Results Qingnaopian could significantly promote the acquisition impairment induced by scopolamine, the consolidation impairment induced by NaNO 2,and the retrieval impairment induced by 30% alcohol.

• 结果清脑片可显著改善东莨菪碱所致的记忆获得障碍,显著改善亚硝酸钠所致的记忆巩固障碍及乙醇所致的记忆再现障碍。