Effect of Qi-protecting powder (Huqi San) on expression of c-jun, c-fos and c-myc in diethylnitrosamine-mediated hepatocarcinogenesis

Figure 2 Immunohistochemical examination of c-jun expression in liver sections from the normal control group (A), treated group with PH (removed the greater part of liver from rats alone) (B), Huqi Sangiven one week before the preparation of model rats (C), large dose therapeutic group (8 g/kg body weight) (D), model group (DEN + 2-AAF + PH) (E) and small dose therapeutic group (4 g/kg body weight) (F).