somatostatin-14 and somatostatin-28 pretreatment down-regulate somatostatin-14 receptors and have biphasic effects on forskolin-stimulated cyclic adenosine , 3',5'-monophosphate synthesis and adrenocorticotropin secretion in mouse anterior pituitary tumor cells .
C0037659
somatostatin-14
C0074854
somatostatin-28