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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">docru</journal-id><journal-title-group><journal-title xml:lang="ru">Доктор.Ру</journal-title><trans-title-group xml:lang="en"><trans-title>Title</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1727-2378</issn><issn pub-type="epub">2713-2994</issn><publisher><publisher-name>ООО "ГК "РУСМЕДИКАЛ"</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.31550/1727-2378-2025-24-5-7-11</article-id><article-id custom-type="elpub" pub-id-type="custom">docru-349</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 СТАТЬИ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>ORIGINAL PAPERS</subject></subj-group></article-categories><title-group><article-title>Time-lapse микроскопия в доимплантационной оценке эмбрионов человека</article-title><trans-title-group xml:lang="en"><trans-title>Time-lapse Microscopy in Preimplant Assessment of Human Embryos</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0004-1368-3127</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Архипова</surname><given-names>Т. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Arkhipova</surname><given-names>T. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Архипова Татьяна Сергеевна — аспирант ФГБУН «Институт цитологии» РАН; эмбриолог АО «МЦРМ»</p><p>Санкт-Петербург</p></bio><bio xml:lang="en"><p>Saint Petersburg</p></bio><email xlink:type="simple">archipova_tanya@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>Татищева</surname><given-names>Ю. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Tatishcheva</surname><given-names>Yu. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Татищева Юлия Александровна — к. б. н., эмбриолог, заведующая эмбриологической лабораторией </p><p>Санкт-Петербург</p></bio><bio xml:lang="en"><p>Saint Petersburg</p></bio><email xlink:type="simple">yuliya.tatischeva@skyfert.clinic</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-4796-7812</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Калугина</surname><given-names>А. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Kalugina</surname><given-names>A. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Калугина Алла Станиславовна — профессор кафедры акушерства, гинекологии и неонатологии ФГБОУ ВО ПСПбГМУ им. И.П. Павлова Минздрава России; генеральный директор ООО «Скайферт», д. м. н., профессор</p><p>Санкт-Петербург</p></bio><bio xml:lang="en"><p>Saint Petersburg</p></bio><email xlink:type="simple">alla19021962@gmail.com</email><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Геркулов</surname><given-names>Д. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Gerkulov</surname><given-names>D. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Геркулов Дмитрий Андреевич — к. м. н., акушер-гинеколог-репродуктолог, заведующий отделением вспомогательных репродуктивных технологий </p><p>Санкт-Петербург</p></bio><bio xml:lang="en"><p>Saint Petersburg</p></bio><email xlink:type="simple">gerkulov@gmail.com</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>Сломинская</surname><given-names>Н. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Slominskaya</surname><given-names>N. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Сломинская Наталия Александровна — к. б. н., эмбриолог лаборатории </p><p>Санкт-Петербург</p></bio><bio xml:lang="en"><p>Saint Petersburg</p></bio><email xlink:type="simple">slominska@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>Кузьминых</surname><given-names>Н. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Kuzminykh</surname><given-names>N. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Кузьминых Наталья Александровна — врач клинической лабораторной диагностики, эмбриолог лаборатории </p><p>Санкт-Петербург</p></bio><bio xml:lang="en"><p>Saint Petersburg</p></bio><email xlink:type="simple">natakuzminykh@gmail.com</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>Прядкина</surname><given-names>О. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Pryadkina</surname><given-names>O. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Прядкина Оксана Сергеевна — к. б. н., эмбриолог </p><p>Санкт-Петербург</p></bio><bio xml:lang="en"><p>Saint Petersburg</p></bio><email xlink:type="simple">Pryadkina.oksana@icloud.com</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-1221-479X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Сайфитдинова</surname><given-names>А. Ф.</given-names></name><name name-style="western" xml:lang="en"><surname>Saifitdinova</surname><given-names>A. F.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Сайфитдинова Алсу Фаритовна — д. б. н., старший научный сотрудник ФГБУН «Институт цитологии» РАН; профессор кафедры анатомии и физиологии человека и животных факультета биологии ФГБОУ ВО РГПУ им. А.И. Герцена; заместитель заведующего лабораторией вспомогательных репродуктивных технологий АО «МЦРМ»</p><p>Санкт-Петербург</p></bio><bio xml:lang="en"><p>Saint Petersburg</p></bio><email xlink:type="simple">saifitdinova@mail.ru</email><xref ref-type="aff" rid="aff-4"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГБУН «Институт цитологии» РАН; &#13;
АО «Международный центр репродуктивной медицины»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Institute of Cytology; &#13;
International Center for Reproductive Medicine</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>ООО «Скайферт»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Skyfert Clinic</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>ООО «Скайферт»;&#13;
