5 for 3 months(0.6 g/kg, 0.3 g/kg, 0.15 g/kg,respectively). T he expressions of apoptosis inducing factor (AIF)of hippocampus neuron,Bax,cytoc hrome C(CytC),and Bcl-2 were tested with immunohistochemical staining and Weste rn blotting.

• L；M；S3个治疗组分别灌胃李氏5号方0.；6；