Stomach UlcerDuodenal UlcerPeptic UlcerLeg UlcerPressure UlcerSkin UlcerPeptic Ulcer HemorrhagePeptic Ulcer PerforationBuruli UlcerMolecular StructureStereoisomerismMagnetic Resonance SpectroscopyDiabetic FootHelicobacter pyloriStructure-Activity RelationshipAnti-Ulcer AgentsHelicobacter InfectionsMycobacterium ulceransMolecular ConformationCimetidineBandagesModels, MolecularTropaeolaceaeMolecular Sequence DataGastric JuiceVagotomy, Proximal GastricGastric AcidOmeprazoleRanitidinePlant ExtractsKineticsAcetic AcidVagotomyNucleic Acid ConformationStomachAnti-Inflammatory Agents, Non-SteroidalGastritisChromatography, High Pressure LiquidHistamine H2 AntagonistsGastroscopyTime FactorsDuodenoscopyAnti-Bacterial AgentsChemistryHematoporphyrin DerivativeChemical PhenomenaIndicators and ReagentsHydrogen BondingBinding SitesBase SequenceDNAEscherichia coliGastrinsRecurrenceGuanineAmino Acid SequenceHydrogen-Ion ConcentrationPylorusDose-Response Relationship, DrugDyspepsiaAntibodies, MonoclonalTreatment OutcomeGuanosineHemostasis, EndoscopicCrystallography, X-RayPlants, MedicinalSpectrophotometry, UltravioletGastrointestinal HemorrhageInhibitory Concentration 50GlycosidesDeoxyguanosineProton Pump InhibitorsBase PairingHeterocyclic Compounds, Bridged-RingChromatography, Thin LayerDuodenumAntacidsPhytotherapyAmoxicillinVenous InsufficiencyCell Line, TumorBismuthHematoporphyrinsAdenineDumping SyndromeRats, WistarPhotochemistryOligodeoxyribonucleotidesSpectrophotometry, InfraredEnzyme-Linked Immunosorbent AssayIsomerismAntibodiesAntineoplastic AgentsAlkenesOrganometallic Compounds2-PyridinylmethylsulfinylbenzimidazolesMetronidazoleEsophageal DiseasesBacterial ProteinsCells, Cultured