Shen-Shuai-Ling Formulation Attenuates Renal Interstitial Fibrosis in Chronic Kidney Disease by Regulating SHH-Gli1 Signaling Pathway

Figure 5

Masson staining to observe renal tissue fibrosis in each group. (a) 1: Sham group; 2: Model group; 3: SSLF group; 4: CPN group; 5: C + S group (Masson staining, ×200). (b) The scores of tubular injury index in Masson staining.^# < 0.01 compared with the Model group, ^☆ < 0.05 compared with the S + C group, and ^★ > 0.05 compared with the CPN group.

(a)

(b)