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. 2019 Jul 8;18(3):1793–1799. doi: 10.3892/etm.2019.7750

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Copyright: © Zhai et al.

This is an open access article distributed under the terms of the Creative Commons Attribution-NonCommercial-NoDerivs License, which permits use and distribution in any medium, provided the original work is properly cited, the use is non-commercial and no modifications or adaptations are made.

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Figure 1. — Effects of Cd treatment on A549 cell viability. A549 cells were treated with the indicated concentrations of Cd for 48 h. An MTT assay was subsequently performed. Relative cell viability was determined by normalizing to the control (0 µM). Cd, cadmium.