Fig. 4.
Scatter plot of phosphorylated GluR1 (Ser-831 and Ser-845) protein levels normalized to actin. Significant reductions in phospho-GluR1 (Ser-831 and Ser-845) were observed in the amygdala from stressed rats (filled circles; n=11) as compared to controls (open circles; n=11). Normalized optical density values for the individual subjects and mean values (horizonatal lines) are presented.