Figure 8. Phoenixin-20 activated the PKA/CREB signaling in the hippocampus tissue of Sev-treated rats. (A) Protein level was determined using western blots. Analysis of (B) PKA; (C) CREB; (D) Protein level of p-CREB (n=6, *, **, P<0.05 or 0.01 vs. sham group; †, ††, P<0.05 or 0.01, vs. Sev group).