本文選題：鈣結合蛋白　切入點：SA　出處：《實用醫(yī)學雜志》2017年16期

【摘要】：目的檢測類風濕關節(jié)炎(rheumatoid arthritis,RA)患者血清中S100A9水平,探討其在RA中的作用及與疾病活動度的關系。方法收集59例不同疾病活動度的RA患者及20例健康志愿者血清。采用酶聯(lián)免疫吸附實驗(ELISA)檢測RA患者及健康對照者血清中S100A9水平,分析其與臨床及實驗室指標相關性。結果 RA患者S100A9水平顯著高于健康志愿者(P=0.041 9)。按DAS28評分分為輕、中和重度活動組RA,重度活動組RA S100A9水平顯著高于中度(P=0.039 2)、輕度活動組RA患者(P=0.001 3)。相關性分析顯示RA患者S100A9水平與DAS28、RF水平、關節(jié)腫脹及壓痛數(shù)呈正相關(P0.01)。結論 RA患者血清S100A9水平顯著增高,與疾病活動度密切相關。血清S100A9水平可以作為評估RA疾病活動度標記物之一。
[Abstract]:Objective to investigate the role of S100A9 in rheumatoid arthritis (RA) and its relationship with disease activity.Methods Serum samples of 59 RA patients with different disease activity and 20 healthy volunteers were collected.Serum S100A9 levels in RA patients and healthy controls were detected by Elisa, and the correlation with clinical and laboratory indexes was analyzed.Results the level of S100A9 in RA patients was significantly higher than that in healthy volunteers.According to the DAS28 score, the S100A9 level of RA was significantly higher in the severe active group than that in the moderate active group, and the level of S100A9 in the mild active group was significantly higher than that in the mild active group.Correlation analysis showed that the level of S100A9 was positively correlated with the RF level of DAS28 and the number of joint swelling and tenderness in RA patients (P 0.01).Conclusion Serum S100A9 level in RA patients is significantly higher than that in RA patients, which is closely related to disease activity.Serum S100A9 level can be used as a marker for evaluating RA disease activity.
【作者單位】： 南京醫(yī)科大學第一附屬醫(yī)院風濕病科;南京醫(yī)科大學第一附屬醫(yī)院心臟病科;
【基金】：國家自然科學基金(編號:81471610,81172845,81471611) 江蘇省臨床醫(yī)學科技專項(編號:BL2013034)
【分類號】：R593.22

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本文編號：1728121