neurotensin significantly reduced basal secretion of both tsh and prl ( p less than 0.001 ) from cultured pituitary cells , and abolished thyrotrophin releasing hormone ( trh ) -stimulated tsh thyrotrophin releasing hormone ( trh ) -stimulated tsh tsh and prl release ( p less than 0.02 ) from perifused pituitary fragments .
C0040162
trh
C0032002
pituitary