Relation between hypothalamic-pituitary-adrenal axis activity and insulin resistance in woman with polycystic ovary syndrome
10.3760/cma.j.issn.1000-6699.2010.05.006
- VernacularTitle:多囊卵巢综合征患者下丘脑-垂体-肾上腺轴改变与胰岛素抵抗的关系
- Author:
Tao TAO
;
Wei LIU
;
Jiejin YANG
;
Xiuying MAO
;
Qi CHENG
;
Jiawen ZHOU
;
Yawen CHEN
- Publication Type:Journal Article
- Keywords:
Polycystic ovary syndrome;
Insulin resistance;
Hypothalamic-pituitary-adrenal axis;
Cortisol
- From:
Chinese Journal of Endocrinology and Metabolism
2010;26(5):368-369
- CountryChina
- Language:Chinese
-
Abstract:
Forty women with polycystic ovary syndrome( PCOS) were enrolled. Basal plasma and urine cortisol, pituitary hormones, homeostasis model assessment for insulin resistance, and plasma cortisol in 0. 25 mg dexamethasone inhibition test were determined. In over-weight or obese PCOS patients, cortisol levels before and after inhibition test were increased (P<0. 05 or P<0. 01 ). The results suggest that the feed-back regulation of glucocorticoids to hypothalamas-pituitary is impaired and the change in hypothalamic-pituitary-adrenal axis is associated with insulin resistance.
