Table 1.
Percentage of injected dose accumulated in organs, urine and feces 24 h post-injection.
| Organ | β-NTx-DTPA-67Ga | BSA-DTPA-67Ga | 67Ga |
|---|---|---|---|
| % Dose/g Tissue | % Dose/g Tissue | % Dose/g Tissue | |
| Kidneys | 3.15 (±0.77) | 1.96 (±0.69) | 1.82 (±0.19) |
| Heart | 0.13 (±0.03) | 0.08 (±0.02) | 0.04 (±0.01) |
| Lung | 0.47 (±0.20) | 0.14 (±0.06) | 0.04 (±0.01) |
| Liver | 1.42 (±0.75) | 0.64 (±0.02) | 0.17 (±0.03) |
| Diaphragm | 0.10 (±0.04) | 0.04 (±0.01) | 0.03 (±0.01) |
| Stomach | 0.21 (±0.10) | 0.16 (±0.07) | 0.04 (±0.01) |
| Spleen | 0.76 (±0.30) | 0.60 (±0.11) | 0.32 (±0.19) |
| Sample | % Dose | % Dose | % Dose |
| Urine | 32.1 (±3.0) | 33.7 (±12.0) | 61.3 (±4.5) |
| Feces | 2.23 (±0.66) | 3.1 (±1.6) | 5.47 (±2.0) |