2010
SPECT imaging of nicotinic acetylcholine receptors in nonsmoking heavy alcohol drinking individuals
Esterlis I, Cosgrove KP, Petrakis IL, McKee SA, Bois F, Krantzler E, Stiklus SM, Perry EB, Tamagnan GD, Seibyl JP, Krystal JH, Staley JK. SPECT imaging of nicotinic acetylcholine receptors in nonsmoking heavy alcohol drinking individuals. Drug And Alcohol Dependence 2010, 108: 146-150. PMID: 20074869, PMCID: PMC2871672, DOI: 10.1016/j.drugalcdep.2009.12.006.Peer-Reviewed Original ResearchConceptsDrinks/occasionNicotinic acetylcholine receptorsControl nonsmokersAcetylcholine receptorsHeavy drinkersHeavy drinkingLast alcoholic beverageHeavy alcohol drinkersHeavy alcoholSingle photon emissionSeverity of drinkingEffect of ageTobacco smokingAlcohol drinkersAlcohol drinkingCommon neural substrateNonsmokersAlcohol consumptionReceptor availabilityLarger studyAlcohol drinksAlcohol use behaviorsAddictive disordersDrinkersNeural substrates
2008
Ethanol-like effects of thiopental and ketamine in healthy humans
Dickerson D, Pittman B, Ralevski E, Perrino A, Limoncelli D, Edgecombe J, Acampora G, Krystal J, Petrakis I. Ethanol-like effects of thiopental and ketamine in healthy humans. Journal Of Psychopharmacology 2008, 24: 203-211. PMID: 19028835, PMCID: PMC4484757, DOI: 10.1177/0269881108098612.Peer-Reviewed Original ResearchConceptsEthanol-like effectsEthanol-related effectsNMDA receptor antagonistBlock NMDA receptorsNMDA receptor antagonismSeparate test daysGamma-aminobutyric acidReceptor antagonismSubanesthetic dosesReceptor antagonistNMDA receptorsFamily historyEthanol intoxicationHealthy humansPharmacological agentsEthanol effectsKetamineReceptor activityReceptor functionLarger studyBehavioral effectsThiopentalIntoxicationSubjective intoxicationTest day