Title : Positron emission tomography imaging of mu- and delta-opioid receptor binding in alcohol-dependent and healthy control subjects.

Pub. Date : 2011 Dec

PMID : 21689118






3 Functional Relationships(s)
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1 CONCLUSIONS: Our observation of higher [(11)C]CFN BP(ND) in alcohol-dependent subjects can result from up-regulation of MOR and/or reduction in endogenous opioid peptides following long-term alcohol consumption, dependence, and/or withdrawal. Alcohols opioid receptor mu 1 Homo sapiens
2 Alternatively, the higher [(11)C]CFN BP(ND) in alcohol-dependent subjects may be an etiological difference that predisposed these individuals to alcohol dependence or may have developed as a result of increased exposure to childhood adversity, stress, and other environmental factors known to increase MOR. Alcohols opioid receptor mu 1 Homo sapiens
3 The finding that alcohol-dependent subjects had higher [(11)C]CFN BP(ND) is consistent with a prominent role of the MOR in alcohol dependence. Alcohols opioid receptor mu 1 Homo sapiens