prompt release of several pituitary hormones was noticed after administration of the hypothalamic releasing hormones fsh/lh-rf and thyrotropin-releasing hormone , whereas insulin-induced hypoglycemia , levodopa , chlorpromazine and clomiphene citrate , all of which act at the level of the hypothalamus , did not alter basal pituitary secretion .
C0040162
thyrotropin-releasing hormone
C0032002
pituitary