2022
Ghrelin Predicts Stimulant and Sedative Effects of Alcohol in Heavy Drinkers
Ralevski E, Horvath T, Shanabrough M, Newcomb J, Pisani E, Petrakis I. Ghrelin Predicts Stimulant and Sedative Effects of Alcohol in Heavy Drinkers. Alcohol And Alcoholism 2022, 58: 100-106. PMID: 36382470, PMCID: PMC9830489, DOI: 10.1093/alcalc/agac058.Peer-Reviewed Original Research
2017
2341
Vaughan C, Stangl B, Sinha R, Ramchandani V. 2341. Journal Of Clinical And Translational Science 2017, 1: 36-36. PMCID: PMC6798883, DOI: 10.1017/cts.2017.132.Peer-Reviewed Original ResearchChronic stressful eventsDrug Effects QuestionnaireNon-dependent drinkersAlcohol Urge QuestionnaireStress interviewStressful eventsChronic stressorsEarly life stress eventsBetter treatment outcomesChronic stress scoresAlcohol use disorderEarly life stressImpact of stressLife eventsRecent life eventsLife stress eventsImpaired Control ScaleMore chronic stressorsAlcohol infusionIntravenous alcoholTreatment outcomesPriming exposureLife Stress QuestionnaireUse disordersEffects QuestionnaireGhrelin is Supressed by Intravenous Alcohol and is Related to Stimulant and Sedative Effects of Alcohol
Ralevski E, Horvath TL, Shanabrough M, Hayden R, Newcomb J, Petrakis I. Ghrelin is Supressed by Intravenous Alcohol and is Related to Stimulant and Sedative Effects of Alcohol. Alcohol And Alcoholism 2017, 52: 431-438. PMID: 28481974, DOI: 10.1093/alcalc/agx022.Peer-Reviewed Original ResearchConceptsGhrelin levelsDoses of alcoholHealthy social drinkersSubjective effectsTG levelsAlcohol infusionSedative effectsLow doseHigh doseOral alcohol administrationIntravenous alcohol infusionFeeding-related peptidesSocial drinkersAlcohol administrationIntravenous alcoholOral alcoholGhrelinPercent changeInfusionRewarding propertiesBehavioral effectsAlcohol effectsDoseTime pointsSignificant predictors
2016
Differences in IV alcohol-induced dopamine release in the ventral striatum of social drinkers and nontreatment-seeking alcoholics
Yoder K, Albrecht D, Dzemidzic M, Normandin M, Federici L, Graves T, Herring C, Hile K, Walters J, Liang T, Plawecki M, O'Connor S, Kareken D. Differences in IV alcohol-induced dopamine release in the ventral striatum of social drinkers and nontreatment-seeking alcoholics. Drug And Alcohol Dependence 2016, 160: 163-169. PMID: 26832934, PMCID: PMC5074339, DOI: 10.1016/j.drugalcdep.2016.01.001.Peer-Reviewed Original ResearchConceptsSample of social drinkersNontreatment-seeking alcoholicsSocial drinkersVentral striatumDopamine releaseAlcohol intoxicationAlcohol-induced dopamine releaseVoxel-wise binding potentialTarget breath alcohol concentrationEffects of alcohol intoxicationRight ventral striatumInduce dopamine releaseStriatal DA systemIntravenous alcohol infusionAlcohol use disorderResponse to alcoholBreath alcohol concentrationDA responseStriatal dopamineDA systemTarget BrACAlcohol clampUse disorderDependent drinkersAlcohol infusion
2011
Preliminary Findings on the Interactive Effects of IV Ethanol and IV Nicotine on Human Behavior and Cognition: A Laboratory Study
Ralevski E, Perry EB, D’Souza D, Bufis V, Elander J, Limoncelli D, Vendetti M, Dean E, Cooper TB, McKee S, Petrakis I. Preliminary Findings on the Interactive Effects of IV Ethanol and IV Nicotine on Human Behavior and Cognition: A Laboratory Study. Nicotine & Tobacco Research 2011, 14: 596-606. PMID: 22180582, PMCID: PMC6281082, DOI: 10.1093/ntr/ntr258.Peer-Reviewed Original ResearchConceptsRey Auditory Verbal Learning TaskAuditory Verbal Learning TaskVerbal learning taskAcute intravenous alcoholSubjective alcohol effectsBiphasic Alcohol Effects ScaleAlcohol-induced deficitsAlcohol-induced impairmentDoses of alcoholActive nicotineInteractive effectsTest dayCognitive inhibitionVerbal learningCognitive performanceLearning taskSubjective intoxicationAlcohol effectsHuman behaviorNicotine effectsIntravenous alcoholAlcohol infusionManner oneSubjective effectsCognition
2008
When What You See Isn’t What You Get: Alcohol Cues, Alcohol Administration, Prediction Error, and Human Striatal Dopamine
Yoder KK, Morris ED, Constantinescu CC, Cheng T, Normandin MD, O’Connor S, Kareken DA. When What You See Isn’t What You Get: Alcohol Cues, Alcohol Administration, Prediction Error, and Human Striatal Dopamine. Alcohol Clinical And Experimental Research 2008, 33: 139-149. PMID: 18976347, PMCID: PMC2905874, DOI: 10.1111/j.1530-0277.2008.00821.x.Peer-Reviewed Original ResearchConceptsRinger's lactate infusionAlcohol infusionLactate infusionAlcohol administrationAlcohol-related cuesConditioned cuesStriatal DA concentrationsStriatal DA releaseLactate solutionMesolimbic dopamine systemMidbrain dopamine neuronsRinger's lactate solutionStriatal DAHuman alcohol consumptionDA releaseStriatal dopamineAlcohol drinkingDopamine neuronsDopaminergic responseNeutral cuesBaseline scanHealthy humansPET scansDopamine systemAlcohol consumption
2007
Heterogeneous Effects of Alcohol on Dopamine Release in the Striatum: A PET Study
Yoder KK, Constantinescu CC, Kareken DA, Normandin MD, Cheng T, O'Connor SJ, Morris ED. Heterogeneous Effects of Alcohol on Dopamine Release in the Striatum: A PET Study. Alcohol Clinical And Experimental Research 2007, 31: 965-973. PMID: 17428296, DOI: 10.1111/j.1530-0277.2007.00390.x.Peer-Reviewed Original ResearchConceptsAnatomic extentDA responseDA releasePositron emission tomographyAlcohol-related behaviorsDopaminergic responseDopamine releaseD2/D3 receptor availabilityStriatal dopamine releaseHealthy control subjectsStriatal DA responseStriatal binding potentialD3 receptor availabilityTime-Line FollowSubjective responsesVoxel-wise t-testsEffects of alcoholControl subjectsAlcohol infusionPET scansReceptor availabilityEmission tomographyLack of reportsDA involvementPET studies
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