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Biodistribution data of 64Cu-NS and 64Cu-NS–RGDfK in HNSC xenograft-bearing nude rats at 46 hours postinjection.
| Organ | 64Cu-NS | 64Cu-NS-RGDfK |
|---|---|---|
| Tumor | 0.97 | 1.20 |
| Spleen | 4.93 | 8.77 |
| Liver | 16.39 | 13.01 |
| Lung | 0.31 | 0.34 |
| Kidney | 1.76 | 1.58 |
| Blood | 2.26 | 1.98 |
| Skin | 4.80 | 5.04 |
| Muscle | 6.80 | 7.47 |
| Bone | 6.02 | 8.97 |
| Heart | 0.17 | 0.20 |
| Stomach | 0.76 | 1.22 |
| Intestine | 5.21 | 7.83 |
| Cecum | 3.16 | 4.62 |
| Bladder | 0.02 | 0.11 |
| Testis | 0.62 | 0.61 |
| Brain | 0.06 | 0.06 |
Note: Data are presented as percentage injected dose per organ (% ID/organ).
