<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE article PUBLIC "-//NLM//DTD JATS (Z39.96) Journal Publishing DTD v1.3 20210610//EN" "JATS-journalpublishing1-3.dtd">
<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">perinatology</journal-id><journal-title-group><journal-title xml:lang="ru">Российский вестник перинатологии и педиатрии</journal-title><trans-title-group xml:lang="en"><trans-title>Rossiyskiy Vestnik Perinatologii i Pediatrii (Russian Bulletin of Perinatology and Pediatrics)</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1027-4065</issn><issn pub-type="epub">2500-2228</issn><publisher><publisher-name>Ltd. “The National Academy of Pediatric Science and Innovation”</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.21508/1027-4065-2018-63-3-51-58</article-id><article-id custom-type="elpub" pub-id-type="custom">perinatology-673</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 ARTICLES</subject></subj-group></article-categories><title-group><article-title>УРОВЕНЬ ПАРАТГОРМОНА И ЕГО ВЗАИМОСВЯЗЬ С ОБЕСПЕЧЕННОСТЬЮ ВИТАМИНОМ D   В РАННЕМ ДЕТСКОМ ВОЗРАСТЕ</article-title><trans-title-group xml:lang="en"><trans-title>THE PARATHYROID HORMONE LEVEL AND ITS CORRELATION WITH THE SUPPLY OF VITAMIN D  IN EARLY CHILDHOOD</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Захарова</surname><given-names>И. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Zakharova</surname><given-names>I. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Захарова Ирина Николаевна – доктор медицинских наук, профессор, заведующая кафедрой педиатрии с курсом поликлинической педиатрии имени Г.Н. Сперанского.</p><p>Москва</p></bio><bio xml:lang="en"><p>Moscow</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>Климов</surname><given-names>Л. Я.</given-names></name><name name-style="western" xml:lang="en"><surname>Klimov</surname><given-names>L. Ya.</given-names></name></name-alternatives><bio xml:lang="ru"/><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Касьянова</surname><given-names>А. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Kasyanova</surname><given-names>A. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Касьянова Анна Николаевна – ординатор кафедры педиатрии с курсом поликлинической педиатрии имени Г.Н. Сперанского.</p><p>Москва</p></bio><bio xml:lang="en"><p>Moscow</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>Верисокина</surname><given-names>Н. Е.</given-names></name><name name-style="western" xml:lang="en"><surname>Verisokina</surname><given-names>N. E.</given-names></name></name-alternatives><bio xml:lang="ru"/><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Курьянинова</surname><given-names>В. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Kuryaninova</surname><given-names>V. A.</given-names></name></name-alternatives><bio xml:lang="ru"/><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Долбня</surname><given-names>С. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Dolbnya</surname><given-names>S. V.</given-names></name></name-alternatives><bio xml:lang="ru"/><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Абрамская</surname><given-names>Л. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Abramskaya</surname><given-names>L. M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Абрамская Людмила Михайловна – аспирант кафедры факультетской педиатрии Ставропольского государственного медицинского университета</p></bio><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Бобрышев</surname><given-names>Д. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Bobryshev</surname><given-names>D. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Бобрышев Дмитрий Викторович – кандидат медицинских наук, начальник Центра персонализированной медицины Научно-инновационного объединения.</p><p>355017 Ставрополь, ул. Мира, д.310</p></bio><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Анисимов</surname><given-names>Г. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Anisimov</surname><given-names>G. