Enkephalin analogues and naloxone modulate the release of growth hormone and prolactin--evidence for regulation by an endogenous opioid peptide in brain.
D000818:Animals; D001921:Brain / Q000187:drug effects / Q000502:physiology*; D004305:Dose-Response Relationship, Drug; D004723:Endorphins / Q000494:pharmacology* / Q000502:physiology*; D004745:Enkephalins / Q000494:pharmacology*; D005260:Female; D013006:Growth Hormone / Q000097:blood*; D009020:Morphine / Q000494:pharmacology; D009270:Naloxone / Q000494:pharmacology*; D011388:Prolactin / Q000097:blood*; D051381:Rats; D013329:Structure-Activity Relationship
D004723:Endorphins; D004745:Enkephalins; D009270:Naloxone; D009020:Morphine; D011388:Prolactin; D013006:Growth Hormone