Figure 6.
Protein expression of Bax, Bcl-2 and c-Jun in the hippocampus. (A) After treatment and subsequent memory evaluation, the hippocampus was harvested and the protein expression was assessed by western blot analysis. (B-D) Quantified protein levels of (B) Bax (C) c-Jun and (D) Bcl-2 normalized to β-actin. Values are expressed as the mean ± standard error.*P<0.05, **P<0.01 vs. SHAM; #P<0.05, ##P<0.01 vs. MOD; &&P<0.01 vs. HUA; ▲P<0.05, ▲▲P<0.01 vs. PIR. Bcl-2, B-cell lymphoma 2; Bax, Bcl-2-associated X protein; MOD, model group; LDY, low-dose YXJF group; MDY, medium-dose YXJF group; HDY, high-dose YXJF group; HUA, huperzine A group; PIR, piracetam group; YXJF, Yifei Xuanfei Jiangzhuo formula.