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
Ghrelin 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
2004
Central Administration of Ghrelin and Agouti-Related Protein (83–132) Increases Food Intake and Decreases Spontaneous Locomotor Activity in Rats
Tang-Christensen M, Vrang N, Ortmann S, Bidlingmaier M, Horvath TL, Tschöp M. Central Administration of Ghrelin and Agouti-Related Protein (83–132) Increases Food Intake and Decreases Spontaneous Locomotor Activity in Rats. Endocrinology 2004, 145: 4645-4652. PMID: 15231700, DOI: 10.1210/en.2004-0529.Peer-Reviewed Original ResearchConceptsNeuropeptides neuropeptide YFood intakePhysical activityLocomotor activityOrexigenic neuropeptides neuropeptide YCentral administrationSpontaneous physical activitySingle intracerebroventricular injectionMajor etiological factorGH secretagogue receptorSpontaneous locomotor activityOverall locomotor activityDose-dependent mannerNovel peptide hormoneGhrelin injectionIntracerebroventricular injectionHypothalamic neuronsNeuropeptide YSecretagogue receptorEtiological factorsGhrelinHigh doseEndogenous ligandHunger factorAgRP