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. 2022 Aug 28;9(30):2203292. doi: 10.1002/advs.202203292

Figure 5.

Figure 5

In vivo biodistribution of UCTTD, PC4, and UCTTD‐PC4 in major organs and tumors of Capan‐1 tumor‐bearing BALB/c mice. In vivo biodistribution monitored by the fluorescence of PC4 in major organs and tumors at a,b) 6 h and c,d) 24 h postintravenous injection. Yttrium (Y) contents in major organs and tumors measured by ICP‐MS at e) 6 h and f) 24 h post‐intravenous injection (n = 3, *p < 0.05; **p < 0.01).