Fig. 2

Bacterial burdens and cell viability in MH-S cell infected with P. aeruginosa. A–C The MH-S cells were infected with PA14 at an MOI of 10 for 1 h. And then treated with PBS, linezolid, PBOP or LP for 1 h (A), 6 h (B), and 12 h (C). The bacteria burdens were determined as described above. D–F MH-S cells were seeded in 96-well plates and treated with PBS, linezolid, PBOP or LP for 1 h (D), 6 h (E), and 12 h (F). The cell viability of MH-S cells was determined by CCK8 kit. Blank, the MH-S cells were not treated. Data are shown as the mean ± SEM of three independent experiments. ***p < 0.001, **p < 0.01