Cytotoxicity Tests, ImmunologicToxicity Tests, AcuteCell SurvivalMaterials TestingLymphocytesCell LineCytotoxicity, ImmunologicAntibody-Dependent Cell CytotoxicityKiller Cells, NaturalCell Line, TumorDrug Screening Assays, AntitumorAntineoplastic AgentsCytotoxinsTumor Cells, CulturedModels, ChemicalApoptosisDose-Response Relationship, DrugMolecular StructureCells, CulturedDrug SynergismInhibitory Concentration 50Magnetic Resonance SpectroscopyChemical PhenomenaCell DeathNatural Cytotoxicity Triggering Receptor 1Multiple Chemical SensitivityToxicity TestsPlant ExtractsStructure-Activity RelationshipChemical IndustryOrganic ChemicalsPerforinAntibodies, MonoclonalChemical WarfareHazardous SubstancesFlow Cytometry