Table 2.
Treatment | PB2 (µg/mL) | PB1 (µg/mL) | PB2 + PB1 (µg/mL) |
---|---|---|---|
Standard PB | 14.38 ± 0.48 | 17.45 ± 3.58 | 31.83 ± 3.47 |
PB after treatment with 5 µg/mL OMVs | 7.76 ± 1.01 | 5.19 ± 1.05 | 13.67 ± 1.33 * |
PB after treatment with 20 µg/mL OMVs | 0.96 ± 0.42 | 0.06 ± 0.01 | 1.02 ± 0.42 * |
The PB content was measured by HPLC-UV method as described in material and methods. The results are expressed as mean ± SD. * p < 0.001 in reference to standard PB as determined by one-way ANOVA.