ФГБОУ ВО «Первый Санкт-Петербургский государственный медицинский университет имени академика И.П. Павлова» Минздрава России</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Skyfert Clinic; &#13;
Pavlov First Saint Petersburg State Medical University</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-4"><aff xml:lang="ru"><institution>ФГБУН «Институт цитологии» РАН; &#13;
АО «Международный центр репродуктивной медицины»; &#13;
ФГБОУ ВО «Российский государственный педагогический университет имени А.И. Герцена»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Institute of Cytology; &#13;
International Center for Reproductive Medicine; &#13;
Herzen University</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2025</year></pub-date><pub-date pub-type="epub"><day>13</day><month>11</month><year>2025</year></pub-date><volume>24</volume><issue>5</issue><issue-title>ГИНЕКОЛОГИЯ</issue-title><fpage>7</fpage><lpage>11</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Архипова Т.С., Татищева Ю.А., Калугина А.С., Геркулов Д.А., Сломинская Н.А., Кузьминых Н.А., Прядкина О.С., Сайфитдинова А.Ф., 2025</copyright-statement><copyright-year>2025</copyright-year><copyright-holder xml:lang="ru">Архипова Т.С., Татищева Ю.А., Калугина А.С., Геркулов Д.А., Сломинская Н.А., Кузьминых Н.А., Прядкина О.С., Сайфитдинова А.Ф.</copyright-holder><copyright-holder xml:lang="en">Arkhipova T.S., Tatishcheva Y.A., Kalugina A.S., Gerkulov D.A., Slominskaya N.A., Kuzminykh N.A., Pryadkina O.S., Saifitdinova A.F.</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://docru.elpub.ru/jour/article/view/349">https://docru.elpub.ru/jour/article/view/349</self-uri><abstract><sec><title>Цель</title><p>Цель. Прогнозирование выбора эуплоидных эмбрионов на основании морфокинетической оценки (KIDScore) развития доимплантационных эмбрионов с применением time-lapse инкубатора.</p></sec><sec><title>Дизайн</title><p>Дизайн. Ретроспективное исследование.</p></sec><sec><title>Материалы и методы</title><p>Материалы и методы. Исследованы 543 эмбриона человека, оплодотворенные in vitro и культивированные до пятого дня развития в time-lapse инкубаторе с использованием KIDScore. Преимплантационное генетическое тестирование на анеуплоидию (ПГТ-А) прово­дилось методом Next Generation Sequencing.</p></sec><sec><title>Результаты</title><p>Результаты. Обнаружено, что среди эмбрионов из ооцитов женщин в возрасте до 36 лет включительно преобладают эуплоидные. У женщин 37 лет и старше количество анеуплоидных эмбрионов превышает количество эуплоидных. Установлены границы возраста для женщин (24-36 лет), когда может быть обоснованно применение оценки KIDScore для выбора эуплоидных эмбрионов.</p></sec><sec><title>Заключение</title><p>Заключение. Time-lapse микроскопия не дает возможность определить мейотические ошибки в результате неправильного расхождения хромосом, что зависит от возраста матери и приводит к повышению числа анеуплоидий. Для эмбрионов из ооцитов женщин 24-36 лет с увеличением оценки KIDScore увеличивается и шанс выбора эуплоидного эмбриона с наиболее высоким потенциалом для развития. Для эмбрионов из ооцитов женщин 37 лет и старше культивирование в time-lapse инкубаторе с оценкой по шкале KIDScore только с последующим проведением ПГТ-А позволит повысить вероятность выбора наиболее жизнеспособного эмбриона.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Aim</title><p>Aim. Predicting the selection of euploid embryos based on morphokinetic assessment (KIDScore) of the development of preimplantation embryos using a time-lapse incubator.</p></sec><sec><title>Design</title><p>Design. A retrospective study.</p></sec><sec><title>Materials and methods</title><p>Materials and methods. 543 human embryos fertilized in vitro and cultured up to the fifth day of development in a time-lapse incubator using KIDScore were studied. Preimplantation genetic testing for aneuploidy (PGT-A) was performed using the Next Generation Sequencing method.</p></sec><sec><title>Results</title><p>Results. It was found that euploid embryos predominate among the embryos from the oocytes of women under the age of 36 years inclusive. In women 37 years of age and older, the number of aneuploid embryos exceeds the number of euploid ones. Age limits have been established for women (24-36 years old), when it may be reasonable to use the KIDScore assessment to select euploid embryos.</p></sec><sec><title>Conclusion</title><p>Conclusion. Time-lapse microscopy does not provide an opportunity to identify methodological errors as a result of incorrect chromosome separation, which depends on the age of the mother and leads to an increase in the number of aneuploidies. For embryos from oocytes of women aged 24-36 years, with an increase in the KIDScore score, the chance of choosing a euploid embryo with the highest potential for development also increases. For embryos from oocytes of women 37 years of age and older, culturing in a time-lapse incubator with a KID Score only followed by PGT-A will increase the likelihood of choosing the most viable embryo.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>вспомогательные репродуктивные технологии</kwd><kwd>экстракорпоральное оплодотворение</kwd><kwd>морфокинетика</kwd><kwd>преимплантационное генетическое тестирование на анеуплоидии</kwd><kwd>старший репродуктивный возраст</kwd></kwd-group><kwd-group xml:lang="en"><kwd>assisted reproductive technologies</kwd><kwd>in vitro fertilization</kwd><kwd>morphokinetics</kwd><kwd>preimplantation genetic testing for aneuploidy</kwd><kwd>older reproductive age</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">Nazem T.G., Sekhon L., Lee J.A., Overbey J. et al. 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