Adaptive ImmunityMacrophagesReceptors, CCR2MonocytesImmunity, InnateAntigens, LyMice, Inbred C57BLInflammationMacrophage ActivationMice, KnockoutChemokine CCL2Macrophages, PeritonealDendritic CellsImmunityAntigens, CD11bCells, CulturedImmunity, CellularMice, Inbred BALB CMacrophages, AlveolarDisease Models, AnimalSpleenFlow CytometryChemotaxis, LeukocyteNeutrophilsToxoplasmaToxoplasmosis, AnimalTumor Necrosis Factor-alphaCell DifferentiationNeutrophil InfiltrationListeria monocytogenesMyeloid CellsImmunity, ActiveCytokinesPhagocytosisCell MovementBone Marrow CellsMice, TransgenicLipopolysaccharidesPicornaviridae InfectionsT-LymphocytesCardiovirus InfectionsTheilovirusInterferon-gammaAdoptive TransferImmunophenotypingMacrophage Colony-Stimulating FactorPhenotypeToll-Like ReceptorsSignal TransductionCell LineLymphocyte ActivationImmunity, MucosalRNA, MessengerGene Expression RegulationCD4-Positive T-LymphocytesToll-Like Receptor 4CD8-Positive T-LymphocytesAntigens, CDInterleukin-12Adaptation, PhysiologicalKiller Cells, NaturalImmunity, HumoralInterleukin-10Adjuvants, ImmunologicMacrophage Migration-Inhibitory FactorsChemokinesToll-Like Receptor 2Mice, Inbred C3HModels, ImmunologicalAntigen PresentationMembrane GlycoproteinsReceptors, IgGTh1 CellsMyeloid Differentiation Factor 88Immune SystemMacrophage Inflammatory ProteinsUp-RegulationReceptors, Cell SurfaceAntigens, Differentiation, MyelomonocyticLymphocytesLungMolecular Sequence DataInflammation MediatorsNF-kappa BReceptors, Pattern RecognitionReceptors, ImmunologicTime FactorsInterleukin-6Antigens, CD14PhagocytesB-LymphocytesInterleukin-1Adaptation, BiologicalReverse Transcriptase Polymerase Chain ReactionImmunoglobulin GEnzyme-Linked Immunosorbent AssayLeukocytes, MononuclearHost-Pathogen InteractionsImmune ToleranceGranulocyte-Macrophage Colony-Stimulating Factor