3‐nitrotyrosine-immunopositive cell counts in induced sputum before, during and after (washout) allopurinol administration
| Total cells 104 cells·mL−1 | Macrophages 104 cells·mL−1 | Neutrophils 104 cells·mL−1 | Eosinophils 104 cells·mL−1 | Lymphocytes 104 cells·mL−1 | |
| Before | 63.9 (23.3–485.0) | 15.9 (12.0–86.6) | 44.3 (5.5–396.4) | 0.0 (0.0–12.7) | 0.0 (0.0–0.0) |
| During | 40.7 (7.3–67.2)** | 7.5 (1.4–40.2)* | 18.0 (2.9–47.3)** | 0.0 (0.0–0.9) | 0.0 (0.0–0.0) |
| Washout | 85.5 (37.0–375.0) | 23.0 (5.0–70.0) | 63.0 (30.1–302.0) | 1.0 (0.0–7.0) | 0.0 (0.0–0.0) |
Data are presented as median (range)
*: p<0.05 versus before and washout
**: p<0.01 versus before and washout