The evaluation of ghrelin mRNA expression in human somatotroph adenomas.
: Ghrelin is one of the peptides involved into GH-release, binding to specific GHS receptors on hypothalamus and pituitary. The ghrelin peptide and ghrelin mRNA have been detected in several regions of hypothalamus, in normal pituitary, as well as in various types of pituitary adenoma, with different levels of expression in different tu.....