Figure 8From: Anti-inflammatory effects and possible mechanism of action of lupeol acetate isolated from Himatanthus drasticus (Mart.) PlumelImmunohistochemical staining for TNF-α 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: Indomethacin (10 mg/kg, i.p.) + Carrageenan; D: LA (50 mg/kg, i.p.) + Carrageenan. All figures were magnified by 400×.Back to article page