Objective:To investigate renal functional and pathological changes about renal of rats caused by different dosage of Chinese traditional herbes Asarum Heterotropoides F.

• 观察中药细辛、威灵仙、北豆根水煎剂不同剂量对大鼠肾脏损伤作用的生化学改变特点及病理组织形态学改变特点。