Fig. 6
From: Design and bioactivity evaluation of a novel autotaxin inhibitor with anti-hepatic fibrosis effects

Effects of the compound 4 on liver fibrosis in vivo. Liver sections stained with Sirius red. (A) The normal control group. (B) Model group. Mice were injected intraperitoneally with 20% CCl4 in rapeseed oil (0.5 ml/100 g body weight, twice weekly) for 33 days. (C–E) Model mice were intraperitoneally injected with the compound 4 of low-dose group (7.5 mg/kg), middle-dose (15 mg/kg), high-dose (30 mg/kg), respectively, starting from the 14th day of the CCl4 injection for a total of 20 days. (F) The normal mice treated with compound 4 of high-doze group (30 mg/kg) administration. Six random microscope fields were assessed. Magnification×10.