Skip to main content

Table 1 IgG titers at 1, 3, 5, and 7 weeks after the last immunization

From: Recombinant PAL/PilE/FlaA DNA vaccine provides protective immunity against Legionella pneumophila in BALB/c mice

Group

1 week

3 weeks

5 weeks

7 weeks

pcDNA3.1

0 ± 0

0 ± 0

0 ± 0

0 ± 0

PAL

14,933 ± 5226***

27,733 ± 12585***/##

25,600 ± 14022***/#

7467 ± 2613**/#

PiLE

5867 ± 1306###

11,733 ± 2613###

10,667 ± 3305###

3467 ± 1573###

FLaA

5867 ± 1306###

10,667 ± 3305###

10,133 ± 4253###

2933 ± 653###

PAL/PiLE/FLaA

20,267 ± 8507***

46,933 ± 10451***

42,667 ± 13220***

13,867 ± 6292***

  1. **, p < 0.01. ***, p < 0.001 versus the pcDNA3.1 group. #, p < 0.05, ##, p < 0.01, ###, p < 0.001 versus the PAL/PiLE/FLaA group