InflammationInflammation MediatorsMice, Inbred C57BLDisease Models, AnimalSpecies SpecificitySequence Analysis, DNAMice, Inbred StrainsRNA, Ribosomal, 16SCytokinesDNA, RibosomalBacterial Typing TechniquesEscherichia coliLungMice, KnockoutVirulenceGenes, BacterialPneumoniaMice, Inbred BALB CMutationPhenotypeLipopolysaccharidesMacrophagesAnti-Inflammatory AgentsAnti-Bacterial AgentsInterleukin-6Tumor Necrosis Factor-alphaNeurogenic InflammationPolymerase Chain ReactionNeutrophilsBronchoalveolar Lavage FluidDNA, BacterialMicrobial Sensitivity TestsCells, CulturedBiological MarkersC-Reactive ProteinAmino Acid SequenceCulture MediaSerotypingPlasmidsMolecular Sequence DataColitisBase CompositionTime FactorsGenotypeSignal TransductionGenes, rRNAOvalbuminRNA, MessengerDrug Resistance, MicrobialDermatitisGenome, BacterialGene Expression RegulationRespiratory HypersensitivityGene Expression Regulation, BacterialCarrageenanReverse Transcriptase Polymerase Chain ReactionInterleukin-1betaNucleic Acid HybridizationNF-kappa BSoil MicrobiologyAsthmaRNA, BacterialBronchial HyperreactivityGenetic VariationChemokinesCell LineFatty AcidsEnzyme-Linked Immunosorbent AssayEosinophilsLeukocytesCloning, MolecularMice, TransgenicCluster AnalysisNeutrophil InfiltrationBacterial ProteinsChronic DiseaseStaphylococcus aureusAntigens, BacterialGene ExpressionOxidative StressInterleukin-8EdemaDNA FingerprintingPeroxidaseBacterial AdhesionGene DeletionDNA PrimersImmunity, InnateEscherichia coli InfectionsIntestinal MucosaAllergensElectrophoresis, Gel, Pulsed-FieldHypersensitivityChemokine CCL2Virulence FactorsImmunohistochemistryRats, Sprague-DawleyTh2 CellsPolymorphism, Restriction Fragment LengthFermentation