IncretinsGlucagon-Like Peptide 1Gastric Inhibitory PolypeptideReceptors, GlucagonDipeptidyl-Peptidase IV InhibitorsVenomsPurinergic P1 Receptor AgonistsDipeptidyl Peptidase 4Serotonin Receptor AgonistsGlucagon-Like PeptidesReceptors, Gastrointestinal HormoneEnteroendocrine CellsDopamine AgonistsSerotonin 5-HT1 Receptor AgonistsGlucagonSerotonin 5-HT2 Receptor AgonistsAdenosine A1 Receptor AgonistsAdamantaneDiabetes Mellitus, Type 2InsulinHypoglycemic AgentsInsulin-Secreting CellsDose-Response Relationship, DrugBlood GlucoseGABA AgonistsAdenosine A2 Receptor AgonistsGABA-A Receptor AgonistsGABA-B Receptor AgonistsCannabinoid Receptor AgonistsSerotonin 5-HT4 Receptor AgonistsGastric EmptyingDextrinsGastrointestinal HormonesPyrrolidinesPostprandial PeriodRats, Sprague-DawleyPurinergic P2 Receptor AgonistsAdrenergic alpha-2 Receptor AgonistsGlucose Tolerance TestReceptors, Opioid, kappaAdenosine A3 Receptor AgonistsHistamine AgonistsGlucoseGlucagon-Like Peptide 2ProglucagonMuscarinic AgonistsAdenosinePeptide FragmentsRats, WistarPeptidesReceptors, Opioid, muPyrazinesTriazolesSerotonin AntagonistsIslets of Langerhans2,3,4,5-Tetrahydro-7,8-dihydroxy-1-phenyl-1H-3-benzazepineAdrenergic beta-3 Receptor AgonistsReceptors, Dopamine D2PhenethylaminesNicotinic AgonistsAdrenergic AgonistsGastric BypassReceptors, Purinergic P1Receptors, Opioid, deltaBaclofenQuinpiroleExcitatory Amino Acid AgonistsProtein PrecursorsReceptors, Dopamine D1Cyclic AMPMice, Inbred C57BLPiperidinesOxyntomodulin8-Hydroxy-2-(di-n-propylamino)tetralinBenzazepinesEnkephalin, Ala(2)-MePhe(4)-Gly(5)-Receptor, Adenosine A2ACannabinoidsReceptors, G-Protein-CoupledHyperglycemiaAdrenergic alpha-1 Receptor AgonistsAdrenergic alpha-AgonistsAdrenergic beta-AgonistsDuodenumReceptors, OpioidSignal TransductionMuscimolReceptors, SerotoninAdenosine-5'-(N-ethylcarboxamide)Radioligand AssayC-PeptideNaphthalenesEatingCholinergic AgonistsEnkephalin, D-Penicillamine (2,5)-SerotoninPurinergic P1 Receptor AntagonistsBenzoxazinesButylscopolammonium BromideReceptor, Cannabinoid, CB2