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Анисимов Георгий Сергеевич – кандидат технических наук, руководитель Центра технологического биоинжиниринга.</p><p>Ставрополь</p></bio><bio xml:lang="en"><p>Stavropol</p></bio><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Будкевич</surname><given-names>Р. О.</given-names></name><name name-style="western" xml:lang="en"><surname>Budkevich</surname><given-names>R. O.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Будкевич Роман Олегович – кандидат биологических наук, доцент, заведующий НИЛ «Нанобиотехнология и биофизика» Центра биотехнологического инжиниринга.</p></bio><bio xml:lang="en"><p>Stavropol</p></bio><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Будкевич</surname><given-names>Е. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Budkevich</surname><given-names>E. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Будкевич Елена Владимировна – кандидат медицинских наук, доцент кафедры технологии наноматериалов.</p><p>355009 Ставрополь, ул. Пушкина, д. 1</p></bio><bio xml:lang="en"><p>Stavropol</p></bio><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Деринова</surname><given-names>Е. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Derinova</surname><given-names>E. A.</given-names></name></name-alternatives><bio xml:lang="en"><p>Moscow</p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГБОУ ДПО «Российская медицинская академия непрерывного последипломного образования» Минздрава РФ</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Russian Medical Academy of Continuous Postgraduate Education of the Ministry of Health of the Russian Federation</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>ФГБОУ ВО «Ставропольский государственный медицинский университет» Минздрава РФ</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Stavropol State Medical University of the Ministry of Health of the Russian Federation</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>ФГАОУ ВО «Северо-Кавказский федеральный университет» Минобрнауки РФ</institution><country>Россия</country></aff><aff xml:lang="en"><institution>North-Caucasian Federal University of the Ministry of Education and Science of the Russian Federation</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2018</year></pub-date><pub-date pub-type="epub"><day>01</day><month>07</month><year>2018</year></pub-date><volume>63</volume><issue>3</issue><fpage>51</fpage><lpage>58</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Ltd. “The National Academy of Pediatric Science and Innovation”, 2018</copyright-statement><copyright-year>2018</copyright-year><copyright-holder xml:lang="ru">Ltd. “The National Academy of Pediatric Science and Innovation”</copyright-holder><copyright-holder xml:lang="en">Ltd. “The National Academy of Pediatric Science and Innovation”</copyright-holder><license xlink:href="https://www.ped-perinatology.ru/jour/about/submissions#copyrightNotice" xlink:type="simple"><license-p>https://www.ped-perinatology.ru/jour/about/submissions#copyrightNotice</license-p></license></permissions><self-uri xlink:href="https://www.ped-perinatology.ru/jour/article/view/673">https://www.ped-perinatology.ru/jour/article/view/673</self-uri><abstract><p>Представлены данные литературы и результаты собственного исследования по анализу взаимосвязи уровня паратиреоидного гормона и обеспеченности витамином D детей (n=107) раннего возраста.</p><p>Сывороточный уровень витамина D в анализируемой группе детей составил 24,8 [17,6–32,5] нг/мл, медиана показателя  паратиреоидного гормона – 21,0 [12,3–25,5] пг/мл. Установлено, что дети с оптимальной обеспеченностью витамином D  имеют достоверно более низкие показатели паратиреоидного гормона по сравнению с детьми с недостаточностью (уровень  25(ОН)D от 20 до 30 нг/мл) и дефицитом витамина D (уровень кальцидиола менее 20 нг/мл). Корреляция между уровнем  витамина D и паратгормона составила r=–0,18, p=0,035.</p></abstract><trans-abstract xml:lang="en"><p>The literature data and the finding of our studies on the analysis of the correlation between the level of parathyroid hormone and supply of vitamin D of children (n=107) of early age are presented in the article.