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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">Annals of the Russian academy of medical sciences</journal-id><journal-title-group><journal-title xml:lang="en">Annals of the Russian academy of medical sciences</journal-title><trans-title-group xml:lang="ru"><trans-title>Вестник Российской академии медицинских наук</trans-title></trans-title-group></journal-title-group><issn publication-format="print">0869-6047</issn><issn publication-format="electronic">2414-3545</issn><publisher><publisher-name xml:lang="en">"Paediatrician" Publishers LLC</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">1296</article-id><article-id pub-id-type="doi">10.15690/vramn1296</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>ENDOCRINOLOGY: CURRENT ISSUES</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>АКТУАЛЬНЫЕ ВОПРОСЫ ЭНДОКРИНОЛОГИИ</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">Dynamics of serum and placental products of cytokines, oxytocin and relaxin of women with gestational diabetes mellitus</article-title><trans-title-group xml:lang="ru"><trans-title>Динамика сывороточной и плацентарной продукции цитокинов, окситоцина и релаксина женщин с гестационным сахарным диабетом</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-4570-6405</contrib-id><contrib-id contrib-id-type="scopus">56098706200</contrib-id><contrib-id contrib-id-type="spin">4975-1350</contrib-id><name-alternatives><name xml:lang="en"><surname>Krukier</surname><given-names>Irina I.</given-names></name><name xml:lang="ru"><surname>Крукиер</surname><given-names>Ирина Ивановна</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>PhD in Biology, Leader Research Associate</p></bio><bio xml:lang="ru"><p>д.б.н., в.н.с.</p></bio><email>biochem@rniiap.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-6399-5007</contrib-id><contrib-id contrib-id-type="spin">9495-9702</contrib-id><name-alternatives><name xml:lang="en"><surname>Avrutskaya</surname><given-names>Valeriya V.</given-names></name><name xml:lang="ru"><surname>Авруцкая</surname><given-names>Валерия Викторовна</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>MD, PhD, Associate Professor, Chief Research Associate</p></bio><bio xml:lang="ru"><p>д.м.н., доцент, гл.н.с.</p></bio><email>v.avrutskaya@rniiap.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-8047-7148</contrib-id><contrib-id contrib-id-type="spin">2964-0480</contrib-id><name-alternatives><name xml:lang="en"><surname>Levkovich</surname><given-names>Marina A.</given-names></name><name xml:lang="ru"><surname>Левкович</surname><given-names>Марина Аркадьевна</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>MD, PhD, Associate Professor, Leader Research Associate</p></bio><bio xml:lang="ru"><p>д.м.н., доцент, в.н.с.</p></bio><email>biochem@rniiap.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-9333-2578</contrib-id><contrib-id contrib-id-type="spin">6945-4464</contrib-id><name-alternatives><name xml:lang="en"><surname>Grigoriants</surname><given-names>Armen A.</given-names></name><name xml:lang="ru"><surname>Григорьянц</surname><given-names>Армен Александрович</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Assistant</p></bio><bio xml:lang="ru"><p>ассистент</p></bio><email>mr.vanhelsink@mail.ru</email><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-2348-8809</contrib-id><contrib-id contrib-id-type="spin">1582-0468</contrib-id><name-alternatives><name xml:lang="en"><surname>Petrov</surname><given-names>Yuri A.</given-names></name><name xml:lang="ru"><surname>Петров</surname><given-names>Юрий Алексеевич</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>MD, PhD, Professor</p></bio><bio xml:lang="ru"><p>д.м.н., профессор</p></bio><email>mr.doktorpetrov@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-8099-9093</contrib-id><contrib-id contrib-id-type="scopus">36696636000</contrib-id><contrib-id contrib-id-type="spin">6693-3430</contrib-id><name-alternatives><name xml:lang="en"><surname>Nikashina</surname><given-names>Anastasiya A.