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. 2016 Dec 16;11:17–26. doi: 10.2147/DDDT.S122984

Figure 3.

Figure 3

Confocal images.

Notes: Confocal images of transferrin-dependent cellular uptake of Tf-DTX-NC by A549 cells. Incubation time was 2 hours. Green and blue colors represent courmarin-6-adsorbed Tf-DTX-NCs or DTX-NCs, and nucleus (DAPI), respectively.

Abbreviations: Tf, apo-Transferrin human; DTX, docetaxel; NC, nanocrystal; DAPI, 4′,6-diamidino-2-phenylindole; FITC, fluorescein isothiocyanate; BF, bright field.