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. 2018 Apr 2;25(1):880–887. doi: 10.1080/10717544.2018.1455761

Figure 4.

Figure 4.

The in vivo biodistribution of PEG-ACGs/DiR-NSps, and FA-PEG-ACGs/DiR – NSps in HeLa tumor-bearing mice. (A) Average fluorescence intensity in tumors of two groups at the end of the experiment. (B) The ratio of the fluorescence intensity in tumor to the fluorescence intensity in liver (Te to liver) of two groups at the end of the experiment. All data are represented as mean ± SD. *p < .05, **p < .01 with FA-ACGs-NSps.