The effccts of 17-?estradiol on capillary ultrastructure of medulla oblongata in ovariectomized rats
- VernacularTitle:雌二醇对去卵巢大鼠延髓毛细血管超微结构的影响
- Author:
Fengbin WANG
;
Kexin TANG
;
Hongxin JIANG
;
Yingjun GUAN
;
Yanan WANG
- Publication Type:Journal Article
- Keywords:
estradiol;
Capillary;
Ultrastructure;
Ovariectomy
- From:
Journal of Medical Postgraduates
2004;0(01):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To study the effects of 17-? estradiol on capillary ultrastructure of medulla oblongata in ovariectomized rats. Methods: The 30 adult femal rats were randomly divided into ovariectomy group(A group), estradiol group(B group) and sham- ovariectomy group(C group).The rats of A group and B group were bilaterally ovariectomized ,Which were injected with normalsaline 0.1 ml/d), 17-? estradiol(20 ?g/kg?d -1) ,The rats of D group were sham- ovariectomy ,animals were injected with normalsaline(0.1 ml/d), for 6 weeks. Results:(1)The level of serum estradiol of A group was significantly decreased compared with C group(P
