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Schematic illustration of the tenable surface charge nanoparticles for anti-TNF-α siRNA oral delivery for treating ulcerative colitis. Reprinted with permission from Springer Nature: Nano Res, Surface charge tunable nanoparticles for TNF-α siRNA oral delivery for treating ulcerative colitis, Iqbal S, Du X, Wang J, Li H, Yuan Y, Wang J. Copyright 2017.175
Abbreviation: TNF, tumor necrosis factor.
