Fig. 4From: Protective role of berberine in isoprenaline-induced cardiac fibrosis in ratsEffects of berberine on the M1 population of macrophages. (a) Quantitative analysis of mRNA expression of M1 marker, IFNγ and M2 markers, Arg1, IL-10 and Mrc1. (b) Representative dot plot of M1 subpopulations in control group and the rats injected with ISO 3 and 7 days later. M1 cells were labelled with F4/80 and CD86. *P < 0.05 as compared with the control group. #P < 0.05 vs. the corresponding ISO groupBack to article page