Memory-Enhancing Effects of the Crude Extract of Polygala tenuifolia on Aged Mice
Effect of EPT on locomotive activities of mice. Data represent the mean ± S.E.M, 8–10 in each group. Gal represents galantamine 3 mg/kg group. The total distance traveled by mice was measured after repeated administrations of EPT (50, 100, and 200 mg/kg) for 4 weeks. compared with the aged control group.