This open access article is distributed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0) license.

Figure 1: a, Schedule of DMN administrations and HGF–HVJ liposome or PBS injections. Figure 3: a–c, Liver sections of rats after DMN administration. Sprague–Dawley rats 4–5 weeks old and ...