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. 2018 Nov 14;5(11):181457. doi: 10.1098/rsos.181457

Figure 6.

Figure 6.

Cell viability of HepG2 cells treated with free RSV (a), PLGA-NPs (b), RSV-PLGA-NPs (a,b) and OA (c), respectively. In addition, the group 0 is the control (mean ± s.d., n = 3). *p < 0.05, **p < 0.01.