检验医学 ›› 2015, Vol. 30 ›› Issue (6): 554-558.DOI: 10.3969/j.issn.1673-8640.2015.05.002

• 临床应用研究·论著 • 上一篇    下一篇

IL-17和IL-23在成人原发性肾病综合征患者中的变化及意义

周韵娇1, 张丽红2, 李鹏2, 叶鲜妩2, 牛建英2   

  1. 1. 复旦大学附属上海市第五人民医院中心实验室,上海 200240;2. 复旦大学附属上海市第五人民医院肾内科,上海 200240
  • 收稿日期:2014-09-09 出版日期:2015-06-30 发布日期:2015-07-03
  • 通讯作者: 牛建英,联系电话:021-64308151。
  • 作者简介:周韵娇,女,1981年生,硕士,主管技师,主要从事细胞免疫学研究。
  • 基金资助:

    上海市闵行区科委自然基金资助项目(2010MHZ027); 复旦大学985医院优势学科资助项目(复医科办字[2012]1号)

The variation and significance of IL-17 and IL-23 in adult patients with primary nephrotic syndrome

ZHOU Yunjiao1, ZHANG Lihong2, LI Peng2, YE Xianwu2, NIU Jianying2   

  1. 1. Central Clinical Laboratory, the Fifth People's Hospital of Shanghai, Fudan University, Shanghai 200240, China; 2. Department of Nephrology, the Fifth People's Hospital of Shanghai, Fudan University, Shanghai 200240, China
  • Received:2014-09-09 Online:2015-06-30 Published:2015-07-03

摘要:

目的 观察白细胞介素17(IL-17)和白细胞介素23(IL-23)在成人原发性肾病综合征(PNS)中的变化,探讨其在PNS发生及发展中的作用及临床意义。方法 选取初次就诊并激素治疗有效的PNS住院患者35例(实验组),按常规剂量给予强的松治疗;选取同期健康体检者20名作为对照组。检测对照组、PNS患者治疗前和完全缓解时的外周血T细胞亚群及血清和24 h尿液中IL-17、IL-23、白细胞介素6(IL-6)水平,并分别与24 h尿蛋白定量进行相关分析。结果 与对照组相比,PNS患者外周血CD3+、CD3+CD4+细胞数减少(P<0.05),血清IL-17、IL-6和24 h尿液中IL-17、IL-23、IL-6水平明显增加(P<0.05);经治疗,PNS患者CD3+、CD3+CD4+细胞数较治疗前明显增加(P<0.05),24 h尿液中IL-17、IL-23、IL-6水平较治疗前明显降低(P<0.05)。PNS患者血清IL-17、IL-23水平和24 h尿液IL-17、IL-23水平均与24 h尿蛋白定量呈显著正相关(P均<0.01)。结论 IL-17和IL-23可能与PNS患者大量蛋白尿的形成有关;激素治疗能够显著改善PNS患者细胞免疫功能紊乱和T细胞亚群失衡;监测PNS患者血清和24 h尿液中IL-17和IL-23的水平,可能有助于病情的判断和指导临床治疗。

关键词: 白细胞介素17, 白细胞介素23, 白细胞介素6, T细胞亚群, 24 h尿蛋白定量, 原发性肾病综合征

Abstract:

Objective To investigate the changes of interleukin 17 (IL-17) and interleukin 23 (IL-23) in adult patients with primary nephrotic syndrome (PNS) and their roles and clinical significance of IL-17 and IL-23 variations in the occurrence and development of PNS. Methods A total of 35 steroid-effective hospitalized patients with PNS and 20 healthy subjects (healthy control group) were enrolled in the study. The patients with PNS were treated with prednisone according to the conventional dose. T cell subsets from peripheral blood and the levels of IL-17,IL-23 and IL-6 from serum and 24 h urine were detected in healthy control group and the patients with PNS before and after treatment. The correlations of 24 h urinary protein quantification with T cell subsets in peripheral blood and the levels of IL-17,IL-23 and IL-6 in both serum and 24 h urine were analyzed,respectively. Results Compared with healthy control group, the percentage of CD3+ or CD3+CD4+ cells from patients with PNS significantly decreased (P<0.05), and the levels of IL-17 and IL-6 from serum as well as IL-17, IL-23 and IL-6 from 24 h urine significantly increased(P<0.05). After treatment, the percentage of CD3+ or CD3+CD4+ cells significantly increased (P<0.05), and the levels of IL-17, IL-23 and IL-6 in 24 h urine significantly decreased (P<0.05). There were positive correlations between 24 h urinary protein quantification and the levels of IL-17 and IL-23 in both serum and 24 h urine respectively (P<0.01). Conclusions IL-17 and IL-23 may contribute to the proteinuria of PNS. Hormone therapy can improve the disorder of cell immune function and the imbalance of T cell subsets. Monitoring the levels of IL-17 and IL-23 in serum and 24 h urine may be helpful for disease judgement and clinical therapy.

Key words: Interleukin 17, Interleukin 23, Interleukin 6, T cell subset, 24 h urinary protein quantification, Primary nephrotic syndrome

中图分类号: