Figure 4

Relative concentrations of total ceramide, hexosylceramide and sphingomyelin in plasma (a), liver (b), and lung (c) of PR8 virus infected mice (n = 5 each, mean ± SE, 2way ANOVA with Tukey’s multiple comparison test, *p < 0.05, **p < 0.005, ***p < 0.0005).