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. Author manuscript; available in PMC: 2017 Apr 1.
Published in final edited form as: Toxicol Sci. 2016 Jan 14;150(2):418–428. doi: 10.1093/toxsci/kfw005

FIG. 3.

FIG. 3

Cytotoxicity of CoO and La2O3 nanoparticles. SAEC were treated with 0.0 5.0, 25.0, or 50.0 μg/ml administered dose of CoO or La2O3 nanoparticles for 6 or 24 h. A, The cells were then assayed using an MTS assay. Delivered mass of CoO and La2O3 nanoparticles at (B) 6 h and (C) 24 h and the respective linear fit line. The slope of the fit line is used in determining the change in percent viability per unit of delivered mass specific to each nanoparticle treatment. Values represent the percent cell viability with n = 3, * indicates P < .05 compared to 0.0 μg/ml control. + indicates P < .05 compared to La2O3 at same time point.