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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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Cell apoptosis assay of MCF-7 cells treated with Rg5, Rg5-BSA NPs and FA-Rg5-BSA NPs by (A) Hoechst 33,342, AO/EB, and (B) Annexin V-FITC/PI staining.

Note: Magnification 20× and scale bar is 100 µm.

Abbreviations: BSA, bovine serum albumin; Rg5, ginsenoside Rg5; FA, folic acid; NPs, nanoparticles; AO/EB, Acridine orange/ethidium bromide.