II activity by its inhibitor KN93 (10 mg/kg) (P,0.05) (Figure 7D
II activity by its inhibitor KN93 (10 mg/kg) (P,0.05) (Figure 7D). On the other hand, 2APB pretreatment didn’t inhibit 2Me5HTevoked ERK1/2 activation (P.0.05 vs. vehicle 2Me5HT) (Figure 7C). Therefore, 5HT3Rmediated…