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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">10.25557/2073-7998.2023.03.10-23</article-id><article-id custom-type="elpub" pub-id-type="custom">medgen-2275</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>Клинико-генетическая характеристика 36 случаев недостаточности орнитинтранскарбомилазы</article-title><trans-title-group xml:lang="en"><trans-title>Clinical and genetic characteristics of 36 patients with ornithine transcarbamylase deficiency</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>Захарова</surname><given-names>Е. Ю.</given-names></name><name name-style="western" xml:lang="en"><surname>Zakharova</surname><given-names>E. Y.</given-names></name></name-alternatives><bio xml:lang="ru"><p>115522, г. Москва, ул. Москворечье, д. 1</p></bio><bio xml:lang="en"><p>1, Moskvorechye st., Moscow, 115522</p></bio><email xlink:type="simple">labnbo@yandex.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>Соколова</surname><given-names>Е. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Sokolova</surname><given-names>E. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>117997, г.Москва, ул. Академика Опарина, д. 4</p></bio><bio xml:lang="en"><p>4, Akademika Oparina st., Moscow, 117997</p></bio><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Михайлова</surname><given-names>С. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Mikhailova</surname><given-names>S. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>119571, г. Москва, Ленинский проспект, д. 117</p></bio><bio xml:lang="en"><p>117, Leninsky Prospect, Moscow, 119571</p></bio><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Дегтярева</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Degtyareva</surname><given-names>A. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>117997, г.Москва, ул. Академика Опарина, д. 4</p><p>119991, г. Москва, ул. Большая Пироговская, д. 2, стр. 4</p></bio><bio xml:lang="en"><p>4, Akademika Oparina st., Moscow, 117997</p><p>2-4, Bolshaya Pirogovskaya st., Moscow, 119991</p></bio><xref ref-type="aff" rid="aff-4"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Никитина</surname><given-names>Н. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Nikitina</surname><given-names>N. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>620041, г. Екатеринбург, ул. Флотская, д. 52</p></bio><bio xml:lang="en"><p>52, Flotskaya st., Ekaterinburg, 620041</p></bio><xref ref-type="aff" rid="aff-5"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Печатникова</surname><given-names>Н. Л.</given-names></name><name name-style="western" xml:lang="en"><surname>Pechatnikova</surname><given-names>N. L.</given-names></name></name-alternatives><bio xml:lang="ru"><p>119049, г. Москва, 4-й Добрынинский переулок, д. 1/9</p></bio><bio xml:lang="en"><p>1/9, 4th Dobryninsky Lane, Moscow, 119049</p></bio><xref ref-type="aff" rid="aff-6"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Осипова</surname><given-names>Е. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Osipova</surname><given-names>E. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>426039, г. Ижевск, Воткинское шоссе, д. 57</p></bio><bio xml:lang="en"><p>57, Votkinskoe Highway, Izhevsk, 426039</p></bio><xref ref-type="aff" rid="aff-7"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Быкова</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Bykova</surname><given-names>A. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>163002, г. Архангельск, проспект Обводный Канал, д. 7</p></bio><bio xml:lang="en"><p>7, Obvodny Canal Avenue, Arkhangelsk, 163002</p></bio><xref ref-type="aff" rid="aff-8"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Загарина</surname><given-names>О. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Zagarina</surname><given-names>O. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>620028, г. Екатеринбург, улица Репина, д. 1</p></bio><bio xml:lang="en"><p>1, Repin st., Yekaterinburg, 620028</p></bio><xref ref-type="aff" rid="aff-9"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Плюснина</surname><given-names>Н. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Plyusnina</surname><given-names>N. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>620028, г. Екатеринбург, улица Репина, д. 1</p></bio><bio xml:lang="en"><p>1, Repin st., Yekaterinburg, 620028</p></bio><xref ref-type="aff" rid="aff-9"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Береснева</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Beresneva</surname><given-names>A. