Fig. 4

PCR amplification of TrkB, BDNF, IL-1β, TNF-α, ERK and AKT gene fragment from rat Prefrontal cortex and hippocampus. Wherein image 2a and 2b indicating TrkB amplification, image 2c and 2d indicating BDNF amplification, image 2e and 2f indicating IL-1β amplification, image 2g and 2h indicating TNF-α amplification, image 2i and 2j indicating ERK amplification, 2k and 2l indicating AKT amplification