alysis for the expression of arginase-1 mRNA. (B) Amplicons were densitometrically quantified; bars representrelative amounts of amplified iNOS mRNA normalized against GAPDH. (C)Comparison of NO production, in macrophages at 2 and 7 days. (D) Comparison of levels of expression of iNOS with ARG1 mRNAs at 2 and 7 days. Graph shows collective data (*; Significant at P-value<0.05, **; Significant at P-value<0.01, ***; Significant at P-value<0.001). (n=3)