Vasoactive Intestinal PeptideReceptors, Vasoactive Intestinal PeptideReceptors, Vasoactive Intestinal Peptide, Type IIReceptors, Vasoactive Intestinal Polypeptide, Type IPituitary Adenylate Cyclase-Activating PolypeptidePeptide PHIPeptidesGastrointestinal HormonesReceptors, Gastrointestinal HormoneNeuropeptidesReceptors, Pituitary Adenylate Cyclase-Activating PolypeptideSecretinReceptors, Pituitary HormoneReceptors, Pituitary Adenylate Cyclase-Activating Polypeptide, Type ICyclic AMPSubstance PNeuropeptide YPeptide FragmentsSubmucous PlexusCalcitonin Gene-Related PeptideSomatostatinColforsinNeurotensinSerumMuscle RelaxationNeurotransmitter AgentsAmino Acid SequenceAdenylate CyclaseDose-Response Relationship, DrugMuscle, SmoothPeptides, CyclicGuinea PigsTurkeysCells, CulturedMolecular Sequence DataAtropinePeptide LibraryCholine O-AcetyltransferaseSubmandibular GlandParasympathetic Nervous SystemCholecystokininRNA, MessengerEnteric Nervous SystemKineticsGlucagon-Like Peptide 2TracheaGanglioneuromaRadioimmunoassayExocrine GlandsMyenteric PlexusSuprachiasmatic NucleusOligopeptidesCell Line1-Methyl-3-isobutylxanthineAntimicrobial Cationic PeptidesMotilinIsoproterenolGastrin-Releasing PeptideAutonomic AgentsPancreatic HormonesRats, Inbred StrainsSalivationGastric FundusBinding, CompetitiveRats, Sprague-DawleySalt GlandDumping SyndromeVipomaPancreatic PolypeptideRats, WistarIntestine, SmallNeuronsPancreasElectric StimulationVasodilator AgentsDogfishImmunohistochemistrySignal TransductionSerum AlbuminMedian EminenceBombesinIleumCyclic AMP-Dependent Protein KinasesCiliary BodySwineIntestinal SecretionsDogsPituitary Gland, AnteriorCiliary Neurotrophic FactorProlactinChromatography, High Pressure LiquidMice, Inbred C57BLEnkephalin, MethionineTime FactorsLacrimal ApparatusReceptors, NeuropeptideCarbacholRabbitsProtein BindingMuscle Contraction