the present data show that 1 ) of the five pituitary hormones measured , only gh release is stimulated by prostaglandins at relatively low concentrations , 2 ) the pge-induced gh release can be competitively inhibited by 7-oxa-13-prostynoic acid , 3 ) the inhibition of gh release by somatostatin can not be reversed by pge2 and 4 ) the pges increase the responsiveness of the thyrotrophs to trh .
C0033554
prostaglandins
C0012472
pge2