摘要: |
[摘要] 目的 探讨类风湿关节炎(RA)血清中的HMGB1和TGF-β1的表达及临床意义。 方法 112例经确诊的RA患者作为病例组,其中活动期RA患者67例,非活动期RA患者45例,选取健康体检者80人作为对照组。ELISA法测定3组血清中HMGB1及TGF-β1含量。 结果 活动期RA患者的血清HMGB1水平(59.40±18.74)高于非活动期患者(16.58±6.02)和对照组(13.97±2.43),差异均有显著性意义(P<0.05)。非活动期RA患者和对照组相比,血清HMGB1水平差异无显著性意义(P>0.05)。活动期RA患者(17.13±11.26)和非活动期患者(22.42±13.70)的血清TGF-β1水平均低于对照组(28.35±8.14),活动期RA患者血清TGF-β1水平低于非活动期患者,差异有显著性意义(P<0.05)。 结论 血清中HMGB1及TGF-β1含量与RA的疾病活动有关,但两者的作用机制仍需要进一步研究。 |
关键词: 类风湿关节炎 HMGB1 TGF-β1 |
DOI:10.11724/jdmu.2015.02.11 |
分类号: |
基金项目:基金项目:辽宁省科技计划项目(2013225002);大连市科技计划项目(2012E15SF166) |
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Expression of HMGB1 and TGF-β1 in rheumatoid arthritis |
HE Jiao 1,JIA Zhi-Lin 21,2
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1. Library,the First Affiliated Hospital of Dalian Medical University, Dalian 116011,China;2. Department of Hematology,the First Affiliated Hospital of Dalian Medical University,Dalian 116011,China
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Abstract: |
[Abstract] Objective To study the expression of HMGB1 and TGF-β1 in rheumatoid arthritis. Methods Included were 112 rheumatoid arthritis patients(active RA group=67,inactive RA group=45) and 80 healthy persons (control group). Serum HMGB1 and TGF-β1 were measured by ELISA. Results The expression of HMGB1 in active RA group (59.40±18.74)was higher than inactive RA group (16.58±6.02,P<0.05)and control group(13.97±2.43,P<0.05).But no statistical significance was detected between inactive RA group and control group(P>0.05).The expression of TGF-β1 in active RA group (17.13±11.26)was lower than inactive RA group (22.42±13.70)and control group(28.35±8.14). The differences between groups had statistical significance(P<0.05). Conclusion RA is closely related to HMGB1 and TGF-β1.The mechanisms need further study. |
Key words: [Key words] rheumatoid arthritis HMGB1 TGF-β1 |