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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">vestim</journal-id><journal-title-group><journal-title xml:lang="ru">Известия Национальной  академии наук Беларуси. Серия медицинских наук</journal-title><trans-title-group xml:lang="en"><trans-title>Proceedings of the National Academy of Sciences of Belarus, Medical series</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1814-6023</issn><issn pub-type="epub">2524-2350</issn><publisher><publisher-name>The Republican Unitary Enterprise Publishing House "Belaruskaya Navuka"</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.29235/1814-6023-2020-17-4-493-499</article-id><article-id custom-type="elpub" pub-id-type="custom">vestim-718</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>КЛИНИЧЕСКАЯ И ЭКСПЕРИМЕНТАЛЬНАЯ МЕДИЦИНА</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>CLINICAL AND EXPERIMENTAL MEDICINE</subject></subj-group></article-categories><title-group><article-title>Роль кальцитриола в модуляции плацентарной дисфункции у беременных с хроническими заболеваниями почек</article-title><trans-title-group xml:lang="en"><trans-title>Role of calcitriol in modulating of placental dysfunction in pregnant women with chronic kidney disease</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-1600-5215</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Манасова</surname><given-names>Г. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Manasova</surname><given-names>G. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Манасова Гульсым Серикбаевна ‒ доктор медицинских наук, профессор</p><p>ул. Маршала Говорова, 28, 65009, г. Одесса</p></bio><bio xml:lang="en"><p>Gulsym S. Manasova ‒ D. Sc. (Med.), Professor</p><p>28, Marshal Govorov Str., 65009</p></bio><email xlink:type="simple">gulsymmanasova@gmail.com</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-2766-2894</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Диденкул</surname><given-names>Н. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Didenkul</surname><given-names>N. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Диденкул Наталья Васильевна ‒ аспирант</p><p>ул. Маршала Говорова, 28, 65009, г. Одесса</p></bio><bio xml:lang="en"><p>Natalia V. Didenkul ‒ Postgraduate student</p><p>28, Marshal Govorov Str., 65009</p></bio><email xlink:type="simple">didenkunatalya@gmail.com</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>Мних</surname><given-names>Л. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Mnich</surname><given-names>L. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Мних Людмила Владимировна ‒ кандидат медицинских наук, доцент</p><p>ул. Маршала Говорова, 28, 65009, г. Одесса</p></bio><bio xml:lang="en"><p>Ljudmila V. Mnich ‒ Ph. D. (Med.), Assistant Professor</p><p>28, Marshal Govorov Str., 65009</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Чумак</surname><given-names>З. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Chumak</surname><given-names>Z. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Чумак Зинаида Васильевна ‒ кандидат медицинских наук</p><p>ул. Маршала Говорова, 28, 65009, г. Одесса</p></bio><bio xml:lang="en"><p>Zinaida V. Chumak ‒ Ph. D. (Med.)</p><p>28, Marshal Govorov Str., 65009</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Кузьмин</surname><given-names>Н. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Kuzmin</surname><given-names>N. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Кузьмин Наталья Васильевна ‒ аспирант</p><p>ул. Маршала Говорова, 28, 65009, г. Одесса</p></bio><bio xml:lang="en"><p>Natalia V. Kuzmin ‒ Postgraduate student</p><p>28, Marshal Govorov Str., 65009</p></bio><email xlink:type="simple">tata_od_us@ukr.net</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Одесский национальный медицинский университет</institution></aff><aff xml:lang="en"><institution>Odessa National Medical University</institution></aff></aff-alternatives><pub-date pub-type="collection"><year>2020</year></pub-date><pub-date pub-type="epub"><day>05</day><month>12</month><year>2020</year></pub-date><volume>17</volume><issue>4</issue><fpage>493</fpage><lpage>499</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Манасова Г.С., Диденкул Н.В., Мних Л.В., Чумак З.В., Кузьмин Н.В., 2020</copyright-statement><copyright-year>2020</copyright-year><copyright-holder xml:lang="ru">Манасова Г.С., Диденкул Н.В., Мних Л.В., Чумак З.В., Кузьмин Н.В.</copyright-holder><copyright-holder xml:lang="en">Manasova G.S., Didenkul N.V., Mnich L.V., Chumak Z.V., Kuzmin N.