Fig. 5
From: Bacteria-driven hypoxia targeting delivery of chemotherapeutic drug proving outcome of breast cancer
In vivo biodistribution of Bif@DOX-NPs. A Homogenates of tumor tissues and the five organs were cultured on agar plates under an anaerobic environment at 37 ℃. B Bacterial growth was measured on days 1, 4, 7, and 14. C The relative mean fluorescence intensity (MFI) of Cy3@Ab in tumor, liver and lung. D Indirect observation of bifidobacterial localization in tumors, liver and lungs with Cy3@Ab. Data are presented as mean ± SD (n = 3, ****P < 0.0001)