title: Metaraminol uptake by human thrombocytes: a poor model for neuronal noradrenaline uptake.
abstract: The IC50 of a number of antidepressants and related drugs on the uptake of 1-metaraminol and serotonin into human thrombocytes, and of noradrenaline and serotonin into rat midbrain synaptosomes were compared. In accordance with previous reports, it was found that platelets provide a good model for the study of neuronal uptake of serotonin. Platelet uptake of 1-metaraminol, although correlated to some extent with noradrenaline uptake into synaptosomes, seems to be an unsatisfactory model for the neuronal uptake of the latter amine.
mesh_terms: D000818:Animals; D000928:Antidepressive Agents / Q000494:pharmacology; D001792:Blood Platelets / Q000187:drug effects / Q000378:metabolism*; D003864:Depression, Chemical; D006801:Humans; D008680:Metaraminol / Q000097:blood*; D009474:Neurons / Q000187:drug effects / Q000378:metabolism*; D009638:Norepinephrine / Q000378:metabolism*; D051381:Rats; D012701:Serotonin / Q000097:blood / Q000378:metabolism; D013574:Synaptosomes / Q000187:drug effects / Q000378:metabolism
chemical_list: D000928:Antidepressive Agents; D012701:Serotonin; D008680:Metaraminol; D009638:Norepinephrine