Receptors, CCR2MonocytesAntigens, LyInflammationChemokine CCL2Mice, Inbred C57BLAntigens, CD11bMacrophagesMice, KnockoutToxoplasmosis, AnimalToxoplasmaChemotaxis, LeukocyteNeutrophil InfiltrationPicornaviridae InfectionsNeutrophilsTheilovirusMyeloid CellsCardiovirus InfectionsDisease Models, AnimalImmunity, InnateListeria monocytogenesDendritic CellsFlow CytometryCells, CulturedCell MovementSpleenBone Marrow CellsCell DifferentiationTumor Necrosis Factor-alphaImmunophenotypingAdoptive TransferMice, TransgenicMice, Inbred BALB CPhenotypeAntigens, CD14Monocytes, Activated KillerMonocyte Chemoattractant ProteinsLipopolysaccharidesReceptors, IgGCytokinesPhagocytosisCell AdhesionRNA, MessengerInterleukin-1Leukocytes, MononuclearAntigens, CDChemotactic FactorsAntigens, Differentiation, MyelomonocyticInterleukin-6Macrophage ActivationMacrophage Colony-Stimulating FactorCell LineChemokine CCL7Receptors, ChemokineInterferon-gammaU937 CellsInterleukin-8Interleukin-10Gene Expression RegulationChemokinesLeukocytesGranulocyte-Macrophage Colony-Stimulating FactorLymphocytesEndothelium, VascularT-LymphocytesUp-RegulationThromboplastinGranulocytesPhagocytesIntercellular Adhesion Molecule-1Antibodies, MonoclonalSignal TransductionCell SeparationVascular Cell Adhesion Molecule-1Lymphocyte ActivationNF-kappa BRecombinant ProteinsInflammation MediatorsCoculture TechniquesHLA-DR AntigensReceptors, FcChemotaxisAntigens, CD18Gene ExpressionTime FactorsChemokine CCL5Interleukin-4Receptors, Cell SurfaceAntigens, CD11Membrane GlycoproteinsAtherosclerosisToll-Like Receptor 2Toll-Like Receptor 4Chemokine CCL4Macrophage Inflammatory ProteinsReverse Transcriptase Polymerase Chain ReactionCell CommunicationCell Adhesion MoleculesReceptors, ImmunologicEnzyme-Linked Immunosorbent Assay