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<article 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" xmlns:ali="http://www.niso.org/schemas/ali/1.0/" article-type="research-article" dtd-version="1.2" xml:lang="en"><front><journal-meta><journal-id journal-id-type="publisher-id">Obstetrics and Gynecology</journal-id><journal-title-group><journal-title xml:lang="en">Obstetrics and Gynecology</journal-title><trans-title-group xml:lang="ru"><trans-title>Акушерство и гинекология</trans-title></trans-title-group></journal-title-group><issn publication-format="print">0300-9092</issn><issn publication-format="electronic">2412-5679</issn><publisher><publisher-name xml:lang="en">Bionika Media</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">247398</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>Articles</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>Статьи</subject></subj-group><subj-group subj-group-type="article-type"><subject>Research Article</subject></subj-group></article-categories><title-group><article-title xml:lang="en">PROLIFERATIVE AND MIGRATORY ACTIVITY OF TROPHOBLAST CELLS IN PREECLAMPSIA</article-title><trans-title-group xml:lang="ru"><trans-title>Пролиферативная и миграционная активность клеток трофобласта при преэклампсии</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Furaeva</surname><given-names>K. N</given-names></name><name xml:lang="ru"><surname>Фураева</surname><given-names>Ксения Николаевна</given-names></name></name-alternatives><bio xml:lang="en"><p>research assistant, laboratory of immunology</p></bio><bio xml:lang="ru"><p>лаборант-исследователь лаборатории иммунологии</p></bio><email>furaeva_kseniya@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Stepanova</surname><given-names>O. I</given-names></name><name xml:lang="ru"><surname>Степанова</surname><given-names>Ольга Игоревна</given-names></name></name-alternatives><bio xml:lang="en"><p>PhD, scientific researcher, laboratory of immunology</p></bio><bio xml:lang="ru"><p>к.б.н., научный сотрудник лаборатории иммунологии</p></bio><email>alzass@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Ovchinnikova</surname><given-names>O. M</given-names></name><name xml:lang="ru"><surname>Овчинникова</surname><given-names>Ольга Михайловна</given-names></name></name-alternatives><bio xml:lang="en"><p>research assistant, laboratory of immunology</p></bio><bio xml:lang="ru"><p>лаборант-исследователь лаборатории иммунологии</p></bio><email>lathyrus.pratense@gmail.com</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Viazmina</surname><given-names>L. P</given-names></name><name xml:lang="ru"><surname>Вязьмина</surname><given-names>Лариса Павловна</given-names></name></name-alternatives><bio xml:lang="en"><p>research assistant, laboratory of immunology</p></bio><bio xml:lang="ru"><p>лаборант-исследователь лаборатории иммунологии</p></bio><email>larisa.viazmina@gmail.com</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Bazhenov</surname><given-names>D. O</given-names></name><name xml:lang="ru"><surname>Баженов</surname><given-names>Дмитрий Олегович</given-names></name></name-alternatives><bio xml:lang="en"><p>research assistant, laboratory of immunology</p></bio><bio xml:lang="ru"><p>лаборант-исследователь лаборатории иммунологии</p></bio><email>dmitry-bazhenov@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Kapustin</surname><given-names>R. V</given-names></name><name xml:lang="ru"><surname>Капустин</surname><given-names>Роман Викторович</given-names></name></name-alternatives><bio xml:lang="en"><p>PhD, physician, D</p></bio><bio xml:lang="ru"><p>к.м.н., врач</p></bio><email>kapustin.roman@gmail.com</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Kramareva</surname><given-names>N. L</given-names></name><name xml:lang="ru"><surname>Крамарева</surname><given-names>Наталья Леонидовна</given-names></name></name-alternatives><bio xml:lang="en"><p>PhD, head of maternity department</p></bio><bio xml:lang="ru"><p>к.м.н., зав. родильным отделением</p></bio><email>corbie@hotmail.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Selkov</surname><given-names>S. A</given-names></name><name xml:lang="ru"><surname>Сельков</surname><given-names>Сергей Алексеевич</given-names></name></name-alternatives><bio xml:lang="en"><p>Professor, MD, head of laboratory of immunology</p></bio><bio xml:lang="ru"><p>д.