Fig. 4.

The effect of subchronic PCP (2 mg/kg, i.p. twice daily for 7 days followed by 7 days drug-free) compared to vehicle on BDNF mRNA expression in male rats. Data are expressed as mean±SEM (n = 5–6) and were analysed by both repeated measures and one-way ANOVA followed by post hoc t test *p < 0.05. OC orbital cortex, CA central amygdala