Parietal Cells, GastricH(+)-K(+)-Exchanging ATPaseAminopyrineGastric AcidGastric MucosaParietal BoneAchlorhydriaIntrinsic FactorVagotomy, Proximal GastricGastrinsChief Cells, GastricAnemia, PerniciousHistamineStomachGastric FundusGastric JuicePentagastrinDuodenal UlcerGastritis, AtrophicBrain MappingCarbacholGastritisEnterochromaffin-like CellsRabbitsMagnetic Resonance ImagingVagotomyDumping SyndromeSLC4A ProteinsCimetidineGastric FistulaFunctional LateralityReceptors, CholecystokininPyloric AntrumMetiamideFrontal LobePsychomotor PerformanceChloride-Bicarbonate AntiportersOstertagiasisDogsSecretory RateOstertagiaBrainGastric Acidity DeterminationOmeprazoleHelicobacter felisCholinergic AgonistsNitrobenzoatesPhotic StimulationProton PumpsSpace PerceptionSmad Proteins, Receptor-RegulatedImage Processing, Computer-AssistedHelicobacter InfectionsAntiportersAttention4-NitrophenylphosphatasePepsinogensHelicobacter pyloriCerebral CortexAutoantibodiesEnterochromaffin CellsReaction TimeMicroscopy, ElectronPepsinogen ACell Membrane1-Methyl-3-isobutylxanthineVisual PerceptionFreeze SubstitutionHistamine H2 AntagonistsStomach UlcerHydrochloric AcidCytoskeletal ProteinsAnti-Ulcer AgentsNeuropsychological TestsHydrogen-Ion ConcentrationPepsinogen CImmunohistochemistryMolecular Sequence DataOccipital LobeNeural PathwaysReceptors, Histamine H2RanitidineNerve NetPyloric StenosisCells, CulturedMetaplasiaTime FactorsProton Pump InhibitorsFluorescent Antibody TechniqueStomach DiseasesPeptic Ulcer PerforationBethanechol CompoundsTemporal LobeAmino Acid SequenceAutoimmune DiseasesHistidine DecarboxylaseMicrosomesMicroscopy, ImmunoelectronAdenosine TriphosphatasesPepsin A