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Inhibition of inducible nitric oxide synthase (iNOS) and cyclooxygenase 2 (COX-2) protein expression by ellagic acid (EA) induced by carrageenan (Carr) in rat paw edema for 5 h. Tissue hemogenated were then prepared and subjected to western blotting using an antibody specific for iNOS and COX-2. β-actin was used as an internal control. EA: Ellagic acid (30 mg/kg, intraperitoneal [i.p.]), Indo: Indomethacin (5 mg/kg, i.p.)
