Opsonin ProteinsPhagocytosisBlood Bactericidal ActivityNeutrophilsComplement System ProteinsComplement C3Complement ActivationComplement Pathway, ClassicalStaphylococcus aureusComplement Pathway, AlternativeRespiratory BurstMicrobial ViabilityMacrophagesAntibodies, BacterialPseudomonas aeruginosaComplement C3bComplement C2Luminescent MeasurementsStreptococcus pneumoniaePhagosomesEscherichia coliAnti-Bacterial AgentsMicrobial Sensitivity TestsColony Count, MicrobialAnti-Infective AgentsPseudomonas InfectionsComplement C3cHypochlorous AcidStreptococcus pyogenesImmunoglobulin GReceptors, ComplementIndigo CarmineBacteriolysisAntimicrobial Cationic PeptidesCathelicidinsProperdinImmunity, InnateSuperoxidesPeroxidaseBacterial ProteinsZymosanMacrophage-1 AntigenKlebsiella pneumoniaePhagocytesGranulocytesMacrophages, PeritonealCells, CulturedVancomycinMice, Inbred C57BLStreptococcal InfectionsComplement C1Bacterial CapsulesStreptococcus agalactiaeCollectinsCeftriaxonePolysaccharides, BacterialGranulomatous Disease, ChronicCryptococcusPenicillinsHydrogen PeroxideMonocytesAntibodies, FungalAntigens, BacterialGentamicinsRabbitsStaphylococcal InfectionsBacteriaSepsisComplement Factor BMacrophages, AlveolarLipopolysaccharidesNADPH OxidaseKeratitisTicarcillinLevofloxacinReceptors, Complement 3bPrevotella melaninogenicaMice, Inbred BALB CStaphylococcus epidermidisArea Under CurveMice, KnockoutComplement Fixation TestsImmune SeraBacterial Outer Membrane ProteinsComplement C1qMeningitis, PneumococcalCryptococcus neoformansAza CompoundsCiprofloxacinOfloxacinTime FactorsKineticsLysosomesPneumonia, BacterialMacrophage ActivationCell LineReceptors, IgGLungChemotaxis, LeukocyteMannans