Fig. 6
Enhanced interaction between HUVECs and HBVPs. A Schematic illustration of interaction between HUVECs and HBVPs. B Cell viabilities of HBVPs after incubating with serum-free medium, Sup and Sup + NPs in PBS and H2O2 and the data are presented as mean ± SD (n = 5, **P < 0.01, ***P < 0.001). C Migration images of HBVPs after incubating with serum-free medium, Sup and Sup + NPs for 12 h and 24 h. Quantification of cell migration for 12 h (F) and 24 h (D)