</p><p>The serum level of vitamin D in the analyzed group of children was 24.8 [17.6–32.5] ng/ml, the median of the parathyroid hormone  was 21.0 [12.3–25.5] pg/ml. It has been established that children with optimal supply of vitamin D have significantly lower parathyroid hormone levels vs. the children with vitamin D insufficiency (25 (OH) D from 20 to 30 ng/ml) and deficiency (calcidiol values  below 20 ng/ml). The correlation between the level of vitamin D and parathyroid hormone was r=-0.18, p=0.035.</p><p>The best supply of vitamin D was found in children of the first year of life – 25 (OH) D concentration was 29.95 [16.2–40.3] ng/ml.  The parathyroid hormone level (16.5 [10.7–23.8] pg/ml) in these children was reliably lower (p=0.05) vs. the children of the second  and third years of life. A positive correlation was established between the age of patients and the parathyroid hormone level (r=0.2,  p=0.05). Preventive doses of vitamin D were received by 42.1% of children. The blood serum concentration of 25 (OH) D in them  was higher (32.7 ng/ml), and the parathyroid hormone level was significantly lower (14.9 pg/ml) vs. the children who did not receive  cholecalciferol preparations (p&lt;0.05).</p><p>The obtained results demonstrate a strong correlation between vitamin D deficiency and the increased parathyroid hormone level that reflect  the importance of these hormones in the regulation of calcium-phosphorus metabolism and the opposite role in bone tissue calcification.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>дети</kwd><kwd>витамин D</kwd><kwd>кальцидиол</kwd><kwd>паратиреоидный гормон</kwd><kwd>кальций-фосфорный обмен</kwd><kwd>сапплементация рациона</kwd></kwd-group><kwd-group xml:lang="en"><kwd>children</kwd><kwd>vitamin D</kwd><kwd>calcidiol</kwd><kwd>parathyroid hormone</kwd><kwd>calcium-phosphorus metabolism</kwd><kwd>nutrition supplementation</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">Захарова И.Н., Яблочкова С.В., Дмитриева Ю.А. Известные и неизвестные эффекты витамина D. Вопр соврем педиатр 2013; 12 (2): 20–25.</mixed-citation><mixed-citation xml:lang="en">Zakharova I.N., Yablochkova S.V., Dmitriyeva Yu.A. Known and unknown effects of vitamin D. Vopr sovrem pediatr 2013; 12 (2): 20–25. (in Russ)</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Громова О.А., Торшин И.Ю. Витамин D – смена парадигмы. Москва: ТОРУС ПРЕСС 2015; 464.</mixed-citation><mixed-citation xml:lang="en">Gromova O.A., Torshin I.Yu. Vitamin D – paradigm shift. Moscow: TORUS PRESS, 2015; 464. (in Russ)</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Захарова И.Н., Климов Л.Я., Касьянова А.Н., Ягупова А.В., Курьянинова В.А., Долбня С.В. и др. Роль антимикробных пептидов и витамина D в формировании противоинфекционной защиты. Педиатрия. Журнал имени Г.Н. Сперанского 2017; 96 (4): 171–179. DOI: 10.24110/0031403X-2017-96-4-171-179.</mixed-citation><mixed-citation xml:lang="en">Zakharova I.N., Klimov L.Ya., Kasyanova A.N., Yagupova A.V., Kuryaninova V.A., Dolbnya S.V. et al. The role of antimicrobial peptides and vitamin D anti-infection protection formation. Pediatriya. Zhurnal imeni G.N. Speranskogo 2017; 96 (4): 171–179. DOI: 10.24110/0031-403X-2017-96-4-171-179. (in Russ)</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Громова О.А. Витамин D и его синергисты (Лекция). Consilium medicum. Педиатрия 2015; 01: 14–19. [Gromova O.A. Vitamin D and its synergists (Lecture). Consilium medicum. Pediatriya 2015; 01: 14–19. (in Russ)]</mixed-citation><mixed-citation xml:lang="en">Gromova O.A. Vitamin D and its synergists (Lecture). Consilium medicum. Pediatriya 2015; 01: 14–19. (in Russ)</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Захарова И.Н., Климов Л.Я., Курьянинова В.А., Громова О.А., Долбня С.В., Касьянова А.Н. и др. Эффективность профилактики гиповитаминоза D у детей первого года жизни: роль вскармливания, влияние дозы и длительности применения препаратов холекальциферола. Педиатрия. Журнал имени Г.