Carcinoma, HepatocellularLiver NeoplasmsHep G2 CellsTumor Cells, CulturedLiverCell LineCell Line, TumorHempaRNA, Messengeralpha-FetoproteinsHepatocytesTransfectionAsialoglycoprotein ReceptorBase SequenceLiver Neoplasms, ExperimentalHepatitis B virusTranscription, GeneticPromoter Regions, GeneticKineticsRats, Inbred BUFMolecular Sequence DataApolipoprotein A-I