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Effects of gonadectomy on prolactin and LH secretion and the pituitary-thyroid axis in male dogs
(Elsevier B.V., 2009-03-15)
The effects of gonadectomy on the secretion of prolactin, LH, TSH, and thyroxine were investigated. Blood serum hormone concentrations were analysed before and at 20, 120, and 180 min after a single iv TRH injection in ...
Pituitary changes involved in prolactin secretion induced by mifepristone and naloxone during late pregnancy
(Karger, 2009-10)
The antiprogesterone mifepristone facilitates prolactin release, an effect enhanced by administration of the opioid antagonist naloxone. The present study explores ultrastructural changes in lactotropes after mifepristone ...
TGFβ1 regulates prolactin secretion during postnatal development: Gender differences
(BioScientifica, 2020-07)
Serum prolactin levels gradually increase from birth to puberty in both male and female rats, with higher levels observed in female since the first days of life. The increase in lactotroph secretion was attributed to the ...
Influence of postnatal prolactin modulation on the development and maturation of ventral prostate in young rats
(Csiro Publishing, 2018-06-01)
Besides androgenic dependence, other hormones also influence the prostate biology. Prolactin has been described as an important hormone associated with maintenance of prostatic morphophysiology; however, there is a lack ...
ENDOCRINE INTERACTION BETWEEN ZINC AND PROLACTIN - AN INTERPRETATIVE REVIEW
(Humana Press Inc, 1995-08-01)
Zinc plays a very important role in animal and human metabolism. Nowadays, it is one of the most extensively studied trace element, since its sphere of action has been demonstrated to be very broad. From the biochemical ...
ENDOCRINE INTERACTION BETWEEN ZINC AND PROLACTIN - AN INTERPRETATIVE REVIEW
(Humana Press Inc, 1995-08-01)
Zinc plays a very important role in animal and human metabolism. Nowadays, it is one of the most extensively studied trace element, since its sphere of action has been demonstrated to be very broad. From the biochemical ...
TGFβ1 regulates prolactin secretion during postnatal development: gender differences
(BioScientifica, 2020-07)
Serum prolactin levels gradually increase from birth to puberty in both male and female rats, with higher levels observed in female since the first days of life. The increase in lactotroph secretion was attributed to the ...
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 ...