Figure 4. Effects of resveratrol on 3-h.
A. and 24-h B. retention in the step-down passive avoidance test in Aβ 42-treated mice. Aβ 42-induced decreases in 3-h and 24-h retention were reversed by chronic treatment with resveratrol for 21 days (mean±SEM, n = 10). **p < 0.01vs. vehicle-treated sham group. #p < 0.05 and ##p < 0.01 vs. vehicle-treated Aβ group. $p < 0.05,vs. RES40-treated Aβ group.