to investigate whether terbutaline ( t ) influences the release of prolactin ( prl ) and/or thyrotropin ( tsh ) from the anterior pituitary , 25 micrograms thyrotropin-releasing hormone ( trh ) was injected iv in 7 normal subjects who were pre-treated orally with either t or placebo .
C0040160
thyrotropin
C0032016
anterior pituitary