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. 2016 Jan 8;9:3. doi: 10.1186/s13041-015-0181-3

Fig. 4.

Fig. 4

PKA activation induced pCREB and Fos expression in the BLA of naïve mice. a Schematic representation of in vitro and in vivo protocols to determine pCREB and Fos expression; b & c Preincubation of amygdala slices with 8-Br-cAMP (8-Br) increased the pCREB-positive cells in the BLA; d Injection of 8-Br-cAMP in the BLA upregulated Fos level in the BLA. *p < 0.05 verse vehicle control.