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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">fcmedicine</journal-id><journal-title-group><journal-title xml:lang="ru">Фундаментальная и клиническая медицина</journal-title><trans-title-group xml:lang="en"><trans-title>Fundamental and Clinical Medicine</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2500-0764</issn><issn pub-type="epub">2542-0941</issn><publisher><publisher-name>КемГМУ</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.23946/2500-0764-2023-8-2-33-41</article-id><article-id custom-type="elpub" pub-id-type="custom">fcmedicine-713</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 RESEARCH</subject></subj-group></article-categories><title-group><article-title>Гистологические особенности плаценты у женщин с преждевременными родами</article-title><trans-title-group xml:lang="en"><trans-title>Histological features of the placenta in women with premature birth</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-2378-9078</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Парфёнова</surname><given-names>Я. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Parfenova</surname><given-names>Ya. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Парфёнова Яна Андреевна, очный аспирант кафедры акушерства и гинекологии им. проф. Г.А. Ушаковой</p><p>650056, Россия, г. Кемерово, ул. Ворошилова, д. 22а</p></bio><bio xml:lang="en"><p>Dr. Yana A. Parfenova, MD, PhD Student, Ushakova Department of Obstetrics and Gynecology</p><p>22a, Voroshilova Street, Kemerovo, 650056</p></bio><email xlink:type="simple">yanachka_titova@list.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-7099-4405</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Артымук</surname><given-names>Д. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Artymuk</surname><given-names>D. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Артымук Дмитрий Анатольевич, клинический ординатор кафедры акушерства и гинекологии с курсом перинатологии</p><p>117198, г. Москва, ул. Миклухо-Маклая, д. 6</p></bio><bio xml:lang="en"><p>Dr. Dmitry A. Artymuk, MD, Clinical Resident, Department of Obstetrics, Gynecology and Perinatology</p><p>6, Miklukho-Maklaya Street, Moscow, 117198</p></bio><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-5641-5246</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Марочко</surname><given-names>Т. Ю.</given-names></name><name name-style="western" xml:lang="en"><surname>Marochko</surname><given-names>T. Yu.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Марочко Татьяна Юрьевна, кандидат медицинских наук, доцент, доцент кафедры акушерства и гинекологии им. проф. Г.А. Ушаковой</p><p>650056, Россия, г. Кемерово, ул. Ворошилова, д. 22а</p></bio><bio xml:lang="en"><p>Dr. Tatiana Yu. Marochko, MD, PhD, Associate Professor, Ushakova Department of Obstetrics and Gynecology</p><p>6, Miklukho-Maklaya Street, Moscow, 117198</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-7014-6492</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Артымук</surname><given-names>Н. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Artymuk</surname><given-names>N. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Артымук Наталья Владимировна, доктор медицинских наук, профессор, заведующая кафедрой акушерства и гинекологии им. проф. Г.А. Ушаковой</p><p>650056, Россия, г. Кемерово, ул. Ворошилова, д. 22а</p></bio><bio xml:lang="en"><p>Prof. Natalia V. Artymuk, MD, DSc, Head of the Ushakova Department of Obstetrics and Gynecology</p><p>22a, Voroshilova Street, Kemerovo, 650056</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-2832-6638</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Марочко</surname><given-names>К. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Marochko</surname><given-names>K. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Марочко Кристина Владимировна, кандидат медицинских наук, доцент кафедры акушерства и гинекологии им. проф. Г.А. Ушаковой</p><p>650056, Россия, г. Кемерово, ул. Ворошилова, д. 22а</p></bio><bio xml:lang="en"><p>Dr. Kristina V. Marochko, MD, PhD, Associate Professor, Ushakova Department of Obstetrics and Gynecology</p><p>22a, Voroshilova Street, Kemerovo, 650056</p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГБОУ ВО «Кемеровский государственный медицинский университет» Министерства здравоохранения Российской Федерации</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Kemerovo State Medical University</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>ФГАОУ ВО «Российский университет дружбы народов имени Патриса Лумумбы»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Peoples' Friendship University of Russia</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2023</year></pub-date><pub-date pub-type="epub"><day>29</day><month>06</month><year>2023</year></pub-date><volume>8</volume><issue>2</issue><fpage>33</fpage><lpage>41</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Парфёнова Я.А., Артымук Д.