Cell Migration InhibitionLeukocyte Migration-Inhibitory FactorsMacrophage Migration-Inhibitory FactorsImmunity, CellularLeukocytesCell MovementTuberculinCell Migration Assays, LeukocyteHypersensitivity, DelayedTransfer FactorSkin TestsAntigensLymphocytesMacrophagesGuinea PigsLymphokinesGlutensAscitic FluidBCG VaccineTuberculin TestLeukocyte Adherence Inhibition TestDose-Response Relationship, ImmunologicCells, CulturedImmunizationCell Migration AssaysMyelin Basic ProteinLymphocyte ActivationCeliac DiseaseCell AdhesionFucoseAntigens, FungalT-LymphocytesAntibody FormationAntigens, BacterialMethodsSignal TransductionAntigens, NeoplasmCell Line, TumorSpleenConcanavalin AChemotaxisPhytohemagglutininsAnimal MigrationCell LineProtein-Energy Malnutrition