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. 2021 Sep 30;12(4):2057–2073. doi: 10.1016/j.apsb.2021.09.022

Figure 8.

Figure 8

In vivo imaging and biodistribution of the liposomes in CT26 subcutaneous tumor model. (A) In vivo imaging from 0.5 h to 24 h. (B) Ex vivo imaging of major organs and tumors. (C) Ex vivo radiant efficiency of the tumors. (D) Immunofluorescence colocalization of the DiR dye-encapsulated liposomes and LRP-1 in the CT26 tumors (scale bar = 50 μm). (E) The population of DiD+ LRP-1+ cells in the tumor by flow cytometry. (F) Statistical analysis of DiD+ LRP-1+ cells. Data are presented as mean ± SD (n = 3). ∗P < 0.05, ∗∗P < 0.01.