. 2021 Dec 14;10(12):1534. doi: 10.3390/antibiotics10121534

Table 2.

Susceptibility to colistin and lysozyme, and the combined treatment (lysozyme + colistin) of two strains of Pseudomonas aeruginosa (PAO1 and PA14).

Strain	Colistin MIC (μg/mL)	Percentage of Bacterial Survival after Each Treatment ^a
Strain	Colistin MIC (μg/mL)	Colistin (0.1 μg/mL)	Lysozyme (25 μg/mL)	Lysozyme + Colistin (25 + 0.1 μg/mL)
PAO1	0.75	45.3 ± 11.2	35.9 ± 8.0	4.1 ± 1.3
PA14	0.25	19.1 ± 3.9	52.3 ± 10.2	3.0 ± 0.62

^a Percentage of survival after each treatment in respect to the initial inoculum. PAO1 and PA14 survival percentages in the lysozyme assay buffer alone were between 80–90% after incubation.