Gastric MucosaIntestinal MucosaEsophagusMuscle, SmoothMucous MembraneEledoisinColonGanglionic StimulantsPhysalaeminStomachMuscle ContractionMouth MucosaDuodenumSubmucous PlexusDimethylphenylpiperazinium IodideCyproheptadineStomach UlcerGastritisDesminHistamineIleusNasal MucosaGuinea PigsVasoactive Intestinal PeptideReceptors, TachykininMuscle RelaxationHelicobacter pyloriUridine TriphosphateHelicobacter InfectionsPhenoxybenzamineStomach NeoplasmsMyographyTetrodotoxinStomach DiseasesSubstance PMuscle TonusOpossumsImmunohistochemistryPyloric AntrumDigestive SystemRats, WistarSuraminGastric JuiceElectric StimulationMetaplasiaGastroscopyParietal Cells, GastricRats, Inbred StrainsUrinary BladderGastric AcidIntestine, SmallAcetylcholineCarbacholRabbitsGastrointestinal MotilityIntestinal Pseudo-ObstructionAdenocarcinomaIleumDogsRats, Inbred ACIChoristomaGastrinsGastritis, AtrophicNeoplasm InvasivenessGastric MucinsBiopsyOlfactory MucosaInterstitial Cells of CajalPepsinogensAnti-Ulcer AgentsHydrochloric AcidH(+)-K(+)-Exchanging ATPaseIntestinesLaryngeal MucosaMyenteric PlexusHelicobacterAdenosine TriphosphateGastric FundusIndomethacinIntestine, LargePrecancerous ConditionsEsophageal DiseasesRNA, MessengerPentagastrinActinsJejunumEpitheliumEndoscopy, GastrointestinalEthanolRats, Sprague-DawleyGastrointestinal TractMucusRe-EpithelializationOperative TimeEnteritisHistocytochemistryCathepsin EMucinsMeckel DiverticulumUrease