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. Author manuscript; available in PMC: 2015 Sep 28.
Published in final edited form as: J Control Release. 2014 Apr 16;0:424–439. doi: 10.1016/j.jconrel.2014.04.012

Fig. 17.

Fig. 17

(a) VEGF gene silencing and cell toxicity of VEGF siRNA/poly(CBA-DAH) polyplexes in PC-3 cells. (b) Subcellular confocal images of cytoplasmic Cy3-modified siRNA release of siRNA/ABP polyplexes and siRNA/bPEI polyplexes with or without glutathione-depleting agent BSO. Scale bars = 10 µm. Reprinted with permission from ref [118], Copyright(2009), American Chemical Society.