Methods:There were two kinds of methods.The first one was about Cestrum nocturnum L.n-Butlalcohol extract decreasing the spontaneous activity by the hunged cage in mice;

• 方法:观察夜来香正丁醇提取物对小鼠自发活动和戊巴比妥钠阈上和阈下催眠剂量对小鼠睡眠时间的影响。