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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">zdor</journal-id><journal-title-group><journal-title xml:lang="ru">Проблемы здоровья и экологии</journal-title><trans-title-group xml:lang="en"><trans-title>Health and Ecology Issues</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2220-0967</issn><issn pub-type="epub">2708-6011</issn><publisher><publisher-name>Gomel State Medical University</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.51523/2708-6011.2021-18-2-8</article-id><article-id custom-type="elpub" pub-id-type="custom">zdor-1940</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>КЛИНИЧЕСКАЯ МЕДИЦИНА</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>CLINICAL MEDICINE</subject></subj-group></article-categories><title-group><article-title>Морфо-функциональные особенности тромбоцитов у пациентов с ревматоидным артритом</article-title><trans-title-group xml:lang="en"><trans-title>Morphofunctional properties of platelets 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/0000-0002-0190-3856</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Зубкова</surname><given-names>Ж. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Zubkova</surname><given-names>Z. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Зубкова Жанна Васильевна, ассистент кафедры клинической лабораторной диагностики, аллергологии и иммунологии</p><p>Гомель</p></bio><bio xml:lang="en"><p>Zhanna V. Zubkova, Assistant Lecturer at the Department of Clinical Laboratory Diagnostics, Allergology and Immunology</p><p>Gomel</p></bio><email xlink:type="simple">janys@yandex.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/0000-0003-2250-8318</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Новикова</surname><given-names>И. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Novikova</surname><given-names>I. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Новикова Ирина Александровна, д.м.н., профессор, заведующий кафедрой клинической лабораторной диагностики, аллергологии и иммунологии</p><p>Гомель</p></bio><bio xml:lang="en"><p>Irina A. Novikova, DMedSC, Professor, Head of the Department of Clinical Laboratory Diagnostics, Allergology and Immunology</p><p>Gomel</p></bio><email xlink:type="simple">ir.nov@yandex.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Гомельский государственный медицинский университет</institution></aff><aff xml:lang="en"><institution>Gomel State Medical University</institution></aff></aff-alternatives><pub-date pub-type="collection"><year>2021</year></pub-date><pub-date pub-type="epub"><day>29</day><month>06</month><year>2021</year></pub-date><volume>18</volume><issue>2</issue><fpage>55</fpage><lpage>61</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Зубкова Ж.В., Новикова И.А., 2021</copyright-statement><copyright-year>2021</copyright-year><copyright-holder xml:lang="ru">Зубкова Ж.В., Новикова И.А.</copyright-holder><copyright-holder xml:lang="en">Zubkova Z.V., Novikova 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://journal.gsmu.by/jour/article/view/1940">https://journal.gsmu.by/jour/article/view/1940</self-uri><abstract><sec><title>Цель исследования</title><p>Цель исследования: оценить морфо-функциональные свойства тромбоцитов у пациентов с ревматоидным артритом (РА) в комплексе с другими клинико-лабораторными особенностями заболевания.</p></sec><sec><title>Материалы и методы</title><p>Материалы и методы. Изучены параметры тромбоцитарного гемостаза у 51 пациента с РА с различной степенью активности заболевания согласно индексу DAS28.</p></sec><sec><title>Результаты</title><p>Результаты. Установлено, что количество тромбоцитов в периферической крови и их агрегационные свойства зависят от показателей активности воспалительного процесса (степень активности, СОЭ, уровень С-реактивного белка). Тромбоцитарные индексы (MPV, P-LCR, PDW) взаимосвязаны с относительным количеством лимфоцитов и сегментоядерных нейтрофилов в периферической крови. У пациентов с РА, серопозитивных по ревматоидному фактору, его титр ассоциирован с морфо-функциональными параметрами тромбоцитов (количество тромбоцитов, MPV, максимальная степень агрегации в тесте с АДФ).</p></sec><sec><title>Заключение</title><p>Заключение. Роль тромбоцитов в патогенезе РА не ограничивается исключительно гемостатической функцией. Выявленные нами ассоциации между активностью тромбоцитов и клинико-лабораторными особенностями заболевания указывают на их активное участие в иммунологических процессах.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Objective</title><p>Objective: to assess the morphofunctional properties of platelets in patients with rheumatoid arthritis (RA) in combination with other clinical and laboratory characteristics of the disease.</p></sec><sec><title>Materials and methods</title><p>Materials and methods. The parameters of platelet hemostasis were studied in 51 RA patients with varying degrees of disease activity according to the DAS28 index.</p></sec><sec><title>Results</title><p>Results. It has been found that the count of platelets in the peripheral blood and their aggregation properties depend on the indicators of the activity of the inﬂammatory process (degree of activity, ESR, level of C-reactive protein). Platelet indices (MPV, P-LCR, PDW) are interrelated with the relative counts of lymphocytes and segmented neutrophils in the peripheral blood. In RA patients who are seropositive for rheumatoid factor, its titer is associated with the morphofunctional properties of platelets (platelet count, MPV, maximum degree of aggregation in the ADP test).</p></sec><sec><title>Conclusion</title><p>Conclusion. The role of platelets in the RA pathogenesis is not limited exclusively to the hemostatic function. The associations we identiﬁed between the platelet activity and the clinical and laboratory characteristics of the disease are indicative of their active participation in immunological processes.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>тромбоциты</kwd><kwd>тромбоцитарные индексы</kwd><kwd>агрегация тромбоцитов</kwd></kwd-group><kwd-group xml:lang="en"><kwd>platelets</kwd><kwd>platelet indices</kwd><kwd>platelet aggregation</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">Gasparyan AY, Stavropoulos-Kalinoglou A, Mikhailidis DP, Toms TE, Douglas KM, Kitas GD. Platelet Function in Rheumatoid Arthritis: Arthritic and Cardiovascular Implications. 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