AppetiteGhrelinSatiety ResponseAnorexia NervosaAnorexiaAppetite RegulationReceptors, GhrelinSatiationPeptide HormonesHungerAppetite DepressantsAppetite StimulantsEatingPeptide YYFeeding BehaviorLeptinEnergy IntakeCholecystokininGastric EmptyingPostprandial PeriodDrinkingMealsBody WeightThirstHypothalamusGlucagon-Like Peptide 1Cross-Over StudiesGastrointestinal HormonesEnergy MetabolismCachexiaObesityEating DisordersTasteBulimiaFoodFood PreferencesNeuropeptide YBlood GlucoseInsulinStomachHyperphagiaDiethylpropionInjections, IntraventricularWeight LossFenfluramineFastingWeight GainBulimia NervosaAgouti-Related ProteinDietary CarbohydratesMelanocortinsMegestrol AcetateBody Mass IndexDrinking BehaviorArcuate NucleusReceptor, Melanocortin, Type 4Time FactorsBody CompositionDevazepideDietary ProteinsDietary FatsPro-OpiomelanocortinPancreatic PolypeptideReceptors, CholecystokininGlycemic IndexFood DeprivationBeveragesReceptors, LeptinGastrointestinal MotilityIntubation, GastrointestinalBreadDigestive System Physiological PhenomenaDietGastroparesisRats, Sprague-DawleyDuodenumHuman Growth HormonePrader-Willi SyndromeGastrointestinal TractNutritional StatusAnalysis of VariancePhentermineRefeeding SyndromeSingle-Blind MethodDouble-Blind MethodRats, WistarGrowth HormoneReceptor, Cholecystokinin ASodium, DietaryFurosemideSweetening AgentsDietary FiberNeuropeptidesDexfenfluramineDose-Response Relationship, DrugBrainAnti-Obesity AgentsArea Under CurveCalorimetry, IndirectNuts