Figure 3
From: The role of Toll-like receptor-4 in pertussis vaccine-induced immunity
Gain of weight. Tlr4-deficient and control mice were sc injected with 1/5 HD wP, aP, or adjuvant (C), twice before intranasal B. pertussis infection. Two hours before challenge, and three and seven days after challenge mice were weighed. Data are indicated as mean ± SEM (N = 6). Non-boxed P-values: compared to the adjuvant control (same strain and day after challenge). Boxed P-value: compared to the wild-type strain (same treatment and day after challenge). ANOVA followed by Bonferroni post-hoc test. A single representative experiment of 2 is shown.