to clarify the functional characteristics of prolactin ( prl ) -producing adenoma cells , the effect of trh , prostaglandin e1 ( pge1 ) , theophylline , dopamine and dopaminergic antagonists on prl secretion was examined in vitro in perifused pituitary adenoma tissues obtained at surgery from 8 patients with prolactinoma .
C0032000
pituitary adenoma
C0033375
prolactinoma