Figure 9From: Anti-inflammatory effects and possible mechanism of action of lupeol acetate isolated from Himatanthus drasticus (Mart.) PlumelImmunohistochemical staining for iNOS of paws from mice treated with lupeol acetate (LA), in the model of carrageenan-induced edema. A: Control (0.04% Tween 80); B: Control + Carrageenan; C: Indometacin (10 mg/kg, i.p.) + Carrageenan; D: LA (50 mg/kg, i.p.) + Carrageenan. All figures were magnified by 400×.Back to article page