Ratios of [18F]FETNIM in Rats Bearing DMBA-Induced Mammary Tumors
| Ratio | 15 min (n = 3) | 30 min (n = 3) | 60 min (n = 4) | 120 min (n = 7) | 240 min (n = 3) |
|---|---|---|---|---|---|
| Tumor-to-blood | 1.49 ± 0.40 | 1.15 ± 0.35 | 1.16 ± 0.18 | 1.79 ± 0.64 | 1.65 ± 0.87 |
| Liver-to-blood | 1.23 ± 0.37 | 1.44 ± 0.37 | 1.56 ± 0.06 | 1.69 ± 0.62 | 2.70 ± 0.94 |
| Muscle-to-blood | 0.81 ± 0.24 | 1.04 ± 0.23 | 1.17 ± 0.05 | 1.17 ± 0.37 | 1.16 ± 0.30 |
| Tumor-to-muscle | 1.84 ± 0.59 | 1.11 ± 0.32 | 0.99 ± 0.16 | 1.53 ± 0.50 | 1.42 ± 0.76 |
Data are mean ± SD.