Fig. 4
From: Carrier-free multifunctional nanomedicine for intraperitoneal disseminated ovarian cancer therapy
The in vivo biodistribution of free DiR and ACaT-DiR in female SKOV3-Luc tumor-bearing mice. The in vivo bioluminescent images (Luc) and fluorescent images (Fluo) of mice after intraperitoneal injection of (A) Free DiR and (C) ACaT-DiR at the indicated time points. The ex vivo bioluminescent images (Luc) and fluorescent images (Fluo) for tumor tissues and major organs of (B) free DiR and (D) ACaT-DiR at 168 h intraperitoneal injection. The quantitative analyses of pixel fluorescence intensity from tumor tissues and major organs after intraperitoneal injection 72 h (E) and168 h (F). *p < 0.05 and ***p < 0.005