Treatment Group Sizes
| Group | Size | ||||
|---|---|---|---|---|---|
| Control | 8 h | 24 h | 72 h | Total | |
| Young adults (100 mg/kg) | 6 | 5 | 6 | 6 | 23 |
| Young adults (150 mg/kg) | 6 | 5 | 6 | 4 | 21 |
| Old adults (100 mg/kg) | 6 (5)* | 6 (4)* | 6 | 6 | 24 (21)* |
↵* Number in parenthesis indicates number of animals that underwent biodistribution assay and imaging.
Dose of cyclophosphamide is indicated for each group.