abstract background: “polycystic ovary syndrome (pcos) is a complex endocrine and metabolic disorder associated with ovulatory dysfunction”. “autonomic and central nervous systems play important roles in the regulation of ovarian physiology”. the noradrenergic nucleus locus coeruleus (lc) plays a central role in the regulation of the sympathetic nervous system and synaptically connected to the ...

our studi es have shown normal cyclical patterns of ovarian stero ids and pituitary gonadotropines in pa tients with congenital absccncc o f th e uteru s. it appears that the life-long abscence of a fun ctioning uterus has no effect o n the fun ctional life span o f t he co rpus lurer um, but may have some effect in the level o f estrogenes iu th e seco nd half of the cycle.

Amenorrhoea is the constant feature of Anorexia Nervosa (AN), caused by sharp metabolism reduction gonadotropines as compared with prepubertal level, but its exact mechanism unknown. Biochemical mediators, involved in this process, include cortisol, leptin, growth hormone (GH), insulin-like factor (IGF-1) and cytokines. Experimental investigation that produced fat cells, plays a role metabolic ...