Table 2.

Frequency of cells labelled by AR, PCNA and p63 immunohistochemistry in the male and female prostates from senile gerbils in experimental group

% Epithelial cells	Experimental group
	Control	EE/PRE
AR	♂ 51.17 ± 14.26	72.53 ± 10.14*
	♀ 80.00 ± 15.44	83.22 ± 12.66
p63 (basal cell)	♂ 11.23 ± 3.25	8.61 ± 3.60*
	♀ 14.00 ± 5.24	18.03 ± 7.60
PCNA	♂ 34.03 ± 18.52	62.82 ± 13.54*
	♀ 32.11 ± 15. 33	59. 435 ± 14.23*

Values expressed as the mean ± SD (n = 5). *Significant difference between the groups with P ≤ 0.05.