Н. Сперанского 2016; 95 (6): 62–70.</mixed-citation><mixed-citation xml:lang="en">Zakharova I.N., Klimov L.Ya., Kuryaninova V.A., Gromova O.A., Dolbnya S.V., Kasyanova A.N. et al. The effectiveness of hypovitaminosis D prevention in infants: the role of feeding, dose and duration effect of cholecalciferol medications use. Pediatriya. Zhurnal imeni G.N. Speranskogo 2016; 95 (6): 62–70. (in Russ)</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Долбня С.В., Курьянинова В.А., Абрамская Л.М., Аксенов А.Г., Анисимов Г.С., Бобрышев Д.В. и др. Витамин D и его биологическая роль в организме. Сообщение 1. Метаболизм и кальциемические эффекты витамина D. Вестник молодого ученого 2015; 3: 13–21.</mixed-citation><mixed-citation xml:lang="en">Dolbnya S.V., Kuryaninova V.A., Abramskaya L.M., Aksenov A.G., Anisimov G.S., Bobryishev D.V. et al. Vitamin D and its biological role in the organism. Report 1. Metabolism and calcemic effects of vitamin D. Vestnik molodogo uchenogo 2015; 3: 13–21. (in Russ)</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Климов Л.Я., Захарова И.Н., Курьянинова В.А., Долбня С.В., Арутюнян Т.М., Касьянова А.Н. и др. Статус витамина D у детей юга России в осенне-зимнем периоде года. Медицинский совет 2015; 14: 14–19. DOI: http://dx.doi.org/10.21518/2079-701X-2015-14-14-19</mixed-citation><mixed-citation xml:lang="en">Klimov L.Ya., Zakharova I.N., Kuryaninova V.A., Dolbnya S.V., Arutyunyan T.M., Kasyanova A.N. et al. Vitamin D status in children in the south of Rusia in the autumn-winter period. Meditsinskiy sovet 2015; 14: 14–19. (in Russ)</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Коденцова В.М. Витамины и минералы как фактор предупреждения дефектов развития плода и осложнений беременности. Медицинский совет 2016; 9: 106–114. DOI: http://dx.doi.org/10.21518/2079-701X-2016-9-106-114.</mixed-citation><mixed-citation xml:lang="en">Kodentsova V.M. Rationale and benefits of multivitamins supplementation for pregnant women. Meditsinski ysovet 2016; 9: 106–114. (in Russ)</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Gupta V. Vitamin D: Extra-skeletal effects. J Med Nutr Nutraceut 2012; 1: 17–26.</mixed-citation><mixed-citation xml:lang="en">Gupta V. Vitamin D: Extra-skeletal effects. J Med Nutr Nutraceut 2012; 1: 17–26.</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Pilz S., März W., Wellnitz B., Seelhorst U., Fahrleitner-Pammer A., Dimai H.P. et al. Association of vitamin D deficiency with heart failure and sudden cardiac death in a large crosssectional study of patients referred for coronary angiography. J Clin Endocrinol Metab 2008; 93: 3927–3935. DOI: 10.1210/jc.2008-0784</mixed-citation><mixed-citation xml:lang="en">Pilz S., März W., Wellnitz B., Seelhorst U., Fahrleitner-Pammer A., Dimai H.P. et al. Association of vitamin D deficiency with heart failure and sudden cardiac death in a large crosssectional study of patients referred for coronary angiography. J Clin Endocrinol Metab 2008; 93: 3927–3935. DOI: 10.1210/jc.2008-0784</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Quesada J.M. Insufficiency of calciferol. Implications for the health. Drugs of today. 2009; 45: 1–31.</mixed-citation><mixed-citation xml:lang="en">Quesada J.M. Insufficiency of calciferol. Implications for the health. Drugs of today. 2009; 45: 1–31.</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Спиричев В.Б., Громова О.А. Витамин D и его синергисты. Земский врач 2012; 2: 33–38.</mixed-citation><mixed-citation xml:lang="en">Spirichev V.B., Gromova O.A. Vitamin D and its synergists. Zemskiy vrach 2012; 2: 33–38. (in Russ)</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">Коденцова В.М., Гмошинская М.В., Вржесинская О.А. Витаминно-минеральные комплексы для беременных и кормящих женщин: обоснование состава и доз. Репродуктивное здоровье детей и подростков 2015; 3: 73–96.