DaunorubicinAntibiotics, AntineoplasticNaphthacenesCytarabineIdarubicinP-GlycoproteinAnthracyclinesDoxorubicinLeukemia, Myeloid, AcuteDrug Resistance, MultipleLeukemia P388VerapamilDrug ResistanceThioguanineCyclosporinsRemission InductionAclarubicinCarcinoma, Ehrlich TumorRazoxaneLeukemia, MyeloidMitoxantroneStreptomycesAntineoplastic AgentsVincristineAntineoplastic Combined Chemotherapy ProtocolsDrug Resistance, NeoplasmLiposomesAsparaginaseDose-Response Relationship, DrugHL-60 CellsTreatment OutcomeTumor Cells, CulturedAnthraquinonesPyrazolonesK562 CellsDrug AgonismConsolidation ChemotherapyEtoposideGenes, MDRDrug Screening Assays, AntitumorDrug Administration ScheduleMultidrug Resistance-Associated ProteinsRhodamine 123BenzylisoquinolinesAcute DiseaseDrug CarriersLeukemiaLeukemia, ExperimentalDrug Delivery SystemsCell SurvivalSilicon Compounds6-Mercaptopurine