给失血50％的大鼠灌服乌灵参及FeSO_4(加VitC)10d,每隔1d检查血象1次,共12次.结果表明,给药期间RBC和Hb数量的增长率,乌灵参组明显地高于对照组,但与FeSO_4组之间无显著差异.乌灵参还明显地缩短RBC和Hb恢复至放血前90％的水平所需要的时间. 50% of rats with blood loss were fed with Wulingshen and FeSO 4 (plus VitC) for 10 days. The blood was examined once every 1d for 12 times. The results showed that the growth rate of RBC and Hb during the administration period was increased. Significantly higher than the control group, but there was no significant difference with the FeSO4 group. Wulingshen also significantly shortened the time required for the recovery of RBC and Hb to 90% of the level before exsanguination.