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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="en"><front><journal-meta><journal-id journal-id-type="publisher-id">akusherstvo</journal-id><journal-title-group><journal-title xml:lang="en">Obstetrics, Gynecology and Reproduction</journal-title><trans-title-group xml:lang="ru"><trans-title>Акушерство, Гинекология и Репродукция</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2313-7347</issn><issn pub-type="epub">2500-3194</issn><publisher><publisher-name>IRBIS LLC</publisher-name></publisher></journal-meta><article-meta><article-id custom-type="elpub" pub-id-type="custom">akusherstvo-325</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="en"><subject>GYNECOLOGY</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="ru"><subject>ГИНЕКОЛОГИЯ</subject></subj-group></article-categories><title-group><article-title>TROMBOCYTE PARAMETRS IN NORMAL PREGNANCY AND GESTOSIS</article-title><trans-title-group xml:lang="ru"><trans-title>ТРОМБОЦИТАРНЫЕ ПАРАМЕТРЫ ПРИ НОРМАЛЬНО ПРОТЕКАЮЩЕЙ БЕРЕМЕННОСТИ И ГЕСТОЗЕ</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>Погорелов</surname><given-names>В. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Pogorelov</surname><given-names>V. M.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Козинец</surname><given-names>Г. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Kozinec</surname><given-names>G. I.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Макаров</surname><given-names>И. О.</given-names></name><name name-style="western" xml:lang="en"><surname>Makarov</surname><given-names>I. O.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Точенов</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Tochenov</surname><given-names>A. V.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Рыкунова</surname><given-names>О. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Rykunova</surname><given-names>O. V.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГБУ «Гематологический Центр» Минздравсоцразвития России, Москва</institution><country>Россия</country></aff><aff xml:lang="en"><institution>FSBE Centre of Hematology, Ministry of Health and Social development, Moscow</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>ГБОУ ВПО «Первый МГМУ им. И.М. Сеченова» Минздравсоцразвития России, Москва</institution><country>Россия</country></aff><aff xml:lang="en"><institution>First MSMU named after Sechenov I.M., Moscow</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2012</year></pub-date><pub-date pub-type="epub"><day>07</day><month>09</month><year>2016</year></pub-date><volume>6</volume><issue>3</issue><fpage>28</fpage><lpage>33</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Pogorelov V.M., Kozinec G.I., Makarov I.O., Tochenov A.V., Rykunova O.V., 2016</copyright-statement><copyright-year>2016</copyright-year><copyright-holder xml:lang="ru">Погорелов В.М., Козинец Г.И., Макаров И.О., Точенов А.В., Рыкунова О.В.</copyright-holder><copyright-holder xml:lang="en">Pogorelov V.M., Kozinec G.I., Makarov I.O., Tochenov A.V., Rykunova O.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.gynecology.su/jour/article/view/325">https://www.gynecology.su/jour/article/view/325</self-uri><abstract><p>The study of thrombocyte parameteres in healthy women in reproductive age (n=29) and pregnant women in third trimester with normal ongoing pregnancy (n=20) and with gestosis (n=38) was conducted. The relative breadth of distribution by volume(PDW, fl), share of cells with volume more than 12 fl (P-LCR, %) and relative quantity of immature thrombocytes (IPF, %) were investigated. It was established that significant decrease of thrombocytes number takes place in pregnants compared to healthy women of reproductive age. The most significant changes were observed in women with moderate and severe gestosis. The reliable increase of relative breadth of thrombocyte distribution by volume in this group of pregnant women was also detected. This may be associated with growth of number of big and, probably, immature and functionally active thrombocytes. Thus, increase in number of immature thrombocytes, occurring in response to endothelium lesions as a part of gestosis pathogenesis, may serve as adaptation marker of thrombopoeisis system.</p></abstract><trans-abstract xml:lang="ru"><p>Проведено изучение тромбоцитарных параметров у здоровых женщин репродуктивного возраста (n=29) и беременных в III триместре с нормально протекающей беременностью (n=20) и на фоне гестоза (n=38). Оценивались относительная ширина распределения по объему (PDW, fl), доля клеток с объемом, превышающим 12 fl (P-LCR, %) и относительное количество незрелых тромбоцитов (IPF, %). Установлено, что во время беременности происходит достоверное уменьшение количества тромбоцитов по сравнению с данным показателем у здоровых женщин репродуктивного возраста. Наиболее выраженные изменения наблюдались при гестозе средней и тяжелой степени. Также отмечено достоверное увеличение относительной ширины распределения тромбоцитов по объему среди данной группы беременных, что связано с ростом числа крупных, вероятно, незрелых и функционально активных клеток. Таким образом, увеличение количества незрелых тромбоцитов при гестозе, являясь сначала отражением адаптационного сдвига тромбоцитопоэза на повреждение эндотелия сосудов, затем становится частью патогенеза этого системного процесса: замыкается патологический круг «тромбоциты-эндотелий».</p></trans-abstract><kwd-group xml:lang="ru"><kwd>беременность</kwd><kwd>гестоз</kwd><kwd>тромбо- цитопоэз</kwd><kwd>незрелые формы тромбоцитов</kwd></kwd-group><kwd-group xml:lang="en"><kwd>pregnancy</kwd><kwd>gestosis</kwd><kwd>trombopoesis</kwd><kwd>immature platelet forms</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">Блощинская И.А. 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