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. Author manuscript; available in PMC: 2019 Jul 15.
Published in final edited form as: Acta Biomater. 2018 Jun 8;75:323–333. doi: 10.1016/j.actbio.2018.06.016

Fig. 4.

Fig. 4.

Tumor-to-organ ratios in PC3 tumor bearing nude mice. (A) Tumor-to-muscle, (B) tumor-to-liver, (C) tumor-to-kidney, and (D) tumor-to-spleen SNR ratios obtained from the ex vivo imaging in Fig. 2. *p < 0.05, **p < 0.01, ***p < 0.001, ****p < 0.0001 one-way ANOVA with Tukey’s multiple comparisons test.