HelminthsAntibodiesHelminthiasisImmunoglobulin IsotypesHelminthiasis, AnimalAntibody SpecificityAntibodies, ViralTherapy with HelminthsAntibodies, MonoclonalAntibodies, BacterialIntestinal Diseases, ParasiticAntibody FormationAntigens, HelminthAntibodies, NeutralizingAntibodies, HelminthTrichurisAntibody AffinityImmunoglobulin GAncylostomatoideaFluorescent Antibody TechniqueImmunoglobulin MAnthelminticsAntibodies, Anti-IdiotypicHelminth ProteinsBinding Sites, AntibodyImmunoglobulin AEpitopesAntibodies, ProtozoanNematospiroides dubiusStrongylida InfectionsMice, Inbred BALB CAntibodies, AntinuclearHIV AntibodiesNematode InfectionsCross ReactionsAntibodies, NeoplasmAutoantibodiesCestodaMolecular Sequence DataParasite Egg CountAlbendazoleSchistosoma mansoniAntibodies, FungalAmino Acid SequenceTubulinNeutralization TestsImmunoglobulin EB-LymphocytesImmunoglobulin AllotypesSchistosomiasis mansoniAntigen-Antibody ReactionsFilarioideaProtozoan InfectionsEnzyme-Linked Immunosorbent AssayAntigen-Antibody ComplexSchistosomaImmunizationAntibodies, BispecificFilariasisCestode InfectionsSchistosomiasisNippostrongylusSingle-Chain AntibodiesImmunoglobulin Fab FragmentsFecesAntibodies, BlockingHybridomasImmunoglobulinsTh2 CellsImmune SeraTrematodaAntibodies, HeterophileFluorescent Antibody Technique, IndirectAntibodies, CatalyticRabbitsMice, Inbred C57BLEpitope MappingImmunoglobulin DRecombinant ProteinsAntigensCells, CulturedCell LineImmunization, PassiveFasciola hepaticaHost-Parasite InteractionsImmunoglobulin Class SwitchingDNA, HelminthNecator americanusImmunoglobulin Heavy ChainsTrematode InfectionsAntigens, BacterialStrongyloideaT-LymphocytesAntibodies, Monoclonal, HumanizedSoilNematodaBlotting, WesternBase SequenceRheumatoid FactorImmunoenzyme Techniques