Table 3.

Labeling indices of Ki67 and 8‐OHdG in HG‐PIN of ventral and lateral prostate

Treatment	Ventral prostate		Lateral prostate
	Ki67	8‐OHdG	Ki67	8‐OHdG
Control	52.6 ± 1.1	2.9 ± 0.4	49.7 ± 1.6	2.7 ± 0.4
100 mg/L	43.8 ± 2.2***	2.3 ± 0.4**	35.2 ± 7.2***	2.0 ± 0.2***
500 mg/L	24.4 ± 1.8***	1.5 ± 0.3***	18.4 ± 2.8***	1.5 ± 0.2***

**, ***Significantly different from control group, P < 0.01, 0.001, respectively.