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. 2019 Aug 29;14:6971–6988. doi: 10.2147/IJN.S210882

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© 2019 Dong et al.

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The cellular uptake of FITC-labeled NPs treated with MCF-7 cells for 3 hrs was observed by CLSM (A) and flow cytometry (B).

Note: Magnification 40× and scale bar is 50 µm.

Abbreviations: BSA, bovine serum albumin; Rg5, ginsenoside Rg5; FA, folic acid; NPs, nanoparticles; FITC, fluorescein isothiocyanate; CLSM, confocal laser scanning microscopy.