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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">porozendo</journal-id><journal-title-group><journal-title xml:lang="ru">Остеопороз и остеопатии</journal-title><trans-title-group xml:lang="en"><trans-title>Osteoporosis and Bone Diseases</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2072-2680</issn><issn pub-type="epub">2311-0716</issn><publisher><publisher-name>Endocrinology Research Centre</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.14341/osteo2012310-13</article-id><article-id custom-type="elpub" pub-id-type="custom">porozendo-4090</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>Статьи</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>Articles</subject></subj-group></article-categories><title-group><article-title>РАСПРОСТРАНЁННОСТЬ И ВЫРАЖЕННОСТЬ ГИПОВИТАМИНОЗА D У БОЛЬНЫХ РАССЕЯННЫМ СКЛЕРОЗОМ В СВЕРДЛОВСКОЙ ОБЛАСТИ»</article-title><trans-title-group xml:lang="en"><trans-title>PREVALENCE AND SEVERITY OF HYPOVITAMINOSIS D IN PATIENTS WITH MULTIPLE SCLEROSIS IN THE SVERDLOVSK REGION</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="western" xml:lang="en"><surname>Turova</surname><given-names>E L</given-names></name></name-alternatives><bio xml:lang="en"><p>vrach-nevrolog, k.m.n., nevrologicheskoe otdeleniya</p></bio><email xlink:type="simple">eturova@mail.ru</email></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="western" xml:lang="en"><surname>Lesnyak</surname><given-names>O M</given-names></name></name-alternatives><bio xml:lang="en"><p>d.m.n., professor, zav. kafedroy semeynoy meditsiny FPK i PP</p></bio><email xlink:type="simple">-</email></contrib></contrib-group><pub-date pub-type="collection"><year>2012</year></pub-date><pub-date pub-type="epub"><day>15</day><month>12</month><year>2012</year></pub-date><volume>15</volume><issue>3</issue><issue-title>№3 (2012)</issue-title><fpage>10</fpage><lpage>13</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Turova E.L., Lesnyak O.M., 2012</copyright-statement><copyright-year>2012</copyright-year><copyright-holder xml:lang="ru">Turova E.L., Lesnyak O.M.</copyright-holder><copyright-holder xml:lang="en">Turova E.L., Lesnyak O.M.</copyright-holder><license 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://www.osteo-endojournals.ru/jour/article/view/4090">https://www.osteo-endojournals.ru/jour/article/view/4090</self-uri><abstract><p>Целью исследования было изучение распространённости и выраженности гиповитаминоза D у пациентов с рассеянным склерозом (PC) в Свердловской области. Обследован 61 пациент с РС в возрасте 18-61 г.(средний возраст 38,0± 10,6 лет). Контрольную группу составили 32 здоровых добровольца. Группы были сопоставимы по возрасту и полу. Исследование было проведено в марте-начале апреля в 2010 и 2011 гг. Установлено, что все больные РС и 94 % лиц контрольной группы имели недостаточность витамина D3. Однако пациенты с РС имели достоверно более низкие цифры концентрации 25 (OH)D3 в сравнении с контрольной группой (р = 0,01), и половина из них имела дефицит витамина D, в то время как в контрольной группе дефицит выявлен лишь у 21,9 % (р = 0,04). Не выявлено корреляции концентрации 25-гидроксивитамина D3 в сыворотке крови с полом больных, длительностью и типом течения заболевания, степенью инвалидизации по шкале EDSS, уровнем депрессии. Обнаружена умеренная прямая достоверная связь между возрастом больных и концентрацией 25 (OH)D3 в сыворотке крови.</p></abstract><trans-abstract xml:lang="en"><p>The purpose of the study was to investigate the prevalence and severity of vitamin D insufficiency in multiple sclerosis (MS) patients in Sverdlovsk region. Was examined 61 patients with MS of 18 to 61 year old (38,0 ± 10,6). The study was performed in March-April in 2010 and 2011. The control group included 32 healthy volunteers. The groups were comparable in age and sex. All MS patients and 94 % of control group had hypovitaminosis D3. However, patients with MS had clearly lower 25 (OH) D3 concentration as compared to control group (p = 0,01). Half of the patients had vitamin D deficiency, whereas in the control group the deficit was identified only in 21.9% (р = 0,04). We did not found any correlation between concentration of serum 25-hydroxyvitamin D3 and sex, duration and type of MS, degree of disability on EDSS scale, as well as with depression. A moderate direct correlation between patients’age and concentration of 25 (OH) D3 in serum was found.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>рассеянный склероз</kwd><kwd>витамин D</kwd></kwd-group><kwd-group xml:lang="en"><kwd>multiple sclerosis</kwd><kwd>vitamin D</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">Kurtzke J.F. On the fine structure of the distribution of multiple sclerosis. Acta Neurol Scand. 1967; 43: 257-282.</mixed-citation><mixed-citation xml:lang="en">Kurtzke J.F. On the fine structure of the distribution of multiple sclerosis. 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