ea0011p897 | Thyroid | ECE2006
Broglio F
, Prodam F
, Riganti F
, Gramaglia E
, Rossetto R
, Maccario M
, Ghigo E
Both hyper- and hypothyroidism show reduced spontaneous and GHRH-stimulated GH secretion. Although impaired GHRH secretion and activity as well as reduced GH pituitary synthesis have been reported in these pathological conditions, a definitive description of the underlying pathophysiological mechanisms have not been provided yet. Ghrelin elicits a potent GH-releasing effect partially mediated by a functional somatostatin antagonism and a synergic interaction with GHRH. Moreove...