Table 2 Organ absorbed dose per unit administered activity (mGy/MBq) for 211At-CXCR4 mAb using adult male human phantom and biodistribution data of 211At-CXCR4 mAb and 125I-CXCR4 mAb in human AML xenograft model in athymic mice.
Organ | Absorbed dose (mGy/MBq) | |
---|---|---|
211At-CXCR4 mAb | 125I-CXCR4 mAb | |
Brain | 0.024 | 0.032 |
Eye | 0.087 | 0.098 |
Salivary gland | 0.331 | 0.153 |
Thyroid gland | 0.985 | 0.298 |
Heart | 0.773 | 0.912 |
Lung | 0.399 | 0.488 |
Thymus | 0.088 | 0.099 |
Liver | 0.220 | 0.248 |
Gallbladder | 0.087 | 0.099 |
Spleen | 0.244 | 0.247 |
Pancreas | 0.073 | 0.079 |
Esophagus | 0.088 | 0.099 |
Stomach | 0.088 | 0.099 |
Small intestine | 0.088 | 0.099 |
Right hemicolon | 0.087 | 0.099 |
Left hemicolon | 0.087 | 0.099 |
Rectum | 0.087 | 0.098 |
Adrenal gland | 0.193 | 0.291 |
Kidney | 0.287 | 0.402 |
Urinary bladder | 0.087 | 0.098 |
Testis | 0.492 | 0.185 |
Prostate gland | 0.087 | 0.098 |
Bone | 2.370 | 2.980 |
Red marrow | 0.512 | 0.627 |
Total body | 0.118 | 0.136 |