Effects of estrogen on estrogen receptors in myocardium of ovariectomized female rats / 中国临床药理学与治疗学

ABSTRACT

AIM:To investigate the expression of estrogen receptors in myocardium of ovariectomized female rats.METHODS:One week after bilateral ovariectomy,the female SD rats were divided into 3 groups randomlyOVX +estrogen(0.15 mg/kg,s.c.),OVX + normal sodium and control.After 4 weeks of treatment,the expression of estrogen receptors in the myocardium were evaluated by Western blotting.RESULTS:After ovariectomy,serum estrogen decreased significantly,compared with control[(88?22 vs 403?59)pmol/L,P