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Fig. 2 | Journal of Nanobiotechnology

Fig. 2

From: Hyaluronic acid-coated chitosan nanoparticles induce ROS-mediated tumor cell apoptosis and enhance antitumor efficiency by targeted drug delivery via CD44

Fig. 2

Viability of A549 cells and HepG2 cells. Viability of A549 cells (a) and HepG2 cells (b) after incubation with naked HA-coated CS NPs. Viability of A549 cells (c) and HepG2 cells (d) after incubation with free 5-Fu, 5-Fu-loaded CS NPs, 5-Fu-loaded HA-coated CS NPs and the combination of free HA and 5-Fu-loaded HA-coated CS NPs for 48 h. The results are expressed as the mean ± SD (n = 3)

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