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. Author manuscript; available in PMC: 2013 Apr 10.
Published in final edited form as: J Control Release. 2012 Jan 20;159(1):111–119. doi: 10.1016/j.jconrel.2012.01.010

Fig. 6.

Fig. 6

Biodistribution of pDNA following systemic injection using 100, 75, 50 and 25% (TCP/TC) formulations as delivery agents in a murine colon adenocarcinoma model. Data are represented as mean ± standard deviation (n = 5) of percent-injected dose (% ID). A) Positively charged complexes formed at 3:1 w/w. B) Negatively charged complexes formed at 0.5:1 w/w.