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. 2016 Oct 12;11:5287–5310. doi: 10.2147/IJN.S116902

Figure 4.

Figure 4

PLA-based nanoparticle delivery systems for siRNA delivery in IBD treatment.

Notes: Chemical structures of PLA, PVA, and PLA–PEG–maleimide–Ab.

Abbreviations: Ab, antibody; IBD, inflammatory bowel disease; PEG, polyethylene glycol; PLA, polylactide; PVA, polyvinyl alcohol; siRNA, short interfering RNA.