Fig. 6
From: Remodeling of tumor microenvironment for enhanced tumor chemodynamic/photothermal/chemo-therapy
a Effects of Zn0.4Fe2.6O4 NPs and AFZDA NPs on tube formation of HUVECs induced by VEGF. HUVECs were inoculated on the Matrigel and treated with VEGF (40 ng/mL) in the presence or absence of either Zn0.4Fe2.6O4 NPs and AFZDA NPs (scale bar = 200 µm). The quantitative of tube formation b and junctions c were evaluated after different treatments by angiogenesis analysis from image J software. (n = 7, mean ± s.d.) *P < 0.05, **P < 0.01, ***P < 0.001 versus control