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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">Terapevticheskii arkhiv</journal-id><journal-title-group><journal-title xml:lang="en">Terapevticheskii arkhiv</journal-title><trans-title-group xml:lang="ru"><trans-title>Терапевтический архив</trans-title></trans-title-group></journal-title-group><issn publication-format="print">0040-3660</issn><issn publication-format="electronic">2309-5342</issn><publisher><publisher-name xml:lang="en">LLC Obyedinennaya Redaktsiya</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">31715</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>Editorial article</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>Передовая статья</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">Impact of bariatric surgery on vitamin metabolisms in obese patients</article-title><trans-title-group xml:lang="ru"><trans-title>Влияние бариатрических операций на обмен витаминов у больных ожирением</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Bodunova</surname><given-names>N A</given-names></name><name xml:lang="ru"><surname>Бодунова</surname><given-names>Н А</given-names></name></name-alternatives><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Askerkhanov</surname><given-names>R G</given-names></name><name xml:lang="ru"><surname>Аскерханов</surname><given-names>Р Г</given-names></name></name-alternatives><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Khat'kov</surname><given-names>I E</given-names></name><name xml:lang="ru"><surname>Хатьков</surname><given-names>И Е</given-names></name></name-alternatives><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Sabel'nikova</surname><given-names>E A</given-names></name><name xml:lang="ru"><surname>Сабельникова</surname><given-names>Е А</given-names></name></name-alternatives><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Parfenov</surname><given-names>A I</given-names></name><name xml:lang="ru"><surname>Парфенов</surname><given-names>А И</given-names></name></name-alternatives><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Tkachenko</surname><given-names>E V</given-names></name><name xml:lang="ru"><surname>Ткаченко</surname><given-names>Е В</given-names></name></name-alternatives><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Varvanina</surname><given-names>G G</given-names></name><name xml:lang="ru"><surname>Варванина</surname><given-names>Г Г</given-names></name></name-alternatives><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Feĭdorov</surname><given-names>I Iu</given-names></name><name xml:lang="ru"><surname>Фейдоров</surname><given-names>И Ю</given-names></name></name-alternatives><xref ref-type="aff" rid="aff1"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en"></institution></aff><aff><institution xml:lang="ru">ГБУЗ "Московский клинический научно-практический центр" Департамента здравоохранения Москвы, Москва, Россия</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2015-02-15" publication-format="electronic"><day>15</day><month>02</month><year>2015</year></pub-date><volume>87</volume><issue>2</issue><issue-title xml:lang="en">VOL 87, NO2 ()</issue-title><issue-title xml:lang="ru">ТОМ 87, №2 (2015)</issue-title><fpage>70</fpage><lpage>76</lpage><history><date date-type="received" iso-8601-date="2020-04-10"><day>10</day><month>04</month><year>2020</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2015, Consilium Medicum</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2015, ООО "Консилиум Медикум"</copyright-statement><copyright-year>2015</copyright-year><copyright-holder xml:lang="en">Consilium Medicum</copyright-holder><copyright-holder xml:lang="ru">ООО "Консилиум Медикум"</copyright-holder><ali:free_to_read xmlns:ali="http://www.niso.org/schemas/ali/1.0/"/><license><ali:license_ref xmlns:ali="http://www.niso.org/schemas/ali/1.0/">https://creativecommons.org/licenses/by-nc-sa/4.0</ali:license_ref></license></permissions><self-uri xlink:href="https://ter-arkhiv.ru/0040-3660/article/view/31715">https://ter-arkhiv.ru/0040-3660/article/view/31715</self-uri><abstract xml:lang="en"><p>Aim. To investigate the impact of bariatric surgery (BS) on the level of vitamins in obese patients. Subjects and methods. One hundred obese patients (78 women and 22 men) aged 19 to 61 years were examined. Controlled gastric banding (CGB) was carried out in 20 patients (mean body mass