Figure 6

The involvement of the cholinergic system in MEMC-induced antinociception against acetic acid-induced abdominal writhing test in mice. Each column represents the mean ± S.E.M. of six mice. Control (C: 10% DMSO, p.o.), atropine (10 mg/kg, i.p.), and MEMC (500 mg/kg, p.o.). ^ap < 0.001 significantly different from control group; ^bp < 0.001 significantly different when compared atropine-treated group.