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. 2016 Feb 12;11:597–605. doi: 10.2147/IJN.S95654

Figure 2.

Figure 2

Effect of AgNPs and GEPO on cell viability.

Notes: Effect of AgNPs on the viability of HEK293 cells at 4 hours of exposure (A). Percentage of viable cells following AgNPs exposure with or without GEPO pretreatment (B). Data are the average of four replicate samples (***P<0.001 and ****P<0.0001 compared with the AgNP-treated group). + indicates 0.0084 µg/mL GEPO added; ++ indicates 0.042 µg/mL GEPO added; +++ indicates 0.084 µg/mL GEPO added; and − indicates no GEPO added.

Abbreviations: AgNPs, silver nanoparticles; GEPO, glutaraldehyde erythropoietin.