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. 2018 Jan 23;8:1463. doi: 10.1038/s41598-018-19873-2

Figure 4.

Figure 4

Effect of LA on cellular copper toxicity. Viability of Huh7 cells determined by WST-1 assay after 24 h of exposure to CuCl2 (a). Viability of Huh7 cells after 24 h incubation with different concentrations of LA and additional treatment with 50 µM CuCl2 for next 24 h, measured with WST-1 test. Data are shown as mean ± SD.