上海交通大学学报(医学版) ›› 2017, Vol. 37 ›› Issue (7): 955-.doi: 10.3969/j.issn.1674-8115.2017.07.012?

• 论著(基础研究) • 上一篇    下一篇

血清急性淀粉样蛋白 A 水平与白塞病活动度的相关性研究

周桢源,林艳伟,沈南,陆瑜   

  1. 上海交通大学 医学院附属仁济医院风湿科 上海 200127
  • 出版日期:2017-07-28 发布日期:2017-08-25
  • 通讯作者: 陆瑜,电子信箱:luyu518121@126.com
  • 作者简介:周桢源(1983—),男,博士生;电子信箱:zhenyuanzhou@hotmail.com
  • 基金资助:
    国家自然科学基金(30972744)

Correlation of serum acute amyloid A level and activity of Behcet’s disease#br#

ZHOU Zhen-yuan, LIN Yan-wei, SHEN Nan, LU Yu   

  1. Department of Rheumatology, Renji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200127, China
  • Online:2017-07-28 Published:2017-08-25
  • Supported by:
    National Natural Science Foundation of China, 30972744

摘要: 目的 · 评估血清急性淀粉样蛋白 A(A-SAA)与白塞病(BD)活动度的相关性。方法 · 收集活动期 BD(n=40)、缓解期 BD (n=15)、大动脉炎(TA,n=12)、类风湿关节炎(RA,n=25)、系统性红斑狼疮(SLE,n=25)患者与健康对照(HD,n=15)的血 清,分组比较不同患者的 A-SAA、血沉(ESR)和 C 反应蛋白(CRP)的水平。分析 A-SAA 与国际白塞病学会(ISBD)疾病活动指 数的相关性以及 A-SAA 与其相关下游分子 IL-8 的相关性。结果 · A-SAA 水平在活动期 BD 患者中异常升高[(115.70±87.78) mg/L], 在 RA 及 TA 患者中也升高,分别为(68.72±61.50) mg/L 和(96.25±87.41) mg/L;SLE 患者中未见其升高。A-SAA 与 ISBD 指数及 血清 IL-8 水平相关。结论 · A-SAA 可作为评价 BD 活动度的检测指标之一。

关键词: 血清淀粉样蛋白 A, 白塞病, 白介素 8, 生物学指标

Abstract:

 Objective · To investigate correlation of serum acute amyloid A (A-SAA) level and activity of Behcet's disease (BD).  Methods · Blood samples from patients with active BD (n=40), remission BD (n=15), Takayasu disease (TA, n=12), rheumatoid arthritis (RA, n=25), systemic lupus erythematosus (SLE, n=25) and healthy donor (HD, n=25) were collected. Serum A-SAA, ESR, and CRP levels were detected and compared among groups. The correlation between A-SAA and its downstream IL-8 or International Society for Behcet's disease (ISBD) disease activity scores was analyzed as well.  Results · Serum A-SAA level was significantly increased in the patients with active BD [(115.70±87.78) mg/L], as well as patients with RA and TA, which levels were (68.72±61.50) mg/L and (96.25±87.41) mg/L respectively, but remained unchanged in SLE patients. Moreover, serum A-SAA level was found correlated with ISBD score as well as IL-8 level.  Conclusion · A-SAA can work as a detection index for evaluating BD activity.

Key words: serum amyloid A, Behcet's disease, IL-8, biomarker