Xingnao qizhi capsule dru g serum could relieve the effect of sugar deficiency on the changes of morpholog y of PC12.The results showed that the reflected light was strengthened and the n umber of fragment was decreased.

• 给予醒脑启智胶囊药物血清均能明显减轻缺糖对PC12细胞形态学变化的影响,表现为细胞折光性较好,细胞碎片形成减少。