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. 2018 Feb 1;11(2):1009–1017.

Figure 3.

Figure 3

Treatment of CA inhibited Smad3 expression and increased Smad7 expression in the renal tissues of the UUO rats. CA or vehicle control was orally administered in sham- or UUO-operated rats starting on the day of the surgery for 14 days. A. Representative photomicrographs show the immuno-histochemical results of each group (400×). B. Quantification of Smad3 and Smad7 expression in each group. Error bars represent mean ± SD. *P<0.05 compared with Smad3 in sham group; #P<0.05 compared with Smad3 in UUO group; +P<0.05 compared with Smad7 in sham group; &P<0.05 compared with Smad7 in UUO group.