44-Hour Biodistribution of Male SCID Mice Bearing Bilateral LAPC-9 Xenografts
| 124I-A11 | 89Zr-A11 | ||||
| Organ | n | %ID/g ± SD | n | %ID/g ± SD | P |
| LAPC-9 | 9 | 3.63 ± 0.59 | 6 | 9.33 ± 0.87 | <0.0001 |
| Blood | 5 | 0.65 ± 0.11 | 3 | 0.74 ± 0.17 | 0.41 |
| Liver | 5 | 0.19 ± 0.01 | 3 | 14.61 ± 0.11 | <0.0001 |
| Kidney | 5 | 0.26 ± 0.03 | 3 | 16.10 ± 2.74 | <0.0001 |
| Spleen | 5 | 0.27 ± 0.04 | 3 | 24.81 ± 6.64 | <0.0001 |
| Heart | 5 | 0.32 ± 0.06 | 3 | 4.14 ± 0.45 | 0.0001 |
| Stomach | 5 | 0.38 ± 0.09 | 3 | 1.74 ± 0.26 | <0.0001 |
| Lung | 5 | 0.54 ± 0.08 | 3 | 2.74 ± 1.02 | 0.002 |
| Muscle | 5 | 0.05 ± 0.02 | 3 | 0.67 ± 0.11 | <0.0001 |
| Carcass | 5 | 0.13 ± 0.02 | 3 | 1.82 ± 0.12 | 0.0001 |
| Ratio (unitless) | |||||
| Tumor to blood | 9 | 5.58 ± 1.07 | 6 | 13.16 ± 3.34 | <0.0001 |
| Tumor to muscle | 9 | 74.01 ± 29.1 | 6 | 14.03 ± 1.84 | 0.0003 |