Fig. 3

Total protein concentration and LDH activity in BALF after i.n. dsRNA administration in mice. Total protein concentration (A) and LDH activity (B) in BALF were measured after 3 days of i.n. administration of 100 µg dsRNA or saline to BALB/c, C57Bl/6J and C57Bl/6N mice. Data are presented as mean ± SD. Differences between groups were tested using a 2way ANOVA with Tukey’s multiple comparisons test. P-values of < 0.05 are indicted in the graphs, each data point represents one mouse from one experiment (n = 4–5 per group)