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Interaction between substance P and TRH in the control of prolactin release
(BioScientifica, 2000-02)
Substance P (SP) may participate as a paracrine and/or autocrine factor in the regulation of anterior pituitary function. This project studied the effect of TRH on SP content and release from anterior pituitary and the ...
Zinc does not inhibit prolactin secretion during insulin-induced hypoglycemia in normal men
(2006-03-01)
Zinc (Zn ++) has been shown as an important physiological inhibitor of pituitary PRL release, and Zn ++ and PRL could be involved in a negative feedback regulatory loop. However, this inhibitory effect has not been detected ...
Zinc does not inhibit prolactin secretion during insulin-induced hypoglycemia in normal men
(2006-03-01)
Zinc (Zn ++) has been shown as an important physiological inhibitor of pituitary PRL release, and Zn ++ and PRL could be involved in a negative feedback regulatory loop. However, this inhibitory effect has not been detected ...
Opioid modulation of prolactin secretion induced by stress during late pregnancy: Role of ovarian steroids
(Elsevier, 2014-06)
Background: The opioid system modulates prolactin release during late pregnancy. Its role and the participation of ovarian hormones in this modulation are explored in ether stress-induced prolactin release. Methods/Results: ...
Role of phosphidiesterase and protein kinase G on nitric oxide-induced inhibition of prolactin release from the rat anterior pituitary
(BioScientifica, 2000-08)
Objective: In order to determine the mechanism by which nitric oxide (NO) inhibits prolactin release, we investigated the participation of cGMP-dependent cAMP-phosphodiesterases (PDEs) and protein kinase G (PKG) in this ...
Lack of inhibitory effect of zinc on prolactin secretion induced by cimetidine
(2005-06-01)
The dopaminergic, serotoninergic and GABA-ergic systems are closely involved in PRL secretion, as well as thyrotropin-releasing hormone. There is some evidence that zinc interacts with some of these neuroamines and ...
Lack of inhibitory effect of zinc on prolactin secretion induced by cimetidine
(2005-06-01)
The dopaminergic, serotoninergic and GABA-ergic systems are closely involved in PRL secretion, as well as thyrotropin-releasing hormone. There is some evidence that zinc interacts with some of these neuroamines and ...