Blood Bactericidal ActivityMacrophagesMacrophage ActivationMacrophages, PeritonealPhagocytosisMacrophages, AlveolarSerum Bactericidal TestLipopolysaccharidesMicrobial Sensitivity TestsAnti-Bacterial AgentsCells, CulturedMice, Inbred C57BLAscitic FluidMacrophage Colony-Stimulating FactorMonocytesColony Count, MicrobialStaphylococcus aureusPeritoneal CavityTumor Necrosis Factor-alphaCytokinesNeutrophilsCell LineMicrobial ViabilityMice, Inbred BALB CThioglycolatesAnti-Infective AgentsMice, KnockoutListeria monocytogenesDaptomycinInterferon-gammaInflammationPropanilNitric OxidePulmonary AlveoliDendrobiumSuperoxidesImmunity, InnateVancomycinMice, Inbred C3HOfloxacinEscherichia coliMacrophage-Activating FactorsComplement System ProteinsReceptors, FcTime FactorsAntibodies, BacterialSpleenNeisseria meningitidisCephalosporinsPseudomonas aeruginosaRespiratory BurstInterleukin-10FluoroquinolonesAza CompoundsZymosanListeriosisPropionibacterium acnesBacteriaScavenger Receptors, Class AMice, Inbred StrainsGram-Positive BacteriaLevofloxacinRifampinBronchoalveolar Lavage FluidDose-Response Relationship, Drugalpha-DefensinsDisease Models, AnimalRNA, MessengerGentamicinsLungMice, Inbred ICRMacrophage Migration-Inhibitory FactorsRabbitsAntimicrobial Cationic PeptidesSignal TransductionEnterococcus faecalisCefotaximeInterleukin-1Meningococcal VaccinesPovidoneInterleukin-6Nitric Oxide Synthase Type IIGene Expression RegulationCiprofloxacinCell DifferentiationMycobacterium tuberculosisFlow CytometryDiarylquinolinesOpsonin ProteinsMeningococcal InfectionsAmikacinImmunity, CellularQuinolinesNF-kappa BCell SurvivalInflammation MediatorsHydrogen PeroxideChemotaxisNeisseria meningitidis, Serogroup BGram-Negative Bacteria