Methods: IL-8 levels of serum and urine were determined by Sandwich-ELISA within 47 NS active period and 8 weeks after treating with steroid impact, 38 healthy volunteers were used as control.

方法：采用ELISA夹心法测定47例肾病综合征患者在疾病活动期和激素冲击治疗8周后血清及晨尿IL-8的水平，以38例健康体检者作对照。

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