Skip to main content
. 2016 Feb 16;6:18823. doi: 10.1038/srep18823

Figure 3. Opsonic killing activity elicited by the serum isolated from immunized mice against vaccine homologous strains (ATCC 27853, PAO-1) and vaccine heterologous strain (PAO-6) cells.

Figure 3

Immunized group contained serum isolated from immunized mice, 1 × 106 PMN and 105 CFUs heat-killed P. aeruginosa cells, while negative control group contained sera without PMNs. Serum isolated from immunized mice has higher killing activity against homologous strain (ATCC 27853 and PAO-1) cells than that of the controls (serum isolated from unimmunized mice). Results represent three independent experiments and are expressed as mean ± SD (n = 5, ANOVA, *p < 0.05, **p < 0.01).