呼吸道合胞病毒毛细支气管炎患儿IL-17改变的意义

摘要

目的 探讨呼吸道合胞病毒(RSV)感染毛细支气管炎患儿IL-17改变的意义.方法 采用ELISA方法检测30例RSV感染毛细支气管炎患儿(RSV毛支组)、30例非RSV感染支气管肺炎患儿(非RSV肺炎组)以及 25例健康对照儿(对照组)血清中IL-17浓度,并进行比较分析.结果 RSV毛支组患儿血清IL-17水平明显高于其他2组(P＜0.01);非RSV肺炎组患儿血清IL-17水平高于对照组(P＜0.01).结论 小儿呼吸道合胞病毒性毛细支气管炎的发生和发展与IL-17异常表达有关.%Objective To explore the change of interleukin 17 (IL -17) in infants with respiratory syncytial virus bronchiolitis and their clinical significance . Methods Serum IL — 17 of 30 respiratory syncytial virus ( RSV) bronchioli— tis infants, 30 pneumonia infants without RSV infection and 25 health controls were detected by using ELISA method. Results Level of serum IL -17 were obviously higher in RSV bronchiolitis infants than those in pneumonia infants with -out RSV infection and health controls (P <0.01). Level of serum IL — 17 of pneumonia infants without RSV was obvi — ously high compared with normal group (P <0.01). Conclusion IL -17 may play an important role in the pathogene-sis of RSV Bronchiolitis in infant.