</mixed-citation><mixed-citation xml:lang="en">Kodentsova. V.M., Gmoshinskaya M.V., Vrzhesinskaya O.A. Vitamin-mineral supplements for pregnant and lactating women: justification of composition and doses. Reproduktivnoye zdorovye detey i podrostkov 2015; 3: 73–96. (in Russ)</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">Holick M.F., Chen T.C. Vitamin D deficiency a worldwide problem with health consequences. Am J Clin Nutr 2008; 87 (4): 1080–1086.</mixed-citation><mixed-citation xml:lang="en">Holick M.F., Chen T.C. Vitamin D deficiency a worldwide problem with health consequences. Am J Clin Nutr 2008; 87 (4): 1080–1086.</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">Союз педиатров России. Национальная программа «Недостаточность витамина D у детей и подростков Российской Федерации: современные подходы к коррекции». Москва: ПедиатрЪ 2018; 96.</mixed-citation><mixed-citation xml:lang="en">Soyuz pediatrov Rossii. National program “Vitamin D deficiency In children and adolescents of the Russian Federation: modern approaches to correction”. Moscow: Pediatr 2018; 96. (in Russ)</mixed-citation></citation-alternatives></ref><ref id="cit16"><label>16</label><citation-alternatives><mixed-citation xml:lang="ru">Союз педиатров России. Национальная программа по оптимизации обеспеченности витаминами и минеральными веществами детей России и использованию витаминных и витаминно-минеральных комплексов и обогащенных продуктов в педиатрической практике. Москва: ПедиатрЪ 2017; 152.</mixed-citation><mixed-citation xml:lang="en">Soyuz pediatrov Rossii. National program to optimize the supply of vitamins and minerals to children of Russia: (and the use of vitamin and mineral complexes and enriched products in pediatric practice). Mosсow: Pediatr 2017; 152. (in Russ)</mixed-citation></citation-alternatives></ref><ref id="cit17"><label>17</label><citation-alternatives><mixed-citation xml:lang="ru">Васильева Э.Н., Мальцева Л.И., Денисова Т.Г., Герасимова Л.И. Особенности состояния здоровья новорожденных в зависимости от обеспеченности их матерей витамином D во время беременности. Казанский медицинский журнал 2017; 98 (5): 691–696. DOI: 10.17750/KMJ2017-691.</mixed-citation><mixed-citation xml:lang="en">Vasilyeva E.N., Maltseva L.I., Denisova T.G., Gerasimova L.I. Health features of newborns depending on vitamin D level of their mothers during pregnancy. Kazanskiy meditsinskiy zhurnal 2017; 98: (5): 691–696. DOI: 10.17750/KMJ2017-691. (in Russ)</mixed-citation></citation-alternatives></ref><ref id="cit18"><label>18</label><citation-alternatives><mixed-citation xml:lang="ru">Климов Л.Я., Долбня С.В., Курьянинова В.А., Алавердян Л.С., Касьянова А.Н., Бобрышев Д.В. и др. Vitamin D levels in newborns children of Stavropol region. Медицинский вестник Северного Кавказа 2015; 10 (2): 159–163.</mixed-citation><mixed-citation xml:lang="en">Klimov L.Ya., Dolbnya S.V., Kuryaninova V.A., Alaverdyan L.S., Kasyanova A.N., Bobryishev D.V. et al. Vitamin D levels in newborns children of Stavropol region. Meditsinskiy vestnik Severnogo Kavkaza 2015; 10 (2): 159–163. (in Russ)</mixed-citation></citation-alternatives></ref><ref id="cit19"><label>19</label><citation-alternatives><mixed-citation xml:lang="ru">Torun E., Genç H., Gönüllü E., Akovali B., Ozgen I.T. The clinical and biochemical presentation of vitamin D deficiency and insufficiency in children and adolescents. J Pediatr Endocrinol Metab 2013; 26 (5–6): 469–475. DOI: 10.1515/jpem-2012-0245.</mixed-citation><mixed-citation xml:lang="en">Torun  E.,  Genç  H.,  Gönüllü  E.,  Akovali  B.,  Ozgen  I.T.  The clinical and biochemical presentation of vitamin D deficiency and insufficiency in children and adolescents. J Pediatr Endocrinol Metab 2013; 26 (5–6): 469–475. DOI: 10.1515/jpem-2012-0245.</mixed-citation></citation-alternatives></ref><ref id="cit20"><label>20</label><citation-alternatives><mixed-citation xml:lang="ru">Holick M.F. Vitamin D deficiency. N Engl J Med 2007; 357 (3): 266–281. DOI: 10.1056/NEJMra070553.</mixed-citation><mixed-citation xml:lang="en">Holick M.F. Vitamin D deficiency. N Engl J Med 2007; 357 (3): 266–281. DOI: 10.1056/NEJMra070553.