From: The role of Toll-like receptor-4 in pertussis vaccine-induced immunity
 | Pre-challenge | Post-challenge | Post-challenge | Post-challenge | |||
---|---|---|---|---|---|---|---|
 |  | Non-vaccinated |  | wP-vaccinated |  | aP-vaccinated |  |
Number of bacteria |  | ↑ |  | ↑ |  | ↑ |  |
Ptx-IgG | =1 | ND3 |  | ND |  | ↓ |  |
FHA-IgG | =2 | ND | Â | = | Â | = | Â |
Prn-IgG | =2 | ND |  | ↑ |  | ↑ |  |
Weight gain |  | = |  | = |  | ↓ |  |
Lung pathology |  | = |  | ↓ |  | = |  |
Pro-inflammatory cytokines4 |  | ↑ | ↓ | ↓ | ↓ | = | = |
Th1/Th17 cytokines4 |  | = | ↓ | ↓ | ↓ | = | = |
Th2 cytokines4 |  | = | ND | ↑ | ND | ↑ | ND |