DoxorubicinAntibiotics, AntineoplasticDrug ResistanceDrug Resistance, NeoplasmDrug Resistance, MicrobialDrug Resistance, BacterialDrug Resistance, MultipleDisease ResistanceVascular ResistanceVincristineAntineoplastic AgentsDrug Resistance, ViralDrug Resistance, Multiple, BacterialAntineoplastic Combined Chemotherapy ProtocolsP-GlycoproteinRazoxaneAnti-Bacterial AgentsCyclophosphamideMicrobial Sensitivity TestsCell Line, TumorMutationDrug CarriersTetracycline ResistanceBreast NeoplasmsLiposomesDose-Response Relationship, DrugApoptosisCisplatinPlant DiseasesPenicillin ResistanceEtoposidePaclitaxelTumor Cells, CulturedVinblastineDrug Resistance, FungalPrednisoneAirway ResistanceDaunorubicinPolyethylene GlycolsDrug SynergismCell SurvivalMolecular Sequence DataMultidrug Resistance-Associated ProteinsDrug Administration ScheduleTreatment OutcomeTime FactorsBacterial Proteinsbeta-Lactam ResistanceGenes, MDRResistance TrainingDrug Screening Assays, AntitumorLeukemia P388R FactorsVerapamilMitoxantronePhenotypeDrug Delivery SystemsImmunity, InnateMethotrexateEscherichia coliCardiotoxinsHydroxyethylrutosideSarcomaCombined Modality TherapyATP-Binding Cassette TransportersDNA, BacterialAntineoplastic Agents, PhytogenicDNA Topoisomerases, Type IIIfosfamideAmpicillin ResistanceBleomycinAnthracyclinesChloramphenicol ResistancePlasmidsBase SequenceMice, NudeTetracyclineGenes, BacterialSurvival AnalysisInhibitory Concentration 50Signal TransductionInfusions, IntravenousDisease-Free SurvivalConjugation, GeneticGenotypeHeartAmino Acid SequenceMethicillin ResistanceSequence Analysis, DNAXenograft Model Antitumor AssaysFluorouracilInsulinPolymerase Chain ReactionNeoplasmsOsteosarcomaOvarian NeoplasmsCephalosporin ResistanceReverse Transcriptase Polymerase Chain ReactionErythromycinTaxoids