Endocrine Abstracts

Pomc synthesis and ACTH secretion by the anterior pituitary are controlled by two major, opposing players namely CRH and glucocorticoids. Most studies were performed on the AtT-20 mouse corticotroph tumor cell line or Pomc-transfected cells.Aim: Aim of the present study was to evaluate the effect of CRH and DEX on Pomc expression and ACTH secretion in normal rat corticotropes in vitro.Methods: Rat anteri...