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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">10.31550/1727-2378-2024-23-1-21-26</article-id><article-id custom-type="elpub" pub-id-type="custom">docru-6</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 PAPERS</subject></subj-group></article-categories><title-group><article-title>Ассоциация уровня несфатина 1 с показателями композитного состава тела у пациентов с ревматоидным артритом</article-title><trans-title-group xml:lang="en"><trans-title>Association of Nesfatin-1 Level with Body Composition  in Patients with Rheumatoid Arthritis</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-5280-5650</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Квливидзе</surname><given-names>Т. З.</given-names></name><name name-style="western" xml:lang="en"><surname>Kvlividze</surname><given-names>T. Z.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Квливидзе Тамара Зурабиевна — ассистент кафедры клинической лабораторной диагностики</p><p>400131, г. Волгоград, пл. Павших Борцов, д. 1</p></bio><bio xml:lang="en"><p>1 Pavshikh Bortsov Sq., Volgograd, 400131</p></bio><email xlink:type="simple">tzady-ka@ya.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-8799-2991</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Папичев</surname><given-names>Е. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Papichev</surname><given-names>E. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Папичев Евгений Васильевич — к. м. н., научный сотрудник лаборатории методов лечения и профилактики заболеваний суставо; доцент кафедры клинической лабораторной диагностики</p><p>400131, г. Волгоград, пл. Павших Борцов, д. 1</p></bio><bio xml:lang="en"><p>1 Pavshikh Bortsov Sq., Volgograd, 400131</p><p>76 Zemlyachka Str., Volgograd, 400138</p></bio><email xlink:type="simple">e_papichev@mail.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-8864-9570</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Заводовский</surname><given-names>Б. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Zavodovsky</surname><given-names>B. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Заводовский Борис Валерьевич — д. м. н., профессор, заведующий кафедрой клинической лабораторной диагностики; заведующий лабораторией методов лечения и профилактики заболеваний суставов </p><p>400138, г. Волгоград, ул. Землячки, д. 76</p></bio><bio xml:lang="en"><p>1 Pavshikh Bortsov Sq., Volgograd, 400131</p><p>76 Zemlyachka Str., Volgograd, 400138</p></bio><email xlink:type="simple">pebma@mail.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Загороднева</surname><given-names>Е. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Zagorodneva</surname><given-names>E. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Загороднева Елена Александровна — доцент кафедры клинической лабораторной диагностики</p><p>400131, г. Волгоград, пл. Павших Борцов, д. 1</p></bio><bio xml:lang="en"><p>1 Pavshikh Bortsov Sq., Volgograd, 400131</p></bio><email xlink:type="simple">z-e-alex@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-0965-6060</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Сивордова</surname><given-names>Л. Е.</given-names></name><name name-style="western" xml:lang="en"><surname>Sivordova</surname><given-names>L. E.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Сивордова Лариса Евгеньевна — к. м. н., ведущий научный сотрудник лаборатории методов лечения и профилактики заболеваний суставов</p><p>400138, Рг. Волгоград, ул. Землячки, д. 76</p></bio><bio xml:lang="en"><p>76 Zemlyachka Str., Volgograd, 400138</p></bio><email xlink:type="simple">seeword@mail.ru</email><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-8010-6777</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Ахвердян</surname><given-names>Ю. Р.</given-names></name><name name-style="western" xml:lang="en"><surname>Akhverdyan</surname><given-names>Yu. R.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Ахвердян Юрий Рубенович — к. м. н., старший научный сотрудник лаборатории методов лечения и профилактики заболеваний суставов; доцент кафедры клинической лабораторной диагностики </p><p>400131, г. Волгоград, пл. Павших Борцов, д. 1</p></bio><bio xml:lang="en"><p>1 Pavshikh Bortsov Sq., Volgograd, 400131</p><p>76 Zemlyachka Str., Volgograd, 400138</p></bio><email xlink:type="simple">doctor_2001@mail.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-3022-4166</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Полякова</surname><given-names>Л. Е.</given-names></name><name name-style="western" xml:lang="en"><surname>Polyakova</surname><given-names>Yu. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Полякова Юлия Васильевна — к. м. н., научный сотрудник лаборатории методов лечения и профилактики заболеваний суставов</p><p>400138, Рг. Волгоград, ул. Землячки, д. 76</p></bio><bio xml:lang="en"><p>76 Zemlyachka Str., Volgograd, 400138</p></bio><email xlink:type="simple">ipolyakova@yandex.ru</email><xref ref-type="aff" rid="aff-3"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГБОУ ВО «Волгоградский государственный медицинский университет» Министерства здравоохранения Российской Федерации</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Volgograd State Medical University</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>ФГБОУ ВО «Волгоградский государственный медицинский университет» Министерства здравоохранения Российской Федерации; ФГБНУ «Научно-исследовательский институт клинической и экспериментальной ревматологии имени А.