Pokeweed MitogensMitogensPhytolacca americanaN-Glycosyl HydrolasesConcanavalin ALymphocyte ActivationPhytohemagglutininsLymphocytesB-LymphocytesImmunoglobulinsT-LymphocytesLectinsHemolytic Plaque TechniqueCells, CulturedPhytolaccaImmunoglobulin MImmunoglobulin GLymphocyte CooperationPlant ProteinsAntibody-Producing CellsRosette FormationRibosome Inactivating ProteinsLeukocyte CountSpleenCell DivisionAgammaglobulinemiaRicinDysgammaglobulinemiaImmune Adherence ReactionThymidineAntibody FormationT-Lymphocytes, RegulatoryLymphocyte Culture Test, MixedImmunotoxinsImmunoglobulin AImmunity, CellularT-Lymphocytes, Helper-InducerReceptors, Antigen, B-CellStreptodornase and StreptokinaseInterleukin-2Leukemia, LymphoidGrowth SubstancesDose-Response Relationship, ImmunologicPlant Lectins