ChemotaxisNeutrophilsLeukocytesChemotaxis, LeukocytePhagocytosisN-Formylmethionine Leucyl-PhenylalanineChemotactic FactorsBlood Bactericidal ActivityN-FormylmethionineLuminescent MeasurementsLeukotriene B4Opsonin ProteinsSuperoxidesZymosanComplement C5aNeutrophil ActivationComplement C5RabbitsLuminolCytoplasmic GranulesRespiratory BurstCell AdhesionPeroxidaseCytochalasin BMonocytesMacrophage-1 AntigenReceptors, Formyl PeptideAntigens, CD18Cells, CulturedArachidonate 5-LipoxygenaseNitroblue TetrazoliumInterleukin-8PhagocytesLeukocyte CountArachidonic AcidsCalcimycinLeukocytes, MononuclearArachidonate LipoxygenasesPlatelet Activating FactorPancreatic ElastaseMacrophagesEscherichia coliGranulomatous Disease, ChronicKineticsCell MovementPhagocyte Bactericidal DysfunctionInflammationMuramidaseComplement System ProteinsTetradecanoylphorbol AcetateGlucuronidaseGuinea PigsHydrogen PeroxideLactoferrinBlood ProteinsAscitic FluidLeukotriene A4Exudates and TransudatesArachidonic AcidCell Migration InhibitionCell MembraneOligopeptidesChediak-Higashi SyndromeGranulocytesPeroxidasesReceptors, ComplementSignal TransductionLipopolysaccharidesTime FactorsHydroxyeicosatetraenoic AcidsBacterial ProteinsStaphylococcus aureusCell AggregationReceptors, Interleukin-8AHexosephosphatesFlow CytometryCalciumMicroscopy, ElectronComplement C5a, des-Arginine1-ButanolChemokines, CXCEndothelium, VascularAntibodies, MonoclonalLeukotrienesMolecular Sequence DataLipoxygenaseReceptors, Interleukin-8BDictyosteliumAntigens, CD11Lipoxygenase InhibitorsLymphocytesP-SelectinDose-Response Relationship, DrugLysosomesCathepsin GLatexOxygen ConsumptionMice, Inbred C57BLHL-60 CellsReceptor, Anaphylatoxin C5a