Fig. 14
A The Cytotoxicity of LPS on HepG2 cells and the protective effects of HA-Lys and VCM-HNLCs as measured by MTT assay, and B The effect of HA-Lys and VCM-HNLCs on IL-6 expression induced by LPS. (****P-value < 0.0001, ***P-value = 0.0002, in comparison with the LPS-treated group). Data in the graph are presented as mean ± SD (n = 3)