Fig. 4
Effects of CDS on mRNA levels of (a) APP, (b) BACE1, (c) PS1, (d) IDE and (e) NEP in the hippocampus of rats. After 23 days treatment, all the rats were decapitated, then hippocampus was extracted for Real-time RT-PCR. Values shown are means ± SD. n = 3 ~ 4; # P < 0.05, ## P < 0.01 vs. vehicle alone; * P < 0.05, ** P < 0.01 vs. Aβ25–35 + vehicle