А., Марочко Т.Ю., Артымук Н.В., Марочко К.В., 2023</copyright-statement><copyright-year>2023</copyright-year><copyright-holder xml:lang="ru">Парфёнова Я.А., Артымук Д.А., Марочко Т.Ю., Артымук Н.В., Марочко К.В.</copyright-holder><copyright-holder xml:lang="en">Parfenova Y.A., Artymuk D.A., Marochko T.Y., Artymuk N.V., Marochko K.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://fcm.kemsmu.ru/jour/article/view/713">https://fcm.kemsmu.ru/jour/article/view/713</self-uri><abstract><p>Цель исследования. Сравнить морфологию плацент у пациенток без инфекционного анамнеза с преждевременными спонтанными вагинальными родами и со своевременными родами.Материалы и методы. В I группу включено 50 женщин со спонтанными вагинальными преждевременными родами (ПР), во II группу − 100 женщин со срочными вагинальными родами. Дизайн исследования: ретроспективное, случай-контроль. Морфологическое исследование последа проводили по стандартной методике. Статистическая обработка полученных данных проводилась с применением пакета прикладных программ «Statistica for Windows 6.2.Результаты исследования. Морфологические признаки незрелости плаценты были выявлены у всех пациенток I группы и отсутствовали во II группе (р &lt; 0,001). Признаки хронической плацентарной недостаточности наблюдались у 27 (54%) женщин с ПР и у 35 (35%) со срочными родами (χ2 = 4,962, p = 0,026). Признаки субкомпенсации плацентарной недостаточности были выявлены у 10 (20%) женщин I группы и отсутствовали во II группе. Гистологические признаки инфекционных изменений плаценты диагностированы у 32 (64%) пациенток с преждевременными спонтанными вагинальными родами и у 37 (37%) женщин со срочными вагинальными родами (χ2 =9,783, p = 0,002). В результате проведенного морфологического исследования децидуит был выявлен у 9 (18,0%) пациенток I группы и у 7 (7,0%) женщин II группы (χ2 = 4,233, p = 0,04). Интервиллузит диагностирован у 16 (32,0%) пациенток I группы и 11 (11%) женщин II группы (χ2 = 9,959, p = 0,001). Хориодецидуит верифицирован у 20 (40,0%) пациенток I и 25 (25%) женщин II группы (χ2 = 3,571, p=0,059). Гнойный мембранит диагностирован исключительно у женщин со спонтанными вагинальными ПР в 5 (10,0%) случаях и не выявлялся во II группе (χ2 = 10,345, p=0,002).Заключение. Пациентки с преждевременными спонтанными вагинальными родами, несмотря на отсутствие инфекционного анамнеза, характеризовались более высокой частотой выявления морфологических признаков восходящего инфицирования плаценты (64%) и плацентарной недостаточности (54%), чем пациентки, родоразрешённые в срок.</p></abstract><trans-abstract xml:lang="en"><p>Aim. To compare placental morphology in patients with preterm birth and with full-term birth without gynecological infections.Materials and Methods. We performed a retrospective, case-control study which included 150 women with vaginal delivery (50 women with preterm birth and 100 women with full-term birth). Placental tissues were studied by histological examination.Results. Histological signs of placental immaturity were detected in all patients with preterm birth and were absent in those with full-term birth (p &lt; 0.001). Placental insufficiency was diagnosed in 27 (54%) women with preterm birth and in 35 (35%) women with full-term birth (χ2 = 4.962, p = 0.026). Partial compensation of placental insufficiency was detected in 10 (20%) women with preterm birth and were not observed in patients with full-term birth. Signs of placental infection were registered in 32 (64%) women with preterm birth and 37 (37%) patients with full-term birth (χ2 = 9.783, p = 0.002). Chronic deciduitis was documented in 9 (18%) women with preterm birth and 7 (7%) women with full-term birth (χ2 = 4.233, p = 0.04), chronic histiocytic intervillositis was found in 16 (32%) women with preterm birth and 11 (11%) women with full-term birth (χ2=9.959, p=0.001), chorioamnionitis was diagnosed in 20 (40%) women with preterm birth and 25 (25%) women with full-term birth (χ2 = 3.571, p = 0.059), respectively. Purulent membranitis was detected only in 5 (10%) women with preterm birth.Conclusion. Patients with preterm vaginal birth without gynecological infections are characterized by a higher prevalence of placental infections (64%) and placental insufficiency (54%) than women with full-term birth.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>преждевременные роды</kwd><kwd>морфология плаценты</kwd><kwd>децидуит</kwd><kwd>интервиллузит</kwd><kwd>хориодецидуит</kwd><kwd>фуникулит</kwd></kwd-group><kwd-group xml:lang="en"><kwd>preterm birth</kwd><kwd>placental morphology</kwd><kwd>chronic deciduitis</kwd><kwd>chronic histiocytic intervillositis</kwd><kwd>chorioamnionitis</kwd><kwd>funiculitis</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">Bonney E.A. Concepts in preterm birth research: Interview with a stakeholder. Placenta. 2020;98:3-5. https://doi.org/10.1016/j.placenta.2020.04.014</mixed-citation><mixed-citation xml:lang="en">Bonney EA. 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