Doxorubicin and ABT-199 Coencapsulated Nanocarriers for Targeted Delivery and Synergistic Treatment against Hepatocellular Carcinoma

Figure 5

In vivo distribution of DDS NPs. In each picture, the right mouse was injected IR-780-loaded DDS NPs; meanwhile, the left mouse was injected free IR-780 dye. And then, in vivo distribution of NIR fluorescence was observed at different times. The arrows were pointed to tumors. In (b) were in vivo tissue distribution results of mice after injection for 72 h.

(a)

(b)