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. 2020 Nov 7;95(2):673–691. doi: 10.1007/s00204-020-02945-6

Fig. 1.

Fig. 1

In vitro cytotoxicity of different EOs. Various human cell lines were seeded into 96-well plates (Hela: 40.000, Caco-2: 120.000, STF1: 40.000 cells/well) and grown over night at 37 °C. Cells were subsequently treated with the indicated EOs and varying concentrations for 24 h. Cell viability was measured using a resazurin-based in vitro toxicology assay. Cell viability of a Hela cells, b Caco-2 cells, and c STF1 cells. d Calculated IC50 values. Error bars are based on the SE of 3 independent measurements