Fig. 2.
The relative liver weight compared among the groups (G1, G2, G3 and G4) demonstrated that the relative liver weight of the DEN groups (G2, G3 and G4) was significantly higher than that of the control group (G1). G1; PBS, G2; DEN, G3; DEN+0.07% geraniol, G4; DEN+0.35% geraniol. **P < 0.01. DEN, diethylnitrosamine; PBS, phosphate-buffered saline.