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: [Effects of amiridin and tacrine, drugs effective in Alzheimer's disease, on synaptosomal uptake of neuromediators].
    Author: Burov IuV, Baĭmanov TD, Maĭsov NI.
    Journal: Biull Eksp Biol Med; 1992 Apr; 113(4):379-81. PubMed ID: 1356507.
    Abstract:
    The study of the drugs effective in the treatment of cognitive deficits and memory loss associated with senile dementia of the Alzheimer's type--tacrine and amiridin, acetylcholinesterase inhibitor physostigmine and nootrop piracetam on uptake of 3H-serotonin (3H-5-HT), 3H-adrenaline (3H-AD), 3H-noradrenaline (3H-HA), 2H-dopamine (3H-DA), 3H-gamma-aminobutyric acid (3H-GABA), 3H-glutamic acid (3H-GLU), 3H-aspartic acid (3H-ASP) and 3H-glycine (3H-GLI) showed that tacrine and amiridin (5 x 10(-5) M) statistically significantly (P less than 0.05) inhibited the uptake of 3H-DA and 3H-5-HT. Physostigmine at concentration 5 x 10(-4) M statistically significantly (P less than 0.05) inhibited uptake of 3H-5-HT only. Piracetam at concentration range 1-5 x 10(-3) M had no effect on uptake of all investigated neurotransmitters. The above finding suggest that the uptake of neurotransmitter in nerve terminals is not the main target of amiridin and tacrine.
    [Abstract] [Full Text] [Related] [New Search]