index (BMI), 41.3±8.2 kg/m2); gastric sleeve resection (GSR) in 40 patients, and gastric shunting (GS) in 40 (the mean BMI in these groups were 41.1±17.8 and 45.9±6.2 kg/m2, respectively). A control group consisted of 10 apparently healthy individuals (BMI, 24.9±3.2 kg/m2). An enzyme immunoassay was used to determine the serum concentrations of vitamins В1, В2, В5, В6, В9, В12, С, and D, niacin, biotin, and retinol-binding protein (RBP) before and 1 year after surgery. Results. All the three groups showed a considerable decrease in the levels of vitamins C, В5, В6, and D, and RBP both prior to and following BS. More than 50% of the patients who had undergone GSR had also a lower baseline niacin level. A year after CGB, GSR, and GS, the number of patents with deficiency of these vitamins remained the same or increased. The majority of patients with the same level of vitamin B2, niacin, and folic acid (FA) were observed to have its decrease a year postsurgery. The concentration of the other test vitamins was also reduced a year after all operations; however, it remained within the normal range. GS had no substantial impact on the concentrations of FA, vitamins B2, B12, B1, and biotin. The lower serum vitamin levels were not accompanied by clinical symptoms in most patients following BS. Conclusion. In 80% of the patients with obesity, the levels of vitamins C, B6, and D were decreased to a variable degree. After BS, there was a rise in the number of patients with low serum vitamin C, D, B6, B5, niacin, FA, and RBP concentrations, at the same time the number of patients with FA deficiency increased by more than twice. BS did not significantly affect the metabolism of vitamins В1, В2, В12, and biotin.</p></abstract><trans-abstract xml:lang="ru"><p>Резюме. Цель исследования. Изучение влияния бариатрических операций (БО) на уровень витаминов у больных ожирением. Материалы и методы. Обследовали 100 больных ожирением в возрасте от 19 до 61 года (78 женщин, 22 мужчин). Регулируемое бандажирование желудка (РБЖ) выполнено 20 пациентам (средний индекс массы тела - ИМТ 41,3±8,2 кг/м2), рукавная резекция желудка (РРЖ) - 40 больным и гастрошунтирование (ГШ) - 40 больным (средний ИМТ в группах 41,1±17,8 и 45,9±6,2 кг/м2 соответственно). Контрольную группу составили 10 практически здоровых людей (ИМТ 24,9±3,2 кг/м2). В сыворотке крови иммуноферментным методом определяли концентрацию витаминов В1, В2, В5, В6, В9, В12, С, D, ниацина, биотина и белка, связывающего ретинол (БСР), до операции и через 1 год после хирургического лечения. Результаты. Во всех 3 группах выявлено существенное снижение уровня витаминов С, В6, В5, D и БСР как до, так и после БО. Более чем у 50% больных, перенесших РРЖ, имелось также исходное снижение уровня ниацина. Через год после проведения РБЖ, РРЖ и ГШ число больных с дефицитом этих витаминов сохранялось прежним либо увеличивалось. У большинства пациентов с сохраненным уровнем витамина В2, ниацина и фолиевой кислоты (ФК) наблюдалось его снижение через год после хирургического лечения. Концентрация остальных исследованных витаминов также существенно снижалась через год после всех операций, однако оставались в пределах нормы. ГШ не оказало существенного влияния на концентрацию ФК, витаминов В2, В12, В1 и биотина. Снижение уровня витаминов в сыворотке крови у большинства больных, перенесших БО, не сопровождалось клиническими симптомами. Заключение. У 80% больных ожирением уровень витаминов С, В6 и D в разной степени снижен. После выполнения БО увеличивается число больных с низкой концентрацией витаминов С, D, В6, В5, ниацина, ФК и БСР в сыворотке крови, при этом число больных с недостатком ФК увеличивается более чем в 2 раза. БО не оказывают существенного влияния на метаболизм витаминов В1, В2, В12 и биотина.</p></trans-abstract><kwd-group xml:lang="en"><kwd>bariatric surgery</kwd><kwd>malabsorption</kwd><kwd>vitamins</kwd><kwd>diagnosis</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>бариатрические операции</kwd><kwd>нарушение всасывания</kwd><kwd>витамины</kwd><kwd>диагностика</kwd></kwd-group></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>Fried M., Yumuk V., Oppert J.-M. et al. Interdisciplinary European Guidelineson Metabolic and Bariatric Surgery. Obes Facts 2013; 6: 449-468.</mixed-citation></ref><ref id="B2"><label>2.</label><mixed-citation>Бодунова Н.А., Сабельникова Е.А., Парфенов А.И. 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