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>610048, г. Киров, ул. Московская, д. 163</p></bio><bio xml:lang="en"><p>163, Moskovskaya st., Kirov, 610048</p></bio><xref ref-type="aff" rid="aff-10"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Гладкова</surname><given-names>Н. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Gladkova</surname><given-names>N. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>194044, г. Санкт-Петербург, ул. Тобольская, д. 5</p></bio><bio xml:lang="en"><p>5, Tobolskaya st., St. Petersburg, 194044</p></bio><xref ref-type="aff" rid="aff-11"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Ленюшкина</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Lenushkina</surname><given-names>A. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>117997, г.Москва, ул. Академика Опарина, д. 4</p></bio><bio xml:lang="en"><p>4, Akademika Oparina st., Moscow, 117997</p></bio><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>П. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Baranova</surname><given-names>P. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>115522, г. Москва, ул. Москворечье, д. 1</p></bio><bio xml:lang="en"><p>1, Moskvorechye st., Moscow, 115522</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>Куркина</surname><given-names>М. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Kurkina</surname><given-names>M. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>115522, г. Москва, ул. Москворечье, д. 1</p></bio><bio xml:lang="en"><p>1, Moskvorechye st., Moscow, 115522</p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГБНУ «Медико-генетический научный центр им. акад. Н.П. Бочкова»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Research Centre for Medical Genetics</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>ФГБУ «Национальный медицинский исследовательский центр акушерства, гинекологии и перинатологии имени академика В.И. Кулакова» Министерства здравоохранения Российской Федерации</institution><country>Россия</country></aff><aff xml:lang="en"><institution>National Medical Research Center For Obstetrics, Gynecology And Perinatology Named After Academician V.I. Kulakov of Ministry of Health of the Russian Federation</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>ФГБОУ ВО «Российский национальный исследовательский медицинский университет им. Н.И. Пирогова» Минздрава России, обособленное структурное подразделение «Российская детская клиническая больница»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Russian Children’s Clinical Hospital of the Russian National Medical Research University named after N. I. Pyrogov Ministry of Health of the Russian Federation</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-4"><aff xml:lang="ru"><institution>ФГБУ «Национальный медицинский исследовательский центр акушерства, гинекологии и перинатологии имени академика В.И. Кулакова» Министерства здравоохранения Российской Федерации; ФГАОУ ВО «Первый МГМУ им. И.М. Сеченова Минздрава России»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>National Medical Research Center For Obstetrics, Gynecology And Perinatology Named After Academician V.I. Kulakov of Ministry of Health of the Russian Federation; I.M. Sechenov First Moscow State Medical University of the Ministry of Health of the Russian Federation (Sechenov University)</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-5"><aff xml:lang="ru"><institution>ГБУЗ СО «Клинико-диагностический центр «Охрана здоровья матери и ребенка»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Clinical and Diagnostic Center “Maternal and Child Health Protection”</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-6"><aff xml:lang="ru"><institution>ГБУЗ г. Москвы «Морозовская детская городская клиническая больница Департамента здравоохранения г. Москвы»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Morozovskaya Children’s City Clinical Hospital of the Moscow Department of Health</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-7"><aff xml:lang="ru"><institution>БУЗ «Перинатальный Центр МЗ УР»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>The Perinatal Center of the First Republican Clinical Hospital of the Ministry of Health of the Udmurt Republic</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-8"><aff xml:lang="ru"><institution>ГБУЗ АО «Архангельская областная детская клиническая больница имени П.