Table 1.

BMD values of whole body, pelvis and spine in four groups.

Groups	Whole body (g/cm2)	Pelvis (g/cm2)	Spine (g/cm2)
SHAM	0.173 ± 0.005	0.170 ± 0.004	0.158 ± 0.005
OVX	0.155 ± 0.008*	0.154 ± 0.008*	0.143 ± 0.008*
SHAM + EP	0.170 ± 0.005	0.168 ± 0.005	0.159 ± 0.006
OVX + EP	0.157 ± 0.010**	0.153 ± 0.011**	0.138 ± 0.008**

Values are expressed as means ± SEM; n = 6.

*P < 0.05 versus SHAM rats, **P < 0.05 versus SHAM + EP rats.