| External factors: | X-irradiation |
| Aging type: | Accelerate |
| Aging characteristic: |
| Category: | Other |
| Phenotype: | Chronic obstructive pulmonary disease |
| Experiment: | Immunostaining |
| Description: | X-irradiation increased the percentages of lung microvascular endothelial cells that stained positive p16. |
| Regulatory pathway: | -- |
| R-EF-Pathway: | -- |
| Pathway experiment: | -- |
| Pathway description: | -- |
Annotation: