These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: Naloxone inhibits arginine vasotocin- (AVT) induced prolactin release in urethane-anesthetized male rats in vivo.
    Author: Blask DE, Vaughan MK.
    Journal: Neurosci Lett; 1980 Jun; 18(2):181-4. PubMed ID: 7052489.
    Abstract:
    Arginine vasotocin (AVT) (1 microgram) elicited a two-fold increase in serum prolactin (Prl) levels 10 min following its i.v. injection into urethane-anesthetized adult male rats. At 20 min after AVT administration serum Prl concentrations had essentially returned to preinjection levels. Prior treatment of the animals with 0.2 mg/kg body weight of naloxone (Nal), an opiate antagonist, completely blocked the Prl response to a single injection of AVT. Nal itself did not alter the titers of Prl at any time point. The results suggest that the in vivo Prl-releasing effect of AVT is mediated via an interaction with opiate receptors.
    [Abstract] [Full Text] [Related] [New Search]