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强直性脊柱炎患者血清白细胞介素-33及可溶性ST2表达水平及意义 被引量:1

The significance of serum IL-33/sST2 levels in patients with ankylosing spondylitis
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摘要 目的通过检测强直性脊柱炎(AS)患者血清白细胞介素(IL)-33及可溶性ST2(sST2)水平,探讨IL-33及sST2在AS发病中的作用。方法收集90例AS患者[男72例,女18例,平均年龄(32±10)岁]和30例健康对照者[男22例,女8例,平均年龄(30±14)岁]血清标本,应用酶联免疫吸附试验(ELISA)检测血清IL-33及sST2水平;同时测定红细胞沉降率(ESR)、血清C反应蛋白(CRP)以及应用BASDAI指数评价AS疾病活动度,分析IL-33和sST2与ESR、CRP、BASDAI的相关性。结果 AS患者血清IL-33及sST2水平明显高于健康对照组(P<0.0001)。在AS患者中,血清IL-33水平与BASDAI呈显著相关性(r=0.219,P<0.05),sST2水平与ESR、CRP及BASDAI呈显著相关性(r=0.256,P<0.05;r=0.372,P<0.01;r=0.569,P<0.0001)。结论血清IL-33及sST2在AS的发病过程中起着一定作用,且可能与AS的病情活动有关。 Objective To investigate the possible pathophysiological importance of interleukin (IL)-33/sST2 in ankylosing spondylitis (AS) through detecting their serum levels in AS patients. Methods We recruited 90 AS patients [72 male 18 female, the mean age was (32±10) years old], 30 healthy individuals [22 male 8 female, the mean age was (30±14) years old] as controls whose age and gender were matched to the patient cohort.The level of IL-33/sST2 was measured by enzyme-linked immunosorbent assay (ELISA) in the serum of 90 AS patients and 30 controls. To analysis the relationship between IL-33/sST2 and disease activity. We recorded the laboratory indexes including erythrocyte sedimentation rate (ESR), C-reactive protein (CRP), which were measured by standard laboratory techniques. Disease activity in AS was scored with the Bath Ankylosing Spondylitis Disease Activity Index(BASDAI). Results The level of IL-33/sST2 in the serum were significantly increased in AS patients than in the healthy controls(P〈0.0001), IL-33 level were markedly correlated with BASDAI(r=0.219, P〈0.05), sST2 level were markedly correlated with ESR, CRP and BASDAI(r=0.256, P〈0.05; r=0.372, P〈0.01; r=0.569, P 〈0.0001). Conclusion IL-33/sST2 may play an important role in the pathogenesis of AS, and was associated with disease activity of AS.
出处 《中华临床医师杂志(电子版)》 CAS 2013年第17期30-32,共3页 Chinese Journal of Clinicians(Electronic Edition)
基金 国家自然科学基金面上项目(81172867) 辽宁省教育厅高校科研项目资助计划(L2010613)
关键词 脊柱炎 强直性 白细胞介素-33 可溶性ST-2 Spondylitis, ankylosing Interleukin33 Soluble ST-2
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  • 1杨婧,帅世全,刘剑平,孙红兵.肿瘤坏死因子样弱凋亡诱导因子在强直性脊柱炎患者血浆中的表达及临床意义[J].中华临床医师杂志(电子版),2012,6(3):172-173. 被引量:3
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