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. 2018 Sep 12;11:5753–5762. doi: 10.2147/OTT.S173110

Figure 8.

Figure 8

Binding and entrance of exo-DOX to BT-474 cells (HER2+ cells).

Notes: (A) Bright-field microscopy of BT-474 cell; (B) fluorescent microscopy of nuclei stained by DAPI; (C) exo-DOX entered the cells and DOX accumulated in nuclei.