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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">rsp</journal-id><journal-title-group><journal-title xml:lang="ru">Научно-практическая ревматология</journal-title><trans-title-group xml:lang="en"><trans-title>Rheumatology Science and Practice</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1995-4484</issn><issn pub-type="epub">1995-4492</issn><publisher><publisher-name>IMA-PRESS, LLC</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.14412/1995-4484-2004-798</article-id><article-id custom-type="elpub" pub-id-type="custom">rsp-935</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>Аллели HLA-DRB1 у пациентов с ревматоидным артритом</article-title><trans-title-group xml:lang="en"><trans-title>HLA-DRB1 alleles in patients with rheumatoid arthritis</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>Taukumova</surname><given-names>L A</given-names></name><name name-style="western" xml:lang="en"><surname>Taukumova</surname><given-names>L A</given-names></name></name-alternatives><email xlink:type="simple">-</email></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Guseva</surname><given-names>I A</given-names></name><name name-style="western" xml:lang="en"><surname>Guseva</surname><given-names>I A</given-names></name></name-alternatives><email xlink:type="simple">-</email></contrib></contrib-group><pub-date pub-type="collection"><year>2004</year></pub-date><pub-date pub-type="epub"><day>15</day><month>08</month><year>2004</year></pub-date><volume>42</volume><issue>4</issue><issue-title>№4 (2004)</issue-title><fpage>29</fpage><lpage>34</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Taukumova L.A., Guseva I.A., 2004</copyright-statement><copyright-year>2004</copyright-year><copyright-holder xml:lang="ru">Taukumova L.A., Guseva I.A.</copyright-holder><copyright-holder xml:lang="en">Taukumova L.A., Guseva I.A.</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://rsp.mediar-press.net/rsp/article/view/935">https://rsp.mediar-press.net/rsp/article/view/935</self-uri><abstract><p>Цель. Изучить распределение частот аллелей HLA-DRBI и его возможных ассоциаций у пациентов русской популяции с длительно текущим РА. Материал и методы. В исследование включено 44 пациента с достоверным РА, средний возраст 53,7 г. (30-72), средняя длительность болезни 13,6 л. (5-31). Базисную терапию одним или комбинацией двух препаратов получали 95% больных. Рентгенологическая оценка изменений в кистях и стопах проводилась по методу A. Larsen. HLA-DRBI типирование выполнено методом ПЦР. Группу контроля составили 135 здоровых доноров крови. Результата!. Изучение распределения алеллсй HLA-DRBI показало, что больные с РА в 45,5% случаев имели в своем генотипе хотя бы один аллель HLA-DR*04 (п=27), в контрольной группе - в 12.6% (р&lt;0,0005, OR=6,3). В зависимости от серопозитивности по РФ среди пациеитов- носителей DRBI*04 аллеля 20 чел. (74%) были РФ+, среди 12 РФ- больных DRB1*04 определялись у 7 (58%). Рентгенологическая деструкция суставов была достаточно выраженной как у пациентов с DR4 +. так и с DR4 92% и 71%, соответственно. Ретроспективный анализ возможного влияния НLA-статуса на выбор базисного препарата в начале болезни и на момент включения в исследование показал, что в начале болезни применялись аминохинолиновые препараты (АХП) одинаково часто у всех пациентов вне зависимости от DR4-принадлежности. На момент включения в исследование метотрексат несколько чаше назначали как в целом по группе (р&lt;0,0012), так и у 12 DR4+ больных (44%), в сравнении с 3 DR4- -пациентами (18%), но без значимого отличия (р&gt;0,05). У DR4(-) пациентов с меньшей костной деструкцией достоверно чаше применялся сульфасалазин ((р&lt;0,05). Комбинация базисных препаратов с ГК у DR4+ больных использовалась более активно, но без существенного преимущества. Наличие в генотипе бального HLA-DRBI*04 аллеля определяло его взаимосвязь с фактором времени начала терапии (г=0,32, р&lt;0,04) и функциональной способностью суставов (1=0,35, р&lt;0,05). Заключение. РА у пациентов российской популяции характеризовался высокой частотой носи- тельства DRBI*04 аллеля и низкой частотой DRBI‘07 аллеля, выполняющего протективную роль в отношении развития заболевания. Носительство DRBI*04 аллеля, вероятно, можно включить в перечень прогностических факторов течения РА. Необходимо проведение больших проспективных долгосрочных исследований для определения роли специфических генетических маркеров, ассоциированных с тяжестью заболевания, в вопросе стратегии базисной терапии</p></abstract><trans-abstract xml:lang="en"><p>Objective. To examine the distribution of HLA-DRBI alleles frequency in pts (pts) with protracted rheumatoid arthritis in Russian population. Material and methods. 44 pts with RA (ACR criteria) with a mean age 53,7 yrs (30-72), a mean disease duration 13,6 yrs (5-31) were included. 95% of pts were taken a monotherapy or combination of DMARDs. Radiographic damage assessment in wrists and foots was examined by Larsen method. HLA- DRBI typing was performed using PCR method. 135 health donors were a control group. Results. 27 RA pts had HLA-DRB*04 alleles (45,5%) , in control - in 12,6 %, respectively (p&lt;0,0005, OR=6,3). DRBI*04 positive pts were 24 RF(+), along 12 RF(-) pts DR4-positive were 7 pts (74% versus 58%). Radiographic destruction was equally severe both in DR4(+) pts anf DR4(-) pts, 92% and 71% respectively (NS). Retrospective analysis of determination of the influence of DMARD choice showed that Amimalarics were applied at the onset of disease. At the present time Methotrexate was frequently administered both in all pts (p&lt;0,0012) and in 12 DR4(+) pts (44%) in comparison with 3 DR4(-) pts (18%), (NS). The DR(-) pts who had moderate joint damage were taken Sulphasalazine. Combination therapy with DMARD and steroids was used more active in pts with DRB1*04 (NS). HLA-DRBI*04 had an association with factor of beginning time of DMARDs therapy (r=0,32, p&lt;0,04) and a functional activity (r=0,35, p&lt;0,05). Conclusion. The previously results showed that RA in Russian population is associated with a high frequency of DRBI*04 alleles and low frequency of DRBI*07 which had a protective role for disease course. HLA-DRBI*04 possibly could be included in the list of prognostic factors of RA. Large prospective long-term investigations are needed for the determination of specific genetic markers at the onset of RA that may be valuable for predicting the disease severity and selecting appropriate therapy.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>ревматоидный артрит</kwd><kwd>костная деструкция</kwd><kwd>базисная терапия</kwd><kwd>факторы прогноза</kwd></kwd-group><kwd-group xml:lang="en"><kwd>IILA-DRBI</kwd><kwd>rheumatoid arthritis</kwd><kwd>joint damage</kwd><kwd>DMARDs therapy</kwd><kwd>HLA-DRB</kwd><kwd>prediction factors</kwd><kwd>genotypes</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">&lt;div&gt;&lt;p&gt;Евсеева И.В, Болдырева М.Н., Грудакова Е. и др. Им- муногенетическая характеристика коренных народностей Севера европейской территории России. 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