Comparison between intravenous and peritoneal route on liver targeted uptake and expression of plasmid delivered by Glyco-poly-L-lysine

Figure 4 The distribution and expression of the plasmid bound to G-PLL (galactosetermina l glyco-poly-L-lysine) in different tissues and at different time period and administered intraperitoneally or intravenously. A: liver, B: spleen, C: lung, D: kidney. PI: plasmid bound to G-PLL introduced intravenously, PP: plasmid bound to G-PLL introduced intraperitoneally.