</given-names></name><name xml:lang="ru"><surname>Никашина</surname><given-names>Анастасия Александровна</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>PhD in Biology, Research Associate</p></bio><bio xml:lang="ru"><p>к.б.н., н.с.</p></bio><email>Laigash@yandex.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-4065-010X</contrib-id><contrib-id contrib-id-type="spin">3845-9760</contrib-id><name-alternatives><name xml:lang="en"><surname>Chikin</surname><given-names>Alexei L.</given-names></name><name xml:lang="ru"><surname>Чикин</surname><given-names>Алексей Львович</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>PhD in Pharmaceutical Sciences, Chief Research Associate</p></bio><bio xml:lang="ru"><p>д.ф.-м.н., гл.н.с.</p></bio><email>chikin@sfedu.ru</email><xref ref-type="aff" rid="aff3"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">Rostov State Medical University</institution></aff><aff><institution xml:lang="ru">Ростовский государственный медицинский университет</institution></aff></aff-alternatives><aff-alternatives id="aff2"><aff><institution xml:lang="en">Stavropol State Medical University</institution></aff><aff><institution xml:lang="ru">Ставропольский государственный медицинский университет</institution></aff></aff-alternatives><aff-alternatives id="aff3"><aff><institution xml:lang="en">Federal Research Centre the Southern Scientifi c Centre of the Russian Academy of Sciences</institution></aff><aff><institution xml:lang="ru">Федеральный исследовательский центр Южный научный центр Российской академии наук</institution></aff></aff-alternatives><pub-date date-type="preprint" iso-8601-date="2020-09-21" publication-format="electronic"><day>21</day><month>09</month><year>2020</year></pub-date><pub-date date-type="pub" iso-8601-date="2020-10-14" publication-format="electronic"><day>14</day><month>10</month><year>2020</year></pub-date><volume>75</volume><issue>4</issue><issue-title xml:lang="en"/><issue-title xml:lang="ru"/><fpage>340</fpage><lpage>346</lpage><history><date date-type="received" iso-8601-date="2020-02-28"><day>28</day><month>02</month><year>2020</year></date><date date-type="accepted" iso-8601-date="2020-08-24"><day>24</day><month>08</month><year>2020</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2020, "Paediatrician" Publishers LLC</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2020, Издательство "Педиатръ"</copyright-statement><copyright-year>2020</copyright-year><copyright-holder xml:lang="en">"Paediatrician" Publishers LLC</copyright-holder><copyright-holder xml:lang="ru">Издательство "Педиатръ"</copyright-holder><ali:free_to_read xmlns:ali="http://www.niso.org/schemas/ali/1.0/" start_date="2021-10-14"/><license><ali:license_ref xmlns:ali="http://www.niso.org/schemas/ali/1.0/">https://vestnikramn.spr-journal.ru/jour/about/submissions</ali:license_ref></license></permissions><self-uri xlink:href="https://vestnikramn.spr-journal.ru/jour/article/view/1296">https://vestnikramn.spr-journal.ru/jour/article/view/1296</self-uri><abstract xml:lang="en"><p><bold>Background. </bold>Pregnancy and diabetes mellitus (GDM) developed during this period are extremely unfavorable combinations for both the mother and the fetus, leading to severe consequences in the gestational period. GDM significantly increases the frequency of undesirable outcomes of pregnancy and childbirth, and also poses a serious medical and social problem for both the mother and the fetus.</p> <p><bold>Aims — </bold>to study the level of cytokines (TGFβ and IL-1β), oxytocin and relaxin in patients with gestational diabetes mellitus (GDM) in the blood serum and placenta and to show their role in the choice of delivery tactics.</p> <p><bold>Materials and methods.</bold> We examined 230 women who made up 2 groups — the control (with the physiological course of pregnancy, n = 95) and the main (with gestational diabetes, n = 135). All studies were performed in the blood serum and placenta of women of these groups. The content of TGFβ and IL-1β was determined by enzyme-linked immunosorbent assay using the R&amp;D system (USA) and Cytimmune systems (USA) kits, and the level of relaxin and oxytocin was measured using BIOSOURCE (USA) kits.