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. 2015 Oct 21;15:378. doi: 10.1186/s12906-015-0909-8

Fig. 4.

Fig. 4

Icariin increased the protein levels of HGF and BMP-7 while reduced TGF-β1 level. The protein levels of TGF-β1 (a), HGF (b), and BMP-7 (c) in rat kidney were assayed by immunohistochemical staining with specific antibodies. Representative pictures and the quantitative summaries were given. *, p < 0.01 compared to sham group; #, p < 0.01 compared to CKD model group