Figure 6.
Effects of caffeic acid on p-PI3k/p-AKT and BDNF in Aβ-injected mice brains. Western blot analysis of p-PI3k, p-AKT, and BDNF, in different experimental mice groups. Using ImageJ software, the bands were quantified and the difference is shown by their respective histogram. β-actin was used as a loading control. The data are presented as the mean ± SEM of 4 mice/group for Western blot and are representative of three independent experiments. ω indicates a significant difference from saline-injected control mice; σ indicates a significant difference from Aβ1–42-injected mice. Significance = ω p < 0.05, σ p < 0.05.