Result s:Raw and fried Semen Ziziphi Spinosae can both lengthen sleep duvation of rats made by Pentobarbital sodium of threshold value,but the effective time is differ ent.

• 结果:生、炒酸枣仁煎剂均能延长阈剂量的戊巴比妥钠所致小鼠的睡眠时间,但二者催眠作用起效时间不一,生枣仁较炒枣仁起效时间快;