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. 2016 Jan 4;6:18507. doi: 10.1038/srep18507

Figure 2. TLR signalling properties of the commensal bacteria. NF-κB activation was measured using a luminescence reporter in HEK293 cell lines expressing TLR2, TLR2/6, TLR5 and TLR4 after incubation with the bacteria (bacterium: cell ratio, 10:1).

Figure 2

NF-κB activation is expressed as percentage of the positive control. Error bars represent SEM, n = 6, *indicates p < 0.05, **p < 0.01, ***p < 0.001 compared to the control.