Fig 2. IL-13-induced eotaxin-3 and TARC secretion in human PCLS.

Lung tissue was stimulated with human IL-13 for 24 h. a) Eotaxin-3 and b) TARC were measured in supernatant and tissue lysate and normalized (as a percentage) to the untreated tissue control. Data are presented as mean ± SEM; group sizes: a) n = 7 and b) n = 8; *p < 0.05, **p < 0.01; ***p < 0.001 compared with untreated tissue control (Friedman test and Dunn’s Multiple Comparison Post-hoc test).