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. Author manuscript; available in PMC: 2021 Oct 23.
Published in final edited form as: Cardiovasc Eng Technol. 2021 Jan 20;12(1):114–125. doi: 10.1007/s13239-021-00518-x

FIGURE 2.

FIGURE 2.

Cellular uptake of siCONF using different oligopeptide-modified pBAE polymers in (a) iMAEC, (b) SMC and (c) THP-1 cells. Cells were transfected with siCONF at final concentration of 20 nM and fluorescence expression per cell was determined after 2 h post-transfection by flow cytometry. n = 4, data shown as mean ± SEM; *p < 0.05, **p < 0.01, ***p < 0.001.