Figure 4 | Scientific Reports

Figure 4

From: In vivo bio-distribution and acute toxicity evaluation of greenly synthesized ultra-small gold nanoparticles with different biological activities

Figure 4

Prooxidant effect-mediated apoptotic activity of Au NPs human cancer cell lines (Caco-2, HepG-2 and MDA-MB 231). (A) The relative fold increase in ROS level in human cancer cell line after 72 h incubation with serial concentrations of Au NPs. (B) Relative change in p53, BAX and Bcl2 expression in IC50 of Au NPs-treated cancer cells. All data are expressed as mean ± SEM.

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