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A single dose of allopregnanolone affects rat ovarian morphology and steroidogenesis
(BioScientifica, 2016-10)
Allopregnanolone, a progesterone metabolite, is one of the best characterized neurosteroids. In a dose that mimics serum levels during stress, allopregnanolone inhibits sexual receptivity and ovulation and induces a decrease ...
Prepubertal administration of estradiol valerate disrupts cyclicity and leads to cystic ovarian morphology during adult life in the rat: Role of sympathetic innervation
(ENDOCRINE SOC, 2003-10-01)
Administration of estradiol valerate (EV) to adult rats leads to anovulation and cystic ovarian morphology. Sympathetic ovarian nerve denervation (SONX) overcomes this disruption. In this study, we determined whether EV ...
The role of ACTH in the pathogenesis of Polycystic Ovarian Syndrome in the rat: hormonal profiles and ovarian morphology.
(Acad Sciences Czech Republic, 2007-12)
Numerous hypotheses have been proposed about the pathogenia of the polycystic ovarian syndrome (PCOS). However, hormonal control of the persistent follicle has not been established. The objective of the present study was ...
Prepubertal administration of estradiol valerate disrupts cyclicity and leads to cystic ovarian morphology during adult life in the rat: role of sympathetic innervation
(ASSOCIATION FOR THE STUDY OF INTERNAL SECRETIONS, 2003)
Temporal window in which exposure to estradiol permanently modifies ovarian function causing polycystic ovary morphology in rats
(AMERICAN SOCIETY FOR REPRODUCTIVE MEDICINE, 2012)
Erratum: A single dose of allopregnanolone affects rat ovarian morphology and steroidogenesis((2017) 153 (75–83) DOI: 10.1530/REP-16-0463)
(BioScientifica, 2017-07)
Allopregnanolone, a progesterone metabolite, is one of the best characterized neurosteroids. In a dose that mimics serum levels during stress, allopregnanolone inhibits sexual receptivity and ovulation and induces a decrease ...
Temporal window in which exposure to estradiol permanently modifies ovarian function causing polycystic ovary morphology in rats
(2012)
Objective: To investigate the developmental window in which E2 exposure produces irreversible changes in ovarian function resulting in polycystic ovary. Design: Basic experimental study. Setting: University animal laboratory. ...
Stress promotes development of ovarian cysts in rats - The possible role of sympathetic nerve activation
(HUMANA PRESS INC, 1998-06)
The ovarian content of neuropeptide Y (NPY) (colocalized with NE) was significantly decreased. These results suggest that NE synthesis and its secretion are increased during this period and correlate with the increase in ...
Locus coeruleus mediates cold stress-induced polycystic ovary in rats
(ENDOCRINE SOC, 2008-06)
Previous reports about the rat ovary have shown that cold stress promotes ovarian morphological alterations related to a polycystic ovary (PCO) condition through activation of the ovarian sympathetic nerves. Because the ...