中华老年医学杂志
中華老年醫學雜誌
중화노년의학잡지
Chinese Journal of Geriatrics
2014年
6期
606-609
,共4页
程永静%孙晓麟%李桂叶%何菁%黄慈波%粟占国
程永靜%孫曉麟%李桂葉%何菁%黃慈波%粟佔國
정영정%손효린%리계협%하정%황자파%속점국
类风湿关节炎%血小板反应蛋白-1
類風濕關節炎%血小闆反應蛋白-1
류풍습관절염%혈소판반응단백-1
Rheumatoid arthritis%TSP-1
目的 测定老年及中青年类风湿关节炎(RA)患者血清中血小板反应蛋白1(TSP-1)水平,评价TSP-1水平与老年RA(老年组)及中青年RA(中青年组)疾病活动指标的关系,为疾病的诊断及病情评估提供依据. 方法 RA患者98例,老年组33例,中青年组65例,另设健康对照组58例,应用ELISA方法检测血清中TSP-1水平,分析不同年龄组患者与健康对照组TSP-1水平的差异,分析TSP-1水平与老年/中青年RA患者压痛关节数、肿胀关节数、血沉、C反应蛋白水平、疾病活动性评分(DAS28)、类风湿因子(RF)水平、免疫球蛋白(IgG、IgA、IgM)等疾病活动指标的相关性.结果 RA患者血清TSP-1的水平明显高于健康对照(P<0.01),TSP-1水平与RA肿胀关节数(r=0.246,P<0.05)及DAS28评分相关(r=0.241,P< 0.05).老年RA患者TSP-1水平与关节肿胀数相关(r=0.377,P<0.05);中青年RA患者TSP1水平与DAS28评分(r=0.243,P<0.05)及RF水平相关(r=0.326,P<0.05). 结论 TSP-1水平是提示RA疾病活动新的血清学标记物,对老年RA患者的病情评估具有重要的意义.
目的 測定老年及中青年類風濕關節炎(RA)患者血清中血小闆反應蛋白1(TSP-1)水平,評價TSP-1水平與老年RA(老年組)及中青年RA(中青年組)疾病活動指標的關繫,為疾病的診斷及病情評估提供依據. 方法 RA患者98例,老年組33例,中青年組65例,另設健康對照組58例,應用ELISA方法檢測血清中TSP-1水平,分析不同年齡組患者與健康對照組TSP-1水平的差異,分析TSP-1水平與老年/中青年RA患者壓痛關節數、腫脹關節數、血沉、C反應蛋白水平、疾病活動性評分(DAS28)、類風濕因子(RF)水平、免疫毬蛋白(IgG、IgA、IgM)等疾病活動指標的相關性.結果 RA患者血清TSP-1的水平明顯高于健康對照(P<0.01),TSP-1水平與RA腫脹關節數(r=0.246,P<0.05)及DAS28評分相關(r=0.241,P< 0.05).老年RA患者TSP-1水平與關節腫脹數相關(r=0.377,P<0.05);中青年RA患者TSP1水平與DAS28評分(r=0.243,P<0.05)及RF水平相關(r=0.326,P<0.05). 結論 TSP-1水平是提示RA疾病活動新的血清學標記物,對老年RA患者的病情評估具有重要的意義.
목적 측정노년급중청년류풍습관절염(RA)환자혈청중혈소판반응단백1(TSP-1)수평,평개TSP-1수평여노년RA(노년조)급중청년RA(중청년조)질병활동지표적관계,위질병적진단급병정평고제공의거. 방법 RA환자98례,노년조33례,중청년조65례,령설건강대조조58례,응용ELISA방법검측혈청중TSP-1수평,분석불동년령조환자여건강대조조TSP-1수평적차이,분석TSP-1수평여노년/중청년RA환자압통관절수、종창관절수、혈침、C반응단백수평、질병활동성평분(DAS28)、류풍습인자(RF)수평、면역구단백(IgG、IgA、IgM)등질병활동지표적상관성.결과 RA환자혈청TSP-1적수평명현고우건강대조(P<0.01),TSP-1수평여RA종창관절수(r=0.246,P<0.05)급DAS28평분상관(r=0.241,P< 0.05).노년RA환자TSP-1수평여관절종창수상관(r=0.377,P<0.05);중청년RA환자TSP1수평여DAS28평분(r=0.243,P<0.05)급RF수평상관(r=0.326,P<0.05). 결론 TSP-1수평시제시RA질병활동신적혈청학표기물,대노년RA환자적병정평고구유중요적의의.
Objective To detect serum level of thrombospondin-1 (TSP-1) in rheumatoid arthritis (RA) patients,and analyze the correlation between serum TSP-1 level and disease activity in elderly versus young and middle aged RA patients in order to provide the basis for diagnosis and evaluation of RA.Methods Peripheral blood was collected from 98 RA patients (including 33 elderly,65 young and middle-aged RA patients) and 58 healthy controls.Serum TSP-1 levels were detected by enzyme linked immunosorbent assay (ELISA).Difference in TSP-1 level between RA patients and healthy controls was analyzed.Correlations of TSP-1 level with disease activity parameters of number of tender joints and swelling joints,disease activity score (DAS28 score) and erythrocyte sedimentation rate (ESR),levels of C-reactive protein (CRP),rheumatoid factor (RF),immunoglobin G (IgG),immunoglobin A (IgA) and immunoglobin M (IgM) were analyzed in elderly versus young and middle-aged RA patients.Spearman's and Pearson's correlation analysis were performed.Results TSP-1 level was significantly higher in RA patients than in healthy controls (P<0.01).TSP-1 level was correlated with number of swelling joints and DAS28 score in RA patients (r=0.246 and 0.241,both P<0.05).In elderly RA patients,TSP-1 level was correlated with number of swelling joints (r=0.377,P<0.05),meanwhile significantly positive correlations of TSP-1 level with DAS28 score and rheumatoid factor level were observed in young and middle-aged RA patients (r =0.243 and 0.326,both P< 0.05).Conclusions TSP-1 may play roles in the development of RA and its determination may benefit evaluating disease activity.In elderly RA patients,TSP-1 level may reflect severity of rheumatoid arthritis and may be a novel biomarker to the evaluation of disease severity.