Mouth DiseasesFocal Infection, DentalBacteroidaceae InfectionsMouthPeriapical AbscessToxoplasmosis, AnimalPeriodontal DiseasesPeriodontitisIleitisSalmonella Infections, AnimalGastric MucinsCandidiasis, OralMouth MucosaAlveolar Bone LossToxoplasmaPorphyromonas gingivalisPeyer's PatchesPeriodontal AbscessYersinia InfectionsSalmonella typhimuriumListeriosisAdministration, OralIntestinesAedesDisease Models, AnimalVirulenceTreponema denticolaToxoplasmosisIntestinal MucosaMice, Inbred BALB CDisease SusceptibilityLarvaCandida albicansMice, Inbred C57BLYersinia enterocoliticaDigestive SystemGerm-Free LifeDental PlaqueSalivaColony Count, MicrobialSalmonella InfectionsInsect VectorsNucleopolyhedrovirusVirulence FactorsHost-Pathogen InteractionsListeria monocytogenesSalmonella enteritidisSpleenLepidopteraSalmonellaImmunity, MucosalIntestine, SmallSpecific Pathogen-Free OrganismsCytokinesBacterial InfectionsAntibodies, BacterialGastrointestinal TractMice, KnockoutInterferon-gammaImmunity, InnateIleumLymph NodesMice, Inbred ICRBacterial ProteinsEpithelial CellsFecesReverse Transcriptase Polymerase Chain ReactionImmunoglobulin GMutationLiverPolymerase Chain ReactionBrainImmunohistochemistryTime FactorsMolecular Sequence Data