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Correlation between reactive oxygen species levels and glutathione levels after 24 hours of exposure to 80, 160, and 320 μg/mL of silica nanoparticles. (A) SNP7 and (B) SNP20.
Abbreviations: SNP7, size 7 nm silica nanoparticles; SNP20, size 20 nm silica nanoparticles; ROS, reactive oxygen species; GSH, glutathione.
