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: BAY K 8644 enhances immobility in the mouse behavioral despair test, an effect blocked by nifedipine.
    Author: Mogilnicka E, Czyrak A, Maj J.
    Journal: Eur J Pharmacol; 1988 Jul 07; 151(2):307-11. PubMed ID: 2458947.
    Abstract:
    The effect of the dihydropyridine calcium channel agonist, BAY K 8644 (0.05, 0.1, 0.5 mg/kg i.p.), in the mouse behavioral despair test was investigated. BAY K 8644 dose dependently prolonged the duration of immobility. The BAY K 8644 (0.1 mg/kg)-induced prolongation of immobility was antagonized by the dihydropyridine calcium channel antagonist, nifedipine, but not by the non-dihydropyridine type antagonists, verapamil and diltiazem. The effect of BAY K 8644 was also antagonized by desipramine and imipramine but not by citalopram and iprindole. Therefore we suggest that central dihydropyridine binding sites play a role in despair behavior.
    [Abstract] [Full Text] [Related] [New Search]