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. 2019 Sep 17;20(18):4582. doi: 10.3390/ijms20184582

Figure 4.

Figure 4

Figure 4

Uptake of apoE3/rHDL and acro-apoE3/rHDL by bEnd.3 cells. (A) Uptake followed by immunofluorescence. Uptake of rHDL was visualized by immunofluorescence following exposure to 3 µg/mL apoE3/rHDL (a–c) or acro-apoE3/rHDL (d–f) for 2 h at 37 °C. (B) Uptake followed by direct fluorescence of DiI. Uptake experiments were carried out as above in the presence of DiI-labeled apoE3/rHDL (a–c) or acro-apoE3/rHDL (3 µg/mL) (d–f). The panels show fluorescence of DAPI (a,d), DiI (b,e), and Merge (c,f).