The results showed that high and middle dose of Yuzhiling could apparently reduce the level of LPO and increase the activity of SOD in the hepatic microsome,which Rensheng decoction could do.

• 试验结果表明,大、中剂量的预知灵和人参煎液均能显著降低肝微粒体LPO水平并提高其SOD的活力。