м.н., профессор, з.д.н. РФ, зав. лабораторией иммунологии</p></bio><email>selkovsa@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Sokolov</surname><given-names>D. I</given-names></name><name xml:lang="ru"><surname>Соколов</surname><given-names>Дмитрий Игоревич</given-names></name></name-alternatives><bio xml:lang="en"><p>ScD, senior researcher, laboratory of immunology</p></bio><bio xml:lang="ru"><p>д.б.н., в.н.с. лаборатории иммунологии</p></bio><email>falcojugger@yandex.ru</email><xref ref-type="aff" rid="aff1"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">D.O. Ott Research Institute of Obstetrics, Gynecology, and Reproductology</institution></aff><aff><institution xml:lang="ru">ФГБНУ Научно-исследовательский институт акушерства, гинекологии и репродуктологии им. Д.О. Отта</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2015-05-15" publication-format="electronic"><day>15</day><month>05</month><year>2015</year></pub-date><issue>5</issue><issue-title xml:lang="en">NO5 (2015)</issue-title><issue-title xml:lang="ru">№5 (2015)</issue-title><fpage>49</fpage><lpage>55</lpage><history><date date-type="received" iso-8601-date="2023-02-18"><day>18</day><month>02</month><year>2023</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2015, Bionika Media</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2015, ООО «Бионика Медиа»</copyright-statement><copyright-year>2015</copyright-year><copyright-holder xml:lang="en">Bionika Media</copyright-holder><copyright-holder xml:lang="ru">ООО «Бионика Медиа»</copyright-holder></permissions><self-uri xlink:href="https://journals.eco-vector.com/0300-9092/article/view/247398">https://journals.eco-vector.com/0300-9092/article/view/247398</self-uri><abstract xml:lang="en"><p>Objective. To study JEG-3 trophoblast cell proliferation and migration in the presence of placenta-secreted factors. Subject and methods. Trophoblast cells were cultured in the presence of placental secretory products in the third trimester of physiological or preeclampsia-complicated pregnancy. Cell proliferation and migration were assessed by culture methods and flow cytofluorometry. Results. In the third trimester, the placenta secretes factors that both stimulate and inhibit trophoblast cell proliferation and migration. The effect of trophoblast proliferation and migration inhibitors prevails over that of stimulants. The effect of placenta-secreted factors stimulating cell proliferation and migration is decreased in the placentas of women with preeclampsia. Conclusion. Impaired trophoblast invasion in preeclampsia is associated with a change in the production of placental factors controlling the proliferation and migration of these cells.</p></abstract><trans-abstract xml:lang="ru"><p>Цель исследования. Изучить пролиферацию и миграцию клеток трофобласта линии JEG-3 в присутствии факторов, секретируемых плацентой. Материал и методы. Клетки трофобласта культивировали в присутствии секреторных продуктов плацент 3-го триместра физиологической беременности или беременности, осложненной преэклампсией. Пролиферацию и миграцию клеток оценивали при помощи культуральных методов и проточной цитофлуориметрии. Результаты. В третьем триместре в плаценте секретируются факторы как стимулирующие, так и ингибирующие пролиферацию и миграцию клеток трофобласта. Эффект ингибиторов пролиферации и миграции трофобласта превалирует над эффектом стимуляторов. Эффект факторов, секретируемых плацентой, стимулирующих пролиферацию и миграцию клеток, снижен в случае плацент женщин с преэклампсией. Заключение. Нарушение инвазии трофобласта при преэклампсии связано с изменением продукции плацентой факторов, контролирующих пролиферацию и миграцию этих клеток.</p></trans-abstract><kwd-group xml:lang="en"><kwd>trophoblast</kwd><kwd>placenta</kwd><kwd>cytokines</kwd><kwd>proliferation</kwd><kwd>migration</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>трофобласт</kwd><kwd>плацента</kwd><kwd>цитокины</kwd><kwd>пролиферация</kwd><kwd>миграция</kwd></kwd-group></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>Huppertz B. The anatomy of the normal placenta. J. Clin. Pathol. 2008; 61 (12): 1296-302.</mixed-citation></ref><ref id="B2"><label>2.</label><mixed-citation>James J.L., Carter A.M., Chamley L.W. Human placentation from nidation to 5 weeks of gestation. 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