</p> <p><bold>Results.</bold> We studied the production of cytokines and relaxants in the blood serum and placenta of women with GDM is in close relationship, which is confirmed by the revealed correlation dependencies: between relaxin before birth and after they have ended (among themselves, r = 0.79; p &lt; 0.05), as well as oxytocin (among themselves, r = 0.78; p &lt; 0.05) in the same period. After the end of labor, a negative relationship was found in the placenta between relaxin and IL-1β (r = –0.61; p &lt; 0.01).</p> <p><bold>Conclusions. </bold>The ratios of relaxin to oxytocin in blood serum revealed by us can be considered as possible prognostic indicators for choosing the tactics of labor management. The use of identified biochemical markers will allow timely selection of the method of delivery in women with GDM in order to reduce the risk of complications in childbirth and thereby favorably influence perinatal outcomes and reduce the incidence of newborns.</p></abstract><trans-abstract xml:lang="ru"><p><bold>Обоснование. </bold>Беременность и развившийся в этот период гестационный сахарный диабет (ГСД) являются крайне неблагоприятными сочетаниями как для матери, так и для плода, приводя к тяжелым последствиям в гестационном периоде. ГСД в значительной степени увеличивает частоту нежелательных исходов беременности и родов, а также представляет серьезную медико-социальную проблему как для матери, так и для плода.</p> <p><bold>Цель исследования </bold>— изучить уровень цитокинов (TGFβ и IL-1β), окситоцина и релаксина у пациенток с гестационным сахарным диабетом в сыворотке крови и плаценте.</p> <p><bold>Методы.</bold> Обследовано 230 женщин, составивших две группы, — контрольную (с физиологическим течением беременности, n = 95) и основную (c ГСД, n = 135). Все исследования проводили в сыворотке крови и плаценте женщин указанных групп. Уровень TGF-β и IL-1β определяли методом твердофазного иммуноферментного анализа, используя наборы R&amp;D system (USA) и Cytimmune systems (USA), уровень релаксина и окситоцина — наборами фирмы BIOSOURCE (USA).</p> <p><bold>Результаты.</bold> Изученная нами продукция цитокинов и релаксантов в сыворотке крови и плаценте женщин с гестационным сахарным диабетом находится в тесной взаимосвязи, что подтверждается выявленными корреляционными зависимостями: между релаксином до родов и после их окончания (между собой, r = 0,79; р &lt; 0,05), а также окситоцином (между собой, r = 0,78; р &lt; 0,05) в этот же период. После окончания родов установлена отрицательная связь в плаценте между релаксином и IL-1β (r = –0,61; р &lt; 0,01).</p> <p><bold>Заключение. </bold>В качестве возможных прогностических показателей для выбора тактики ведения родов можно рассматривать выявленные нами соотношения релаксина к окситоцину в сыворотке крови. Использование выявленных биохимических маркеров позволит своевременно выбрать метод родоразрешения у женщин с гестационным сахарным диабетом с целью уменьшения риска осложнений в родах и тем самым благоприятно влиять на перинатальные исходы и снижение заболеваемости новорожденных.</p></trans-abstract><kwd-group xml:lang="en"><kwd>gestational diabetes</kwd><kwd>cytokines</kwd><kwd>oxytocin</kwd><kwd>relaxin</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>гестационный сахарный диабет</kwd><kwd>цитокины</kwd><kwd>окситоцин</kwd><kwd>релаксин</kwd></kwd-group><funding-group><award-group><funding-source><institution-wrap><institution xml:lang="ru">Научно-исследовательская работа</institution></institution-wrap><institution-wrap><institution xml:lang="en">Research work</institution></institution-wrap></funding-source><award-id>056-00144-18-00</award-id></award-group></funding-group></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>Дедов И.И., Шестакова М.В., Майоров А.Ю., и др. 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