to clarify the regulatory mechanisms for the secretion of somatostatin ( srif ) from the hypothalamus , the effects of intracerebroventricular ( i.c.v . ) administration of growth hormone-releasing factor ( grf ) and corticotropin-releasing factor ( crf ) on srif secretion into hypophysial portal blood were examined in pentobarbital-anesthetized male rats .
C0020663
hypothalamus
C0037659
srif