Table 1
Immunological findings and specific bronchial challenges
| Enzymes at place of work | Skin prick test (size, mm) | RAST % binding | Challenge substance | Bronchial response | |
|---|---|---|---|---|---|
| nd, not done. | |||||
| Case 1 | Cellulase | 6 | 25 | Cellulase | Dual |
| Protease | 4 | 8 | |||
| Amylase | 6 | 7 | |||
| Case 2 | Lipase | 10 | 16 | Lipase | Dual |
| Protease | 7 | 23 | |||
| Amylase | 7 | 62 | |||
| Cellulase | 5 | nd | |||
| Case 3 | Lipase | 6 | 38 | Lipase | Dual |
| Protease | 0 | 0.9 | |||
| Amylase | nd | 0.6 | |||
| Cellulase | 0 | 1.3 | |||
