Figure 3. DRm217 attenuated but ouabain strengthened renal fibrosis. (A) Represent images of Masson staining for renal cortex. (B) Represent images of Masson staining for renal medulla. (C) Quantitative analysis of Masson-staining area. (D) RT-qPCR analysis of mRNA levels of Collagen I. n=6-8. Means±SEM; * p<0.05, **p<0.01, vs control group (Con); # p<0.05, ## p<0.01, vs NX group. Scale bar, 100 μm.