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Fig. 6 | Journal of Nanobiotechnology

Fig. 6

From: pH and redox dual-responsive nanoparticles based on disulfide-containing poly(β-amino ester) for combining chemotherapy and COX-2 inhibitor to overcome drug resistance in breast cancer

Fig. 6

Tissue distributions and tumor accumulations in MCF-7/ADR tumor-bearing mice after intravenous injection. a In vivo fluorescence images of the mice at 2, 6 and 24 h after administration. b Fluorescence images of the major organs, including heart-H, liver-Li, spleen-S, lung-Lu, and kidney-K, and the tumors-T excised from the mice at 24 h after administration

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