Endogenous opiates regulate oxytocin but not vasopressin secretion from the neurohypophysis.
D000818:Animals; D002090:Butyrophenones / Q000494:pharmacology*; D004558:Electric Stimulation; D066298:In Vitro Techniques; D007700:Kinetics; D008297:Male; D009270:Naloxone / Q000494:pharmacology*; D010121:Oxytocin / Q000378:metabolism*; D010904:Pituitary Gland, Posterior / Q000187:drug effects / Q000378:metabolism*; D051381:Rats; D011919:Rats, Inbred Strains; D013134:Spiperone / Q000494:pharmacology*; D014667:Vasopressins / Q000378:metabolism*
D002090:Butyrophenones; D014667:Vasopressins; D009270:Naloxone; D013134:Spiperone; D010121:Oxytocin