Intestinal MucosaIntestine, SmallMandibular InjuriesColonSubmucous PlexusMucous MembraneGastric MucosaStomachBiological DressingsChoristomaIleumStomach NeoplasmsSerous MembranePolypropylenesEndoscopy, GastrointestinalIntestine, LargeImmunohistochemistryBronchiUrinary BladderStomach DiseasesBiocompatible MaterialsSwineJejunal DiseasesPneumatosis Cystoides IntestinalisMyenteric PlexusGastroscopyMuscle, SmoothColitisSigmoid DiseasesDuodenal NeoplasmsGastrectomyEnterochromaffin-like CellsIntestinal PolypsCecumMast CellsCarcinoid TumorTracheaJejunumIntestinesPyloric AntrumColitis, UlcerativeEsophagusBiopsyTissue EngineeringEpitheliumTissue ScaffoldsEnteric Nervous SystemMouth MucosaEsophagoscopyGastritisSus scrofaStomach UlcerEndosonographyAdenocarcinomaNasal MucosaColonic PolypsRectumIntestinal NeoplasmsRespiratory MucosaMucinsGuinea PigsDuodenumCrohn DiseaseEndoscopyDisease Models, AnimalDigestive SystemModels, AnimalEosinophilsDogsColonoscopyEsophageal NeoplasmsWound HealingColonic NeoplasmsHistocytochemistryCollagenNeoplasm InvasivenessLymphatic MetastasisMicroscopy, Electron, ScanningMicroscopy, ElectronRectal NeoplasmsRats, WistarTime FactorsFatal OutcomeLymph NodesStaining and LabelingHyperplasiaExtracellular MatrixRats, Sprague-DawleyImmunoenzyme TechniquesSheepAsthmaFluorescent Antibody TechniqueTreatment OutcomeRNA, MessengerHelicobacter InfectionsHelicobacter pyloriRabbitsLungMice, Inbred BALB CFibroblasts