Search results for "D3 dopamine receptor binding"
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Acute effect of intravenously applied alcohol in the human striatal and extrastriatal D2 /D3 dopamine system
2016
Investigations on the acute effects of alcohol in the human mesolimbic dopamine D2 /D3 receptor system have yielded conflicting results. With respect to the effects of alcohol on extrastriatal D2 /D3 dopamine receptors no investigations have been reported yet. Therefore we applied PET imaging using the postsynaptic dopamine D2 /D3 receptor ligand [18 F]fallypride addressing the question, whether intravenously applied alcohol stimulates the extrastriatal and striatal dopamine system. We measured subjective effects of alcohol and made correlation analyses with the striatal and extrastriatal D2 /D3 binding potential. Twenty-four healthy male μ-opioid receptor (OPRM1)118G allele carriers underw…