Macrophages, AlveolarMacrophagesLungMacrophage ActivationPulmonary AlveoliMacrophages, PeritonealPhagocytosisBronchoalveolar Lavage FluidLipopolysaccharidesCells, CulturedMice, Inbred C57BLPhosphodiesterase 4 InhibitorsLung DiseasesCytokinesMonocytesTumor Necrosis Factor-alphaMice, Inbred BALB COzoneLung NeoplasmsInflammationPneumoniaMice, KnockoutRNA, MessengerCyclopropanesChemokinesLeukotriene B4Alveolar ProcessCell LineLung InjuryInterferon-gammaPulmonary Alveolar ProteinosisMacrophage Colony-Stimulating FactorGene Expression RegulationCarcinoma, Non-Small-Cell LungAcute Lung InjuryLung TransplantationRabbitsUp-RegulationCell DifferentiationPhenotypeAlveolar Bone LossRhabdomyosarcoma, AlveolarMacrophage Migration-Inhibitory FactorsPulmonary SurfactantsPulmonary FibrosisLung Volume MeasurementsExtravascular Lung WaterRespiratory MucosaLung Diseases, InterstitialPneumocytesPeritoneal CavityPulmonary EdemaBronchoalveolar LavageImmunohistochemistryNeutrophilsClodronic AcidEpithelial CellsAntigens, Differentiation, MyelomonocyticThioglycolatesMacrophage Inflammatory ProteinsSignal TransductionAscitic FluidNitric OxideMice, Inbred C3HReceptor, Macrophage Colony-Stimulating FactorApoptosisRespiratory Distress Syndrome, AdultPulmonary Surfactant-Associated Protein ARats, Sprague-DawleyNitric Oxide Synthase Type IIReverse Transcriptase Polymerase Chain ReactionZymosanSpleenDisease Models, AnimalFlow CytometryChemokine CCL2Time FactorsPulmonary Surfactant-Associated ProteinsInflammation MediatorsGene ExpressionPhagosomesPulmonary EmphysemaNF-kappa BImmunity, InnateHyperoxiaTotal Lung CapacityMice, Inbred StrainsCell CountScavenger Receptors, Class AInterleukin-6Mannose-Binding LectinsInterleukin-1Receptors, Cell SurfaceGranulocyte-Macrophage Colony-Stimulating FactorSilicon DioxideDose-Response Relationship, DrugBronchiBone Marrow CellsPulmonary CirculationToll-Like Receptor 4