Г. Выжлецова»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Arkhangelsk Regional Children’s Clinical Hospital named after P.G.Vyzhletsov</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-9"><aff xml:lang="ru"><institution>ФГБУ «Уральский научно-исследовательский институт охраны материнства и младенчества»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Urals Scientific Research Institute for Maternal and Child Care of Ministry of Health of Russian Federation</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-10"><aff xml:lang="ru"><institution>КОГБУЗ «Кировский областной клинический перинатальный центр»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Kirov Regional Clinical Perinatal Center</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-11"><aff xml:lang="ru"><institution>СПб ГКУЗ «Диагностический центр (медико-генетический)»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Diagnostic Center (medical and genetic)</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2023</year></pub-date><pub-date pub-type="epub"><day>25</day><month>07</month><year>2023</year></pub-date><volume>22</volume><issue>3</issue><fpage>10</fpage><lpage>23</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Захарова Е.Ю., Соколова Е.В., Михайлова С.В., Дегтярева А.В., Никитина Н.В., Печатникова Н.Л., Осипова Е.В., Быкова А.В., Загарина О.А., Плюснина Н.Н., Береснева А.А., Гладкова Н.А., Ленюшкина А.А., Баранова П.В., Куркина М.В., 2023</copyright-statement><copyright-year>2023</copyright-year><copyright-holder xml:lang="ru">Захарова Е.Ю., Соколова Е.В., Михайлова С.В., Дегтярева А.В., Никитина Н.В., Печатникова Н.Л., Осипова Е.В., Быкова А.В., Загарина О.А., Плюснина Н.Н., Береснева А.А., Гладкова Н.А., Ленюшкина А.А., Баранова П.В., Куркина М.В.</copyright-holder><copyright-holder xml:lang="en">Zakharova E.Y., Sokolova E.V., Mikhailova S.V., Degtyareva A.V., Nikitina N.V., Pechatnikova N.L., Osipova E.V., Bykova A.V., Zagarina O.A., Plyusnina N.N., Beresneva A.A., Gladkova N.A., Lenushkina A.A., Baranova P.V., Kurkina M.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/2275">https://www.medgen-journal.ru/jour/article/view/2275</self-uri><abstract><p>Нарушения цикла мочевины — группа врожденных метаболических нарушений с высоким риском летального исхода. Основными звеньями патогенеза являются блокирования биохимических реакций цикла мочевины, что приводит к накоплению аммиака и других промежуточных продуктов метаболизма белков, обладающих нейротоксическим эффектом. В статье представлен ретроспективный анализ 36 случаев одной из наиболее частых форм заболеваний группы нарушения цикла мочевины – дефицита орнитинтранскарбомилазы (OTCD). Представлен анализ клинической картины заболевания у данной группы пациентов.</p><p>OTCD имеет крайне разнообразные сроки манифестации и степень выраженности симптомов. В связи с этим быстрая и точная клиническая диагностика может быть затруднена. Данная работа призвана повысить настороженность врачей различных специальностей в отношении данной группы заболеваний, в частности недостаточности орнитинтранскарбомилазы.</p></abstract><trans-abstract xml:lang="en"><p>Urea cycle disorders are a group of congenital metabolic disorders with a high risk of death. The pathogenesis is associated with the accumulation of ammonia and other intermediate products of protein metabolism that have a neurotoxic effect. This paper presents a retrospective analysis of 36 cases of one of the most common urea cycle disorders - ornithine transcarbamylase deficiency (OTCD). A thorough analysis of the clinical picture of the disease in this group of patients is presented.</p><p>OTCD has extremely variable timing of onset and severity and, as a result, significantly complicates prompt and accurate clinical diagnosis. This research is designed to heighten clinical awareness of this group of diseases among doctors of all specialties, in particular OTCD.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>нарушения цикла мочевины</kwd><kwd>дефицит орнитинтранскарбомилазы</kwd><kwd>ОТС</kwd></kwd-group><kwd-group xml:lang="en"><kwd>urea cycle disorders</kwd><kwd>ornithine transcarbamylase deﬁciency</kwd><kwd>OTC</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Работа выполнена в рамках государственного задания Министерства науки и высшего образования России для ФГБНУ «МГНЦ». Авторы статьи выражают благодарность Фонду “Жизнь как чудо” за помощь пациентам и семьям с нарушениями цикла мочевины.</funding-statement><funding-statement xml:lang="en">The research was carried out within the state assignment of Ministry of Science and Higher Education of the Russian Federation for Research Centre for Medical Genetics. 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