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. 2020 Oct 23;27(1):1397–1411. doi: 10.1080/10717544.2020.1827085

Figure 7.

Figure 7.

(A) Ex vivo imaging of tumor and organs excised from BALB/c nude mice. Tumor and major organs were collected from the mice at 6 h post-injection, and then the fluorescence signals were detected. (B) Quantitative analysis of the fluorescence intensity of ex vivo images of tumors. (C) Quantitative analysis of the fluorescence intensity of ex vivo images of organs. In vivo anti-tumor efficacy of various nanoparticle formulations against NCI-H460 tumor in mice. (D) Imaging of the tumors collected from mice at the termination of treatment. (E) Tumor growth curve after injection of different nanoparticles for a total five doses. *p < 0.05, **p < 0.01, compared to PTX/siRNA/FALS group. (F) VEGF expression level in tumor was analyzed by Western Blotting. (G) Quantitative analysis of the Western blot bands. The VEGF expression level was normalized to β-actin and analyzed. Data are shown as mean ± SD.