Fig. 4
The morphology of P. aeruginosa treated by LP. A–D 1 × 105 CFU of PA14 were seeded in 96-well plates and treated with PBS (A), linezolid (B), PBOP (C) or LP (D) for 12 h. The morphology of PA14 was detected by scanning electron microscopy (SEM). The destroyed PA14 is indicated by the arrow (D). Scale bar, 5 μm. All the experiments were performed in triplicate