L-Deprenyl increases striatal dopamine release through an amphetamine-like action
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چکیده
منابع مشابه
Effects of estrogen agonists on amphetamine-stimulated striatal dopamine release.
Based upon the observation that estrogen acts in the striatum to rapidly modulate dopamine (DA) neural transmission and DA-mediated behaviors, it has been postulated that these effects of estrogen are mediated by a specific, membrane-bound receptor mechanism. To further characterize the pharmacological specificity of the estrogen binding site, the present experiments examine effects of various ...
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BACKGROUND Recent brain imaging studies have indicated that schizophrenia is associated with increased amphetamine-induced dopamine release in the striatum. It has long been hypothesized that dysregulation of subcortical dopamine systems in schizophrenia might result from a failure of the prefrontal cortex (PFC) to adequately control subcortical dopaminergic function. The activity of midbrain d...
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Repeated, intermittent treatment of rats with amphetamine followed by a withdrawal period leads to an enhancement in amphetamine-induced dopamine release. We previously reported an increased stoichiometry of site 3-phospho-synapsin I and increased levels of phospho-Ser41-neuromodulin in striatum after repeated amphetamine. In this study, we examined whether the enhanced amphetamine-induced dopa...
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Ovariectomy (OVX) of female rats results in a decreased behavioral response to stimulation of the mesostriatal dopamine (DA) system and decreased striatal DA release in vitro. Estrogen replacement restores both behavioral and neurochemical responsiveness. In this report, microdialysis in freely moving rats is used to simultaneously study the behavioral and neurochemical effects of systemic estr...
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The stimulant drug amphetamine is postulated to enhance dopamine release through the plasmalemmal dopamine transporter by an exchange diffusion with synaptosomal dopamine. Because protein kinase C has been shown to have an effect on dopamine transporter activity, we examined the effect of protein kinase C inhibitors on endogenous dopamine release stimulated by amphetamine in perfused rat striat...
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ژورنال
عنوان ژورنال: Japanese Journal of Pharmacology
سال: 1998
ISSN: 0021-5198
DOI: 10.1016/s0021-5198(19)40465-4