Б. Зборовского»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Volgograd State Medical University; Research Institute of Clinical and Experimental Rheumatology named after A.B. Zborovsky</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>ФГБНУ «Научно-исследовательский институт клинической и экспериментальной ревматологии имени А.Б. Зборовского»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Research Institute of Clinical and Experimental Rheumatology named after A.B. Zborovsky</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2024</year></pub-date><pub-date pub-type="epub"><day>12</day><month>02</month><year>2025</year></pub-date><volume>23</volume><issue>1</issue><issue-title>ТЕРАПИЯ</issue-title><fpage>21</fpage><lpage>26</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Квливидзе Т.З., Папичев Е.В., Заводовский Б.В., Загороднева Е.А., Сивордова Л.Е., Ахвердян Ю.Р., Полякова Л.Е., 2025</copyright-statement><copyright-year>2025</copyright-year><copyright-holder xml:lang="ru">Квливидзе Т.З., Папичев Е.В., Заводовский Б.В., Загороднева Е.А., Сивордова Л.Е., Ахвердян Ю.Р., Полякова Л.Е.</copyright-holder><copyright-holder xml:lang="en">Kvlividze T.Z., Papichev E.V., Zavodovsky B.V., Zagorodneva E.A., Sivordova L.E., Akhverdyan Y.R., Polyakova Y.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://docru.elpub.ru/jour/article/view/6">https://docru.elpub.ru/jour/article/view/6</self-uri><abstract><sec><title>Цель исследования</title><p>Цель исследования. Изучить ассоциацию сывороточного уровня несфатина 1 (НФ-1) с индексом массы тела (ИМТ), показателями композитного состава тела и ревматической кахексией (РК).</p></sec><sec><title>Дизайн</title><p>Дизайн. Одномоментное сравнительное исследование.</p></sec><sec><title>Материалы и методы</title><p>Материалы и методы. В исследование включены 110 человек с ревматоидным артритом (РА) и 60 условно здоровых лиц. Проводилось стандартное клинико-лабораторное обследование всех участнкиков. Методом иммуноферментного анализа определялся уровень НФ-1. Произведена двухэнергетическая рентгеновская абсорбциометрия с программой Total Body.</p></sec><sec><title>Результаты</title><p>Результаты. Уровень НФ-1 в группе пациентов с РА был выше, чем в группе условно здоровых лиц (50,49 ± 34,05 против 31,61 ± 3,17 нг/мл, t = 4,28; p &lt; 0,0001). РК выявлена у 30 пациентов. В группе условно здоровых людей медиана уровня НФ-1 была больше при избыточной массе тела, чем при нормальном ИМТ и ожирении I степени (H = 6,0; p = 0,049). Концентрация НФ-1 у больных РА коррелировала с массой тощей ткани в ногах (и отдельно в левой ноге), в левой половине тела, корпусе и брюшной зоне. Медианы уровней НФ-1 у пациентов с РК и без нее существенно не различались (Z = 1,45; p = 0,147).</p></sec><sec><title>Заключение</title><p>Заключение. Хотя нами обнаружена взаимосвязь между сывороточным уровнем НФ-1 и массой тощей ткани в отдельных зонах у больных РА, данный нейроэндокринный пептид не может использоваться как маркер диагностики РК. Необходимы дополнительные исследования, которые бы уточнили механизм ассоциации уровня НФ-1 с массой тощей ткани и, вероятно, способствовали бы разработке нового подхода к контролю этого показателя.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Aim</title><p>Aim. To study the association of serum nesfatin 1 (NF-1) levels with body mass index (BMI), body composition and rheumatic cachexia (RC).</p></sec><sec><title>Design</title><p>Design. Cross-sectional comparative study.</p></sec><sec><title>Materials and methods</title><p>Materials and methods. 110 patients with rheumatoid arthritis (RA) and 60 healthy controls were enrolled in our study. Standard clinical and laboratory examination was performed. NF-1 levels were determined with enzyme-linked immunosorbent assay. Each person undergone dual-energy X-ray absorptiometry with Total Body program.</p></sec><sec><title>Results</title><p>Results. Serum NF-1 levels were higher in patients with RA, compared with healthy controls (50.49 ± 34.05 vs 31.61 ± 3.17 ng/ml, t = 4.28; p &lt; 0.0001). RC was determined in 30 patients. In healthy controls, the median level of NF-1 was higher in overweight patients than with normal BMI of class 1 obesity (H = 6.0; p = 0.049). NF-1 in patients with RA correlated with lean mass in legs (separately for the left one), left half of the body, trunk and android region. Median levels of NF-1 in patients were comparable in patients with or without RC.</p></sec><sec><title>Conclusion</title><p>Conclusion. Despite we observed association between serum NF-1 levels and lean tissue mass, this neuroendocrine peptide can’t be used as a marker for RC (Z = 1.45; p = 0.147). Additional studies should be performed to clarify the mechanism of association of NF-1 with lean tissue mass, which would likely contribute to the development of a new approach to controlling this indicator.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>несфатин 1</kwd><kwd>ревматоидный артрит</kwd><kwd>композитный состав тела</kwd><kwd>индекс массы тела</kwd><kwd>ревматическая кахексия</kwd></kwd-group><kwd-group xml:lang="en"><kwd>nesfatin 1</kwd><kwd>rheumatoid arthritis</kwd><kwd>body composition</kwd><kwd>body mass index</kwd><kwd>rheumatic cachexia</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">Finckh A., Gilbert B., Hodkinson B., Bae S.C. et al. Global epidemiology of rheumatoid arthritis. Nat. Rev. Rheumatol. 2022;18(10): 591–602. 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