Carcinoma, HepatocellularLiver NeoplasmsHep G2 CellsCell Line, TumorApoptosisLiver Neoplasms, ExperimentalTumor Cells, CulturedCell Proliferationalpha-FetoproteinsGene Expression Regulation, NeoplasticMice, NudePiperidonesAntineoplastic AgentsCell SurvivalCarcinomaSesquiterpenes, EudesmaneHepatocytesNeoplasm InvasivenessXenograft Model Antitumor AssaysRNA, MessengerCell CycleDown-RegulationNeoplasm TransplantationReverse Transcriptase Polymerase Chain ReactionLiverLiver CirrhosisBlotting, WesternRNA, Small InterferingAntineoplastic Agents, PhytogenicUp-RegulationTransfectionChemoembolization, TherapeuticCell DivisionTumor Suppressor Protein p53Drug Screening Assays, AntitumorMice, Inbred BALB CGlypicansSignal TransductionPhenylurea CompoundsDose-Response Relationship, DrugNiacinamideMembrane Potential, MitochondrialPlant ExtractsCaspase 3ImmunohistochemistryCarcinoma, Squamous CellFlow CytometryDoxorubicinHepatitis B virusNeoplasm ProteinsBenzenesulfonatesGenetic TherapyTime FactorsApoptosis Regulatory ProteinsCell MovementTumor Markers, Biologicalbcl-2-Associated X ProteinTNF-Related Apoptosis-Inducing LigandProto-Oncogene Proteins c-bcl-2Drug SynergismHepatectomyAdenoma, Liver CellTransplantation, HeterologousPhosphorylationPrognosisHepatitis BNeoplasm MetastasisCell Growth ProcessesBase SequenceDNA, NeoplasmDrug Resistance, NeoplasmCell LineReceptor, Serotonin, 5-HT2AReactive Oxygen SpeciesAntigens, Neoplasmbeta CateninPromoter Regions, GeneticHepatitis B Surface AntigensGene ExpressionIodized OilRNA InterferenceCell Cycle CheckpointsMolecular Sequence DataDiethylnitrosamineNeovascularization, PathologicGene SilencingGene Knockdown TechniquesGene Expression ProfilingNeoplasm StagingAflatoxin B1FluorouracilRNA, NeoplasmAngelica sinensisDisease ProgressionTumor BurdenLiver TransplantationCecropinsDNA PrimersCell Transformation, NeoplasticProto-Oncogene Proteins c-akt