Fig. 3From: The influence of hay steaming on clinical signs and airway immune response in severe asthmatic horsesRelative mRNA expression of cytokines in bronchoalveolar lavage fluid (BALF), before and after the initiation of each challenge: a tumour necrosis factor (TNF)-α; b interleukin (IL)-17; c IL-4; d IL-10. sEA, severe equine asthma; CTL, control; d-2, 2 days before challenge; d + 5, 5 days after challenge. *, **, *** significant difference between groups or timepoints (P < 0.05, 0.01 and 0.001, respectively), based on ANOVA investigationBack to article page