CB2 Receptor Activation Ameliorates the Proinflammatory Activity in Acute Lung Injury Induced by Paraquat
Figure 3
Effects of JWH133 on CB2 receptor in lung tissues of paraquat- (PQ-) induced acute lung injury rats. JWH133 was intraperitoneally administered 1 h before intraperitoneal administration of PQ. Lung tissue was collected after PQ administration for 72 h to determine the expression of CB2 receptor by immunohistochemistry (a) and Western blotting (b). L-JWH133: JWH133 at the low dose of 5 mg/kg and H-JWH133: JWH133 at the high dose of 20 mg/kg. The values presented are the . versus PQ group; versus L-JWH133 group.
