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Imipramine and mianserin are equipotent inhibitors of noradrenaline (NA) uptake in synaptosomes. However, after in vivo administration, NA uptake was inhibited only in synaptosomes from imipramine-treated rats, suggesting that imipramine, or its metabolite desipramine, binds to the NA carrier in a manner outlasting the preparation of synaptosomes, whereas(More)
The mechanisms of dopamine (DA) release central nerve endings have been investigated utilizing superfused rat striatal synaptosomes. Nomifensine was selected as a tool to discriminate between release mediated by the DA carrier and release occurring independently of the carrier. The following conclusions can be drawn from the results obtained: 1) Alterations(More)
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