Cognitive-Enhancing Effects of Polygalasaponin Hydrolysate in Aβ25–35-Induced Amnesic Mice
Figure 5
Effect of HPS on memory retention in probe trial of MWM task on amnesic mice induced by intrahippocampal Aβ 25–35 microinjection. The probe trial was performed 24 h after the acquisition phase. (a) Crossing numbers, (b) swimming time in target quadrant, (c) swimming distance in target quadrant, and (d) swimming speed. Gal represents galantamine 3 mg/kg group. Values represent mean ± S.E.M ( in each group). , compared with sham operation group. compared with model group.
