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: In-vitro effect of pirenzepine on motility of canine gall-bladder.
    Author: Pozo MJ, Salido MD, Madrid JA, Salido GM.
    Journal: J Pharm Pharmacol; 1990 Feb; 42(2):89-93. PubMed ID: 1972408.
    Abstract:
    The action of pirenzepine as an antimuscarinic drug has been investigated on motor responses of muscle strips in the canine gall-bladder. Pirenzepine was further used to examine whether gall-bladder motor responses to synthetic sulphated cholecystokinin octapeptide (CCK-8) are sensitive to pirenzepine. Pirenzepine (10(-9)-10(-5) M) antagonized muscle contractions in response to acetylcholine (10(-9)-10(-2) M) and CCK-8 (10(-11)-10(-6) M) in a significant manner. These findings indicate that pirenzepine is a potent antagonist of two substances that are the principal contractile mediators of gall-bladder contraction and suggest that long-term administration of pirenzepine could contribute to stasis of the gall-bladder.
    [Abstract] [Full Text] [Related] [New Search]