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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">docru</journal-id><journal-title-group><journal-title xml:lang="ru">Доктор.Ру</journal-title><trans-title-group xml:lang="en"><trans-title>Title</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1727-2378</issn><issn pub-type="epub">2713-2994</issn><publisher><publisher-name>ООО "ГК "РУСМЕДИКАЛ"</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.31550/1727-2378-2022-21-3-45-49</article-id><article-id custom-type="elpub" pub-id-type="custom">docru-61</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>ЭНДОКРИНОЛОГИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>ENDOCRINOLOGY</subject></subj-group></article-categories><title-group><article-title>Проблема обеспеченности витамином D у детей с ожирением</article-title><trans-title-group xml:lang="en"><trans-title>Problem of Vitamin D Levels in Obese Children</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-9978-6696</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Ефременкова</surname><given-names>А. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Efremenkova</surname><given-names>A. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Ефременкова Алена Сергеевна — ассистент кафедры поликлинической педиатрии ФГБОУ ВО СГМУ Минздрава России; врач-педиатр участковый ОГБУЗ ДКБ ДПО № 3.</p><p>214019, Смоленск, ул. Крупской, д. 32</p></bio><bio xml:lang="en"><p>28 Krupskaya Str., Smolensk, 214019; 8 12 let Oktyabriya Str., Smolensk, 214012</p></bio><email xlink:type="simple">davydenkova94@yandex.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/0000-0003-0900-078X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Крутикова</surname><given-names>Н. Ю.</given-names></name><name name-style="western" xml:lang="en"><surname>Krutikova</surname><given-names>N. Yu.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Крутикова Надежда Юрьевна — д. м. н., доцент кафедры поликлинической педиатрии ФГБОУ ВО СГМУ Минздрава России.</p><p>214019, Смоленск, ул. Крупской, д. 32</p></bio><bio xml:lang="en"><p>28 Krupskaya Str., Smolensk, 214019</p></bio><email xlink:type="simple">krutnad@mail.ru</email><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГБОУ ВО «Смоленский государственный медицинский университет» Министерства здравоохранения Российской Федерации; ОГБУЗ «Детская клиническая больница» г. Смоленска</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Smolensk State Medical University of the Ministry of Health of the Russian Federation; Smolensk Children Clinical Hospital</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>ФГБОУ ВО «Смоленский государственный медицинский университет» Министерства здравоохранения Российской Федерации</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Smolensk State Medical University of the Ministry of Health of the Russian Federation</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2022</year></pub-date><pub-date pub-type="epub"><day>15</day><month>02</month><year>2025</year></pub-date><volume>21</volume><issue>3</issue><issue-title>ПЕДИАТРИЯ</issue-title><fpage>45</fpage><lpage>49</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Ефременкова А.С., Крутикова Н.Ю., 2025</copyright-statement><copyright-year>2025</copyright-year><copyright-holder xml:lang="ru">Ефременкова А.С., Крутикова Н.Ю.</copyright-holder><copyright-holder xml:lang="en">Efremenkova A.S., Krutikova N.Y.</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://docru.elpub.ru/jour/article/view/61">https://docru.elpub.ru/jour/article/view/61</self-uri><abstract><sec><title>Цель исследования</title><p>Цель исследования: оценить взаимосвязь уровня витамина D с показателями костной ультрасонометрии и маркерами костного метаболизма у детей с ожирением.</p></sec><sec><title>Дизайн</title><p>Дизайн: проспективное контролируемое исследование.</p></sec><sec><title>Материалы и методы</title><p>Материалы и методы. Обследованы дети 4–15 лет с ожирением (основная группа, n = 31) и без ожирения (группа контроля, n = 40).</p><p>Проанализированы истории развития ребенка (форма № 112-1/у-00), выполнен объективный осмотр с оценкой физического развития, определены уровень костной плотности (ультразвуковая остеоденситометрия) и концентрация 25(ОН)D в сыворотке крови (хемилюминесцентный иммуноанализ).</p></sec><sec><title>Результаты</title><p>Результаты. В сравнении с контролем, в основной группе выявлено статистически значимое (р &lt; 0,05) снижение уровня витамина D и костной плотности. Все дети с ожирением имели недостаточность или дефицит витамина D. Последний ассоциировался с более низкими показателями костной плотности, снижением маркеров костеобразования и повышением маркеров костной резорбции: концентрация остеокальцина составила 19,8 [14,5; 23,6] нг/мл против 84,0 [68,9; 102,9] нг/мл в группе контроля (р &lt; 0,001), β-CrossLaps — 2,0 [0,9; 4,2] против 0,5 [0,3; 0,5] нг/мл (р &lt; 0,001), щелочной фосфатазы — 457 [277; 581] против 262 [232; 453] ед/л (р &lt; 0,05).</p></sec><sec><title>Заключение</title><p>Заключение. Ожирение в детском возрасте — фактор риска развития дефицита витамина D, который, в свою очередь, является фактором риска остеопороза. Это подчеркивает необходимость профилактики гиповитаминоза D у детей с ожирением.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Study Objective</title><p>Study Objective: To assess the relationship between vitamin D level and bone ultrasonometry and bone metabolism markers in obese children.</p></sec><sec><title>Study Design</title><p>Study Design: Prospective controlled trial.</p></sec><sec><title>Materials and Methods</title><p>Materials and Methods. We examined obese (study group, n = 31) and normal (control group, n = 40) children aged 4 to 15.</p><p>We reviewed medical records of children (form No. 112-1/у-00); conducted physical examination including assessment of physical development; and measured bone density (ultrasound osteodensitometry) and serum 25(ОН)D concentration (chemilumescent analysis).</p></sec><sec><title>Study Results</title><p>Study Results. The study group demonstrated statistically significant (р &lt; 0.05) reduction in vitamin D levels and bone density vs controls. All obese children had vitamin D insufficiency or deficit. The deficit of vitamin D was associated with a lower bone density, reduced markers of osseogenesis and increased markers of bone resorption: osteocalcin concentration was 19.8 [14.5; 23.6] ng/mL vs 84.0 [68.9; 102.9] ng/mL in controls (р &lt; 0.001), β-CrossLaps — 2.0 [0.9; 4.2] vs 0,5 [0.3; 0.5] ng/mL (р &lt; 0.001), alkaline phosphatase — 457 [277; 581] vs 262 [232; 453] U/L (р &lt; 0.05).</p></sec><sec><title>Conclusion</title><p>Conclusion. Paediatric obesity is a risk factor of vitamin D deficit. which, in turn, is a risk factor of osteoporosis. Therefore, prevention of vitamin D deficiency is essential.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>ожирение</kwd><kwd>витамин D</kwd><kwd>костная плотность</kwd><kwd>костная ультрасонометрия</kwd><kwd>дети и подростки</kwd></kwd-group><kwd-group xml:lang="en"><kwd>obesity</kwd><kwd>vitamin D</kwd><kwd>bone density</kwd><kwd>bone ultrasonometry</kwd><kwd>children and adolescents</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">Разина А.О., Руненко С.Д., Ачкасов Е.Е. Проблема ожирения: современные тенденции в России и в мире. Вестник Российской академии медицинских наук. 2016; 71(2): 154–9. DOI: 10.15690/vramn655</mixed-citation><mixed-citation xml:lang="en">Razina A.O., Runenko S.D., Achkasov E.E. Obesity: current global and russian trends. Annals of the Russian Academy of Medical Sciences. 2016; 71(2): 154–9. (in Russian). 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