Figure 5.

pcTERT-kk-64 plasmid inhibited H22 cell bearing tumor growth. H22 cell tumor–bearing syngeneic BALB/c mice were given plasmid–liposome complex containing pcTERT or pcTERT-kk-64 plasmid vial intra-tumoral injection. (a) Schematic diagram of processing time. (b) The tumor volume was detected everyday post plasmid injection (n = 10 for each group). (c) The Tumors were removed 4 days after the last administration of the plasmid. (d) The tissue specimens from the tumors were fixed and processed for H&E staining