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. 2015 Dec 9;23:52. doi: 10.1186/s40199-015-0135-4

Fig. 6.

Fig. 6

Expression of TGF-β 1 in BSA-induced hepatic fibrosis in rats (immunohistochemical staining, magnification × 200). a normal group; b model group; c positive group; d CPhGs high dose group (500 mg/kg); e CPhGs middle dose group (250 mg/kg); f CPhGs low dose group (120 mg/kg)