</mixed-citation></citation-alternatives></ref><ref id="cit21"><label>21</label><citation-alternatives><mixed-citation xml:lang="ru">Wagner С.L. Vitamin D and its role during pregnancy in at-taining optimal health of mother and fetus. Nutrients 2012; 4: 2008–2030.</mixed-citation><mixed-citation xml:lang="en">Wagner  С.L. Vitamin D and its role during pregnancy in at-taining optimal health of mother and fetus. Nutrients 2012; 4: 2008–2030.</mixed-citation></citation-alternatives></ref><ref id="cit22"><label>22</label><citation-alternatives><mixed-citation xml:lang="ru">Grant C.C., Kaur S., Waymouth F., Mitchell Е., Scragg R., Ekeroma A. et al. Reduced primary care respiratory infection visit following pregnancy and infancy vitamin D supplementation: a randomized controlled trial. Acta Paediatr 2014; 104 (4): 396–404.</mixed-citation><mixed-citation xml:lang="en">Grant  C.C.,  Kaur  S.,  Waymouth  F.,  Mitchell  Е.,  Scragg  R.,  Ekeroma A. et al. Reduced primary care respiratory infection visit following pregnancy and infancy vitamin D supplementation: a randomized controlled trial. Acta Paediatr 2014; 104 (4): 396–404.</mixed-citation></citation-alternatives></ref><ref id="cit23"><label>23</label><citation-alternatives><mixed-citation xml:lang="ru">Wagner C.L., Greer F.R. American Academy of Pediatrics Section on Breastfeeding; American Academy of Pediatrics Committee on Nutrition. Prevention of rickets and vitamin D deficiency in infants, children, and adolescents. Pediatrics 2008; 122: 1142–1152.</mixed-citation><mixed-citation xml:lang="en">Wagner  C.L.,  Greer  F.R.  American Academy of Pediatrics Section on Breastfeeding; American Academy of Pediatrics Committee on Nutrition. Prevention of rickets and vitamin D deficiency in infants, children, and adolescents. Pediatrics 2008; 122: 1142–1152.</mixed-citation></citation-alternatives></ref><ref id="cit24"><label>24</label><citation-alternatives><mixed-citation xml:lang="ru">Захарова И.Н., Климов Л.Я., Курьянинова В.А., Долбня С.В., Майкова И.Д., Касьянова А.Н. и др. Обеспеченность витамином D детей грудного возраста. Рос вестн перинатол и педиатр 2016; 61 (6): 68–76. DOI:10.21508/1027-40652016-61-6-68-76.</mixed-citation><mixed-citation xml:lang="en">Zakharova I.N., Klimov L.Ya., Kuryaninova V.A., Dolbnya S.V., Maykova I.D., Kasyanova A.N. et al. Vitamin D provision for babies. Ros vestn perinatol i pediatr 2016; 61 (6): 68–76. (in Russ)</mixed-citation></citation-alternatives></ref><ref id="cit25"><label>25</label><citation-alternatives><mixed-citation xml:lang="ru">Holick M.F. Sunlight and vitamin D for bone health and prevention of autoimmune diseases, cancers, and cardiovascular disease. Am J Clin Nutr 2004; 80: 1678–1688.</mixed-citation><mixed-citation xml:lang="en">Holick M.F. Sunlight and vitamin D for bone health and prevention of autoimmune diseases, cancers, and cardiovascular disease. Am J Clin Nutr 2004; 80: 1678–1688.</mixed-citation></citation-alternatives></ref><ref id="cit26"><label>26</label><citation-alternatives><mixed-citation xml:lang="ru">Турти Т.В., Беляева И.А., Бокучава Е.Г., Привалова Т.Е., Горбачева А.А. Актуальность профилактики гиповитаминозов у детей первого года жизни. Вопр соврем педиатр 2017; 16 (2): 131–141. DOI:10.15690/vsp.v16i2.1714.</mixed-citation><mixed-citation xml:lang="en">Turti T.V., Belyayeva I.A., Bokuchava E.G., Privalova T.E., Gorbacheva A.A. The relevance of hypovitaminosis prevention in infants. Vopr sovrem pediatr 2017; 16 (2): 131–141. (in Russ)</mixed-citation></citation-alternatives></ref><ref id="cit27"><label>27</label><citation-alternatives><mixed-citation xml:lang="ru">Golden N.H., Abrams S.A. Committee on Nutrition optimizing bone health in children and adolescents. Pediatrics 2014; 134: 1229–1243.</mixed-citation><mixed-citation xml:lang="en">Golden N.H., Abrams S.A. Committee on Nutrition optimizing bone health in children and adolescents. Pediatrics 2014; 134: 1229–1243.</mixed-citation></citation-alternatives></ref></ref-list><fn-group><fn fn-type="conflict"><p>The authors declare that there are no conflicts of interest present.</p></fn></fn-group></back></article>
