Fig. 1
From: Rhein alleviates renal interstitial fibrosis by inhibiting tubular cell apoptosis in rats
Effect of UUO on the expression levels of renal type I collagen and α-SMA in the rat kidneys. mRNA (a) and protein (b) expression levels of renal type I collagen and α-SMA in the kidneys of sham and UUO model rats. Data were shown as mean ± SD. *p < 0.05, **p < 0.01, compared to sham