InflammationBacterial InfectionsMice, Inbred C57BLInflammation MediatorsDisease Models, AnimalCytokinesImmunity, InnateHost-Pathogen InteractionsLungMice, KnockoutSendai virusCells, CulturedHelicobacter pyloriMice, Inbred BALB CHelicobacter InfectionsCell LineRespiratory Tract InfectionsVirus ReplicationTime FactorsCytomegalovirus InfectionsReverse Transcriptase Polymerase Chain ReactionNeutrophilsSignal TransductionRNA, MessengerApoptosisGene Expression RegulationGram-Negative Bacterial InfectionsLipopolysaccharidesPneumoniaMolecular Sequence DataListeriosisAnti-Bacterial AgentsCD4-Positive T-LymphocytesPolymerase Chain ReactionAntiviral AgentsMacrophagesT-LymphocytesHIV InfectionsInfant, NewbornCytomegalovirusTumor Necrosis Factor-alphaC-Reactive ProteinInterleukin-6Biological MarkersCalcitoninGram-Positive Bacterial InfectionsBronchoalveolar Lavage FluidDNA, ViralSepsisFeverAnti-Inflammatory AgentsRNA, ViralAntigens, ViralBacteriaAntibodies, ViralBrainListeria monocytogenesVirus DiseasesLeukocyte CountInterleukin-8NF-kappa BPneumonia, BacterialNeurogenic InflammationColitisLeukocytesToll-Like Receptor 4Staphylococcus aureusNeutrophil InfiltrationInterleukin-1betaPeritonitisHIV-1Pseudomonas InfectionsPhagocytosisEscherichia coli InfectionsChemokinesOvalbuminAcute DiseaseToll-Like Receptor 2Staphylococcal InfectionsAntimicrobial Cationic PeptidesMonocytesToll-Like ReceptorsPseudomonas aeruginosaInterferon-gammaInfectionMice, TransgenicPeroxidaseBacterial Infections and MycosesChronic DiseaseAsthmaCitrobacter rodentiumChemotaxis, LeukocyteEosinophilsDermatitisEpithelial CellsSkin Diseases, BacterialRespiratory HypersensitivityDisease SusceptibilityUp-RegulationCarrageenan