировани из-за их малого размера. Результаты нашего анализа согласуются с данными литературы, демонстрирующей большую эффективность SNP-микроматриц по сравнению с классическими цитогенетическими методами.</p></abstract><trans-abstract xml:lang="en"><p>Microdeletion and microduplication syndromes are detected in approximately 8% of fetuses with congenital malformations, however, the diagnosis of pathogenic CNVs in the prenatal period, at the moment, is unregulated and often based on the technical capabilities of the laboratory. The thesis presents the result of a study of fetuses that had congenital malformations and / or markers of chromosomal abnormalities, determined by ultrasound, by the method of chromosomal microarray analysis. Using chromosomal microarray analysis in our sample (N = 1048), numerical chromosome abnormalities were detected in 10.3% of the fetuses and pathogenic chromosome imbalance was revealed in 7.4% of the fetuses, which cannot be detected by standard karyotyping. The results of our analysis are consistent with the data of the scientific literature, which demonstrates the greater efficiency of using SNP microarrays in comparison with classical cytogenetic methods.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>хромосомный микроматричный анализ</kwd><kwd>анализ кариотипа</kwd><kwd>пренатальная диагностика</kwd><kwd>врожденные пороки развития</kwd><kwd>chromosomal microarray analysis</kwd><kwd>karyotype</kwd><kwd>prenatal diagnosis</kwd><kwd>congenital malformations</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>
