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: Liberation of histamine by compound 48/80, tolazoline, betahistine and burimamide from isolated spontaneously beating guinea pig and rabbit atrial pairs.
    Author: Light KE, Hughes MJ.
    Journal: Agents Actions; 1979 Jun; 9(2):141-7. PubMed ID: 89803.
    Abstract:
    Tolazoline, betahistine, burimamide and compound 48/80 release histamine from isolated guinea pig atria resulting in histamine concentrations that stimulate H2-receptors. Tolazoline, burimamide and 48/80 also release histamine from rabbit atria but do not result in histamine concentrations that will stimulate either H1- or H2-receptors. However, betahistine (which does not release histamine from rabbit atria) and tolazoline stimulate the rabbit atrial chronotropic response by releasing catecholamines.
    [Abstract] [Full Text] [Related] [New Search]