Memory-Enhancing Effects of the Crude Extract of Polygala tenuifolia on Aged Mice
Effect of EPT on the acquisition phase in MWM tests of the aged mice. Training trials were carried out on day 2 to day 7 of behavioral tests, (a) escape latency, (b) escape rate, and (c) swimming speed. Gal 3 mg/kg represents galantamine 3 mg/kg group. Values represent mean ± S.E.M ( 8–10 in each group). compared with the normal group; and compared with the aged control group.