NeoplasmsUltrasonography, MammaryCell Line, TumorTumor Markers, BiologicalTumor BurdenNeoplasms, ExperimentalTumor Necrosis Factor-alphaAntineoplastic AgentsWilms TumorNeovascularization, PathologicMaximum Tolerated DoseGenes, Tumor SuppressorTumor Suppressor Protein p53Brain NeoplasmsTumor MicroenvironmentNeoplasm MetastasisCarcinoid TumorXenograft Model Antitumor AssaysTransplantation, HeterologousMammary Neoplasms, ExperimentalNeuroendocrine TumorsDose-Response Relationship, DrugTumor Suppressor ProteinsMice, NudeAdenocarcinomaTreatment OutcomeMice, Inbred BALB CCell ProliferationDrug Administration ScheduleNeoplasm TransplantationAntigens, NeoplasmColonic NeoplasmsOvarian NeoplasmsKidney NeoplasmsAntineoplastic Combined Chemotherapy ProtocolsFibrosarcomaAntibodies, MonoclonalCell DivisionMice, SCIDTime FactorsSarcoma, ExperimentalLiver NeoplasmsAngiogenesis InhibitorsNeoplasm ProteinsCarcinoma, Ehrlich TumorGastrointestinal Stromal Tumors