Figure 6.

The liver histological appearance of hibernating lizards after S-metolachlor (SM) and metolachlor oxanilic acid (MO) exposure via soil (HE, 400×). (A,B) represent male and female liver in the control groups, respectively; (C,D) represent the male and female liver in the SM groups, respectively. (E,F) represent the male and female liver in the MO groups, respectively. The black hollow arrow represents necrosis. The solid black arrow represents hemosiderosis. The blue arrow represents hepatic lobule congestion. The yellow arrow represents vacuolization. The solid red arrow represents amyloidosis.