Novel Antidepressant-Like Activity of Caffeic Acid Phenethyl Ester Is Mediated by Enhanced Glucocorticoid Receptor Function in the Hippocampus

Figure 5

Pearson correlation analysis of p38MAPK phosphorylation and time spent immobile in the (a) TST and (b) pGR(S220)/(S234) ratio. Each of the eight points corresponds to VEH (open circle) and CAPE 20 μmol/kg (closed circle). Lines represent the linear regression fit. The squared correlation coefficient () is provided above the plot.

(a)

(b)