4-Aminobenzoic Acidpara-AminobenzoatesAminobenzoatesMethemoglobinemiaAnesthetics, LocalPancreatic Function TestsToothacheBatrachotoxinsLidocainePulpitisChloraminesBenzocaineAminosalicylic AcidPharmaceutical VehiclesKv1.5 Potassium ChannelParabensDental Pulp TestChorismic AcidProcaineTosyl CompoundsTetracaineDibucaineAnesthesia, LocalAdministration, TopicalAnesthesia, DentalGelsCandicidinAzo CompoundsSodium ChannelsAnti-Infective Agents, LocalTyphus, Epidemic Louse-BorneAminosalicylic AcidsTransaminasesPain MeasurementAnthranilate SynthaseCarbon-Carbon LyasesPancreatic DiseasesBupivacaineSodiumPlacebosPotassium Channels, Voltage-GatedSulfamethazineNitrogenous Group TransferasesPancreatitisProdrugsBinding SitesIon Channel GatingPterinsArylamine N-AcetyltransferaseFolic AcidIntestinal SecretionsDihydropteroate SynthaseDouble-Blind MethodKineticsPotassium ChannelsPatch-Clamp TechniquesCarbon-Nitrogen LigasesPotassiumIntestinal DiseasesTime FactorsInosineNitric Oxide DonorsGlutathione S-Transferase piPeasHL-60 CellsChromosomes, BacterialEstersChymotrypsinTransferasesPancreasEscherichia coliMolecular Sequence Data