Figure 4.
Confocal microscopy images ((A) MCF-7 cell, (B) MDA-MB 231 cell) and flow cytometry analysis ((C) MCF-7 cell, (D) MDA-MB 231 cell) treated with FITC-Lipo or FITC-AE-Lipo for 4 h.
Note: *FL1-H indicates the relative intensity of fluorescence.
Abbreviations: FITC-Lipo, FITC-conjugated Lipo; FITC-AE-Lipo, FITC-conjugated AE-Lipo.