Figure 1.

Effect of venlafaxine (50 and 100 mg/kg, IP) on carrageenan-induced paw edema in rats. Venlafaxine or the vehicle was administered 30 min prior to carrageenan (1%) injection, and the rats were evaluated for paw edema at 4 hr after carrageenan injection. The results are expressed as mean±SEM *P<0.05 versus control group; n=6 in all groups; venlafaxine 50 (venlafaxine 50 mg/kg, IP); venlafaxine 100 (venlafaxine 100 mg/kg, IP)