HelminthsMacrophagesHelminthiasisMacrophage ActivationHelminthiasis, AnimalMacrophages, PeritonealTherapy with HelminthsMacrophages, AlveolarIntestinal Diseases, ParasiticTrichurisImmune SystemAntibodies, HelminthAntigens, HelminthAncylostomatoideaMice, Inbred C57BLAnthelminticsPhagocytosisHelminth ProteinsCells, CulturedMice, Inbred BALB CCytokinesMacrophage Colony-Stimulating FactorStrongylida InfectionsNematospiroides dubiusLipopolysaccharidesNematode InfectionsImmunity, InnateMonocytesCestodaMice, KnockoutImmune ToleranceInterferon-gammaParasite Egg CountCell LineAlbendazoleMacrophage Migration-Inhibitory FactorsSchistosoma mansoniInflammationTumor Necrosis Factor-alphaT-LymphocytesSpleenFilarioideaTh2 CellsProtozoan InfectionsImmunity, CellularSchistosomaFilariasisDendritic CellsHost-Parasite InteractionsSchistosomiasisCestode InfectionsSchistosomiasis mansoniRNA, MessengerNippostrongylusImmunoglobulin GInterleukin-10Signal TransductionLymphocyte ActivationFlow CytometryAntigen-Antibody ComplexDisease Models, AnimalImmune SeraPeritoneal CavityGene Expression RegulationMice, Inbred C3HFecesThioglycolatesTrematodaMacrophage Inflammatory ProteinsImmune EvasionFasciola hepaticaAscitic FluidAntigens, Differentiation, MyelomonocyticImmunityInterleukin-4LungDNA, HelminthNecator americanusTrematode InfectionsCD4-Positive T-LymphocytesAntigens, CDParasitic DiseasesImmune System DiseasesEnzyme-Linked Immunosorbent AssayTime FactorsReceptor, Macrophage Colony-Stimulating FactorToll-Like ReceptorsCell DifferentiationLymphocytesToll-Like Receptor 4NematodaAntibody FormationSoilTrichinella spiralisClodronic AcidMolecular Sequence DataNeutrophilsInflammation MediatorsMice, Inbred StrainsTh1 Cells