Summary of cellular uptake activity in peripheral lung
| Tissue structure | Normal | Cystic fibrosis |
|---|---|---|
| Scoring of intensitiy of staining from 0 to +++. | ||
| Epithelial cells | ||
| Bronchiolar | +++ | +++ |
| Alveolar type I | 0 | 0 |
| Alveolar type II | +++ | +++ |
| Macrophages | 0 | 0 |
| Capillaries | 0 | 0 |