Research Article

Inhibitory Effects of Rhein on Renal Interstitial Fibrosis via the SHH-Gli1 Signal Pathway

Figure 2

Rhein improves renal fibrosis. Collagen fiber deposition (purple arrow) was observed in Masson staining. (b) ImageJ software was used to calculate the degree of renal fibrosis. ((c), (d)) Image-pro plus software was used to statistically analyze immunohistochemical staining results of TGF-β1 and α-SMA, respectively. , .
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