应激与生殖内分泌功能障碍

Stress and reproductive endocrine dystunction

躯体和心理应激均能在HPG轴多水平抑制或损害生殖内分泌功能尤其是女性生殖内分泌功能 ,从而导致人类亚健康状态、临床生殖内分泌系统疾病 ,其发生机制与应激引起的下丘脑CRF和肾上腺GCS过度释放及其它神经内分泌改变密切相关 。

Physical and psychological stresses inhibit or harm reproductive endocrine especially female one at many levels of hypothalamo pituitary gonadal (HPG) axis, and result in subhealth conditions or clinic diseases in reproductive endocrine. The hypothalamic corticotropin-releasing factor (CRF) and adrenal glucocorticoids (GCS) overreleases and other neuroendocrine alterations induced by stress are implicated in the mechanisms responsible for the disturbance of reproductive endocrine. The declines in activities of synzyms for reproductive hormones cause sexual hormones reduces and disfunction in reproductive endocrine system.