MicrospheresPolyglycolic AcidTumor Markers, BiologicalTumor Necrosis Factor-alphaTumor BurdenCell Line, TumorDrug CarriersDelayed-Action PreparationsParticle SizeDrug CompoundingLactic AcidPolymersWilms TumorNeoplasms, ExperimentalChitosanDrug Delivery SystemsGenes, Tumor SuppressorCarcinoid TumorTumor Suppressor Protein p53Neuroendocrine TumorsChemistry, PharmaceuticalBrain NeoplasmsTumor Suppressor ProteinsTumor MicroenvironmentMicroscopy, Electron, ScanningHolmiumMammary Neoplasms, ExperimentalLiver NeoplasmsYttrium RadioisotopesNeovascularization, PathologicGelatinNeoplasm MetastasisMice, Inbred BALB CTime FactorsTechnology, PharmaceuticalHexuronic AcidsGlucuronic AcidAdenocarcinomaDogsTransplantation, HeterologousCell ProliferationPolystyrenesPolyvinyl AlcoholGastrointestinal Stromal TumorsBiocompatible MaterialsAlginatesRegional Blood FlowCapsulesXenograft Model Antitumor AssaysColonic NeoplasmsAntigens, NeoplasmCell DivisionDisease Models, AnimalRadioisotopesMice, Inbred C57BLScandiumNeoplasmsGliomaNeoplasm ProteinsCarcinoma, Ehrlich TumorRNA, MessengerCoronary CirculationFibrosarcomaKidney NeoplasmsPolymethacrylic AcidsCell Transformation, NeoplasticExcipientsSkin NeoplasmsOvarian NeoplasmsSignal TransductionAntibodies, MonoclonalNeoplasm StagingCell LineTechnetium Tc 99m Aggregated AlbuminDNA, NeoplasmCerium RadioisotopesFlow CytometryMice, SCIDCell SurvivalSarcoma, ExperimentalSurface PropertiesTreatment OutcomeCarcinoma, HepatocellularReverse Transcriptase Polymerase Chain ReactionPancreatic NeoplasmsRhabdoid TumorMelanoma, ExperimentalSolubilityMice, NudeEmulsionsTissue DistributionImmunohistochemistryCarcinoma, Squamous CellGranulosa Cell TumorDisease ProgressionCells, CulturedAbsorbable ImplantsStrontium RadioisotopesMutationRadiopharmaceuticals