Fig. 4

Pulmonary Saa3 mRNA expression levels in Tlr2 KO mice versus WT mice (A) and Tlr4 KO mice versus WT mice (B). All values are log transformed and presented as mean ± SD. A marker (*) denotes P ≤ 0.05, (**) P ≤ 0.01, (***) P ≤ 0.001, (****) P ≤ 0.0001 compared to vehicle control (Dunn’s multiple comparison method). The vertical lines mark statistically significant differences between KO mice and WT mice (unpaired t-test)