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://vestimed.belnauka.by/jour/article/view/718">https://vestimed.belnauka.by/jour/article/view/718</self-uri><abstract><p>Плейотропные эффекты витамина D (VD), активная форма которого синтезируется в почках, играют определенную роль в формировании и функционировании фетоплацентарной системы, в том числе при различных осложнениях беременности. Цель работы ‒ оценка уровня витамина D у беременных с плацентарной дисфункцией (ПД) и хроническими воспалительными заболеваниями почек (ХВЗП). В течение 24‒34 недель беременности обследовано 56 женщин с ПД (группа I ‒ основная), 24 (42,85 %) из которых страдали хроническим пиелонефритом (группа IA). Контрольную группу (группа II) составила 31 условно здоровая беременная женщина. Уровень общего VD в крови определяли методом ИФА; в дополнение к общему стандартному клиническому исследованию было выполнено также бактериологическое исследование мочи. Установлено, что средний уровень VD у беременных с ПД и хронической болезнью почек был значительно ниже, чем в контрольной группе (31,08 ± 7,2 и 45,42 ± 9,67 нг/мл (р &lt;0,01)). Оптимум VD выявлен только у 33,33 % беременных женщин в группе IA, в контрольной группе – у 93,55 % (р &lt;0,01), у 17,86 % обследованных в группе I и у 8,33 % беременных в группе IA был дефицит VD (ОR = 2,09; ДИ 95 % ‒ 1,8‒2,42). Женщин с VD-дефицитным статусом в контрольной группе не было. У 58,33 % женщин в группе ІА был субоптимальный уровень VD, в контрольной группе ‒ у 6,45  % (ОR  =  3,57; ДИ 95  % ‒ 1,62‒7,88). Бактериурия диагностирована у всех беременных с VD-дефицитным или субоптимальным уровнем. При оптимальном уровне VD бактериурия определялась в 2 раза реже (χ2 = 66,67; р &lt;0,01). У пациентов с неадекватным уровнем VD ХВЗП диагностировали в 3,8 раза чаще (ОR = 3,57; ДИ 95 % ‒ 1,62‒7,88). Значительное снижение уровня кальцитриола у беременных с дисфункцией плаценты позволяет предположить, что дефицит или недостаточный уровень VD и воспалительные заболевания почек являются взаимозависимыми процессами, которые играют важную роль в формировании плацентарной дисфункции.</p></abstract><trans-abstract xml:lang="en"><p>The pleiotropic effects of vitamin D (VD), whose active form is synthesized in the kidneys, play a certain role both in forming and functioning the feto-placental system, including various pregnancy complications. The aim of the study was to evaluate the vitamin D status in pregnant women with placental dysfunction (PD) and chronic inflammatory kidney disease (CIKD). During 24–34 pregnancy weeks, 56 pregnant women with PD were examined (main group ‒ I); 24 patients (42.85 %) had chronic pyelonephritis (group IA). The control group (group II) had 31 conditionally healthy pregnant women. The total VD level in the blood was determined by ELISA; in addition to the general clinical standard examination, the urine also underwent bacteriological examination. The VD mean level in pregnant women with PD and CIKD was significantly lower than that in the control group (31.08 ± 7.2 and 45.42 ± 9.67 ng/ml (p &lt;0.01)). Only 33.33 % of pregnant women in group IA had a VD optimum, as well as 93.55 % (p &lt; 0.01) in the control group and 17.86 % in group I. 8.33 % of pregnant women had a VD deficiency in group IA (RR = 2.09; CI 95 % ‒ 1.8‒2.42). The patients with a VD-deficiency were absent in the control group. 58.33 % of women in group ІА had a suboptimal VD level and 6.45% in the control group (RR = 3.57; CI 95 % ‒ 1.62‒7.88). Bacteriuria was observed in all pregnant women with a VD-deficient or suboptimal level. At the optimum VD level, bacteriuria was diagnosed twice less (χ2 = 66.67; p &lt;0.01). In patients with an inadequate VD level, CIKD was diagnosed 3.8 times more (RR = 3.57; CI 95 % ‒ 1.62‒7.88). 494 Proceedings of the National Academy of Sciences of Belarus. Medical series, 2020, vol. 17, no. 4, pp. 493–499 A significantly calcitriol reduction in pregnant women with placental dysfunction suggests that the deficiency or the suboptimal level of vitamin D and inflammatory kidney diseases may be the interdependent processes that play a decisive role in the formation of placental dysfunction.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>витамин D</kwd><kwd>плацентарная дисфункция</kwd><kwd>заболевания почек</kwd></kwd-group><kwd-group xml:lang="en"><kwd>vitamin D</kwd><kwd>placental dysfunction</kwd><kwd>kidney disease</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">Urinary tract infection as a preventable cause of pregnancy complications: opportunities, challenges, and a global call to action / N. M. Gilbert [et al.] // Glob. Adv. Health. 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