The Subjective Response to Nitrous Oxide is a Potential Pharmaco-Endophenotype for Alcohol Use Disorder: A Preliminary Study with Heavy Drinkers
Author(s) -
Katie Walsh,
Ravi Das,
Sunjeev K. Kamboj
Publication year - 2016
Publication title -
the international journal of neuropsychopharmacology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.897
H-Index - 107
eISSN - 1469-5111
pISSN - 1461-1457
DOI - 10.1093/ijnp/pyw063
Subject(s) - endophenotype , ketamine , psychology , alcohol use disorder , sedative , stimulant , alcohol , medicine , psychiatry , cognition , chemistry , biochemistry
Healthy people with a family history of alcohol problems show a pattern of subjective responses to alcohol that resemble those of affected probands. Studies on ketamine suggest that up-regulation of N-methyl-D-aspartate receptors (NMDARs) underlies these effects, and point to a pharmacologically-responsive endophenotype reflecting enhanced risk for alcohol-use disorders.
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