After pretreatment with the anxiolytic drug diazepam (5mg/ml, 5mg/kg), the entries to the open arms and the time stoped in the open arms were increased significantly in the elevated plus -maze test.

• 腹腔注射抗焦虑药物安定(5mg/ml,5mg/kg)治疗以后,大鼠在高架十字迷宫实验中进入开放壁的次数和在开放壁停留时间显著增多。