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. 2020 Oct 28;15:8331–8343. doi: 10.2147/IJN.S263956

Figure 4.

Figure 4

Determination of the loading efficiency of DOX into GMs-derived exosomes. (A) Comparison of the relative loading efficiency of DOX into SF7761 GMs-derived exosomes by the linear Exo-Load device (50 µL/min flow rate) with conventional loading methods. (B) Comparison of the relative loading efficiency of DOX into U251 GMs-exosomes between the linear type and the sigmoid type of Exo-Load at 12.5 µL/min flow rate. Data are expressed as mean±SE, significance level; *P<0.05, **P<0.01.

Abbreviation: ns, not significant.