Figure 2From: CD8 positive T cells express IL-17 in patients with chronic obstructive pulmonary diseasePercentage of IL-17A+ and IL-17F+ cells in airway submucosal cells of COPD patients. (A) Submucosal cells in airways of COPD patients. (B) Percentage of IL-17A+ and IL-17F+ cells in airway submucosal cells of COPD patients. Results are expressed as median (range), n = 15 and 16 subjects for controls and COPD patients respectively. **P < 0.001, ***P < 0.0001.Back to article page