Effects of Phenylethanoid Glycosides Extracted from Herba Cistanches on the Learning and Memory of the APP/PSI Transgenic Mice with Alzheimer’s Disease

Table 5

Step-down frequency in the APP/PSI mice with AD.

Group	Latency (s)	Error frequency
Control ()
Model group ()	^##	^#
Donepezil group ()
PhG high-dose group ()
PhG moderate-dose group ()
PhG low-dose group ()
Verbascose group ()

^## vs. the control; ^# vs. the control; vs. the model group; vs. the model group.