tokens: This study investigated whether boron would enhance the ability of 17beta-estradiol ( E2 ) or parathyroid hormone ( PTH ) to improve bone quality in ovariectomized OVX rats .
folded_tokens: this study investigate whether boron would enhance the ability of 17beta-estradiol ( e2 ) or parathyroid hormone ( pth ) to improve bone quality in ovariectomize OVX rat .