Fig. 5
From: Dynamics of IL-4 and IL-13 expression in the airways of sheep following allergen challenge
IL-4 detection in BAL cells following saline and HDM bronchial challenges. a–c percentage and (d–f) total numbers (cells/ml BAL) of IL-4 expressing lymphocytes, macrophages and granulocytes collected at 0 h (baseline), and at 4, 24 and 48 h post-segmental airway challenge. Data presented as mean positive cells (within subpopulation) ± SD for n = 6 sheep (*denotes significant differences; *p < 0.05, **p < 0.01, ***p < 0.001, ****p < 0.0001; #denotes significant difference between time points: ##p < 0.01, ###p < 0.001, ####p < 0.0001)