Research Paper Volume 15, Issue 14 pp 6905—6920
Exosome-coated polydatin nanoparticles in the treatment of radiation-induced intestinal damage
Figure 2. Cellular uptake of exosomes in vitro and metabolism of exosome in vivo. (A) Uptake of exosomes by HEIC-6 cells and intraperitoneal metabolism of exo-ICG. (B) Fluorescence values of the abdomen of mice injected intraperitoneally with exo-ICG at 10 min, 4 h, 14 h and 24 h. (C) Fluorescence values of the abdominal organs of mice at 6 h and 12 h. (D) Fluorescence quantification values.