Estrogen Replacement Regulates Vaginal Innervations in Ovariectomized Adult Virgin Rats: A Histological Study

Table 1

Vaginal innervation by location and comparisons of SHAM and ovariectomized (OVX) rats (alpha = 0.05, two-tailed).

Location	Subject	⁢PGP9.5-ir nerves (per 1.2 mm^2)			P
		SHAM	OVX
Distal-half	10	4.74 ± 0.51	1.72 ± 0.28	5.217	<0.001
Proximal-half	10	2.81 ± 0.41	0.93 ± 0.24	3.992	0.001

⁢ (independent samples -tests).