Blood Bactericidal ActivityAnti-Bacterial AgentsPhagocytosisMicrobial Sensitivity TestsNeutrophilsStaphylococcus aureusMicrobial ViabilityPseudomonas aeruginosaEscherichia coliAnti-Infective AgentsAntibiotic ProphylaxisColony Count, MicrobialPseudomonas InfectionsBacteriaDrug Resistance, BacterialGentamicinsPenicillinsStreptococcus pneumoniaeVancomycinRespiratory BurstBacterial InfectionsHypochlorous AcidOpsonin ProteinsBacteriolysisAntimicrobial Cationic PeptidesPhagosomesMacrophagesIndigo CarmineStaphylococcal InfectionsCeftriaxoneCathelicidinsCiprofloxacinDrug Resistance, MicrobialBacterial ProteinsPeroxidaseCephalosporinsKlebsiella pneumoniaeStaphylococcus epidermidisStreptomycesGram-Negative BacteriaAminoglycosidesAntibiotics, AntineoplasticTime FactorsLevofloxacinPneumonia, BacterialOfloxacinSuperoxidesGranulomatous Disease, ChronicAza CompoundsImmunity, InnateHydrogen PeroxideCulture MediaFluoroquinolonesRifampinComplement System ProteinsKeratitisMeningitis, PneumococcalDrug SynergismMacrophages, AlveolarArea Under CurveSepsisEscherichia coli InfectionsStreptococcal InfectionsCystic FibrosisMice, Inbred C57BLNADPH OxidaseTicarcillinLuminescent Measurementsbeta-LactamsGranulocytesKlebsiella InfectionsCells, CulturedLungDrug UtilizationMacrophage ActivationModels, BiologicalStreptococcus pyogenesMolecular Sequence DataChemotaxis, LeukocyteAmpicillinErythromycinLipopolysaccharidesMacrophages, PeritonealBlood ProteinsMacrolidesFermentationMice, KnockoutRabbitsDose-Response Relationship, DrugTetracyclineGram-Positive BacteriaOxidantsKineticsDrug Resistance, Multiple, BacterialKanamycinCell LineHydrogen-Ion ConcentrationMice, Inbred BALB CStreptomycinNeutrophil Infiltration