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. 2023 Oct 18;397(4):2485–2496. doi: 10.1007/s00210-023-02768-z

Fig. 2.

Fig. 2

Relative PXR reporter activity in LS180 cells after selective overexpression of NR1I2 splice variants (PXR.1, PXR.2, or PXR.3) and subsequent 72-h exposure to rifampicin (open circles) or rifabutin (closed circles). Data shown is the mean ± S.D. of three independent biological replicates with triplicates for each concentration. Data were fitted according to an Emax model (4-parameter logistic equation; variable with slope)