Pituitary gonadotropin releasing hormone (GnRH) receptor levels in intact and ovariectomized-adrenalectomized female golden hamsters on a short photoperiod.
Experientia
; 42(6): 615-7, 1986 Jun 15.
Article
em En
| MEDLINE
| ID: mdl-3013673
ABSTRACT
Both intact and ovariectomized + adrenalectomized hamsters on a short photoperiod, had a daily surge in plasma LH at approximately 16.00-18.00 h. The number of pituitary GnRH receptors was generally lower in ovariectomized + adrenalectomized hamsters than in intact animals, but both intact and ovariectomized + adrenalectomized hamsters had a decrease in the number of receptors just prior to the LH surge. These results show that gonadal steroids are not involved in regulating the pre-LH surge fall in the number of GnRH receptors.
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Base de dados:
MEDLINE
Assunto principal:
Periodicidade
/
Hipófise
/
Ovariectomia
/
Adrenalectomia
/
Receptores de Superfície Celular
/
Luz
Limite:
Animals
Idioma:
En
Ano de publicação:
1986
Tipo de documento:
Article