Table 5.
The Mean Absorbed Dose Per Unit Injected Activity, mGy/MBq, of 211At in Rats Obtained at Different Points in Time After Injection (n=5) and the Corresponding mtissue Used for Calculations (n=20)
| |
|
D(t) (mGy/MBq) |
||
|---|---|---|---|---|
| Tissue | mtissue(g) | 18 hours | 24 hours | ∞ |
| Blood | 0.96 (0.04) | 87 (3) | 93 (3) | 98 (3) |
| Heart | 0.53 (0.02) | 170 (10) | 180 (10) | 190 (20) |
| Kidney | 0.65 (0.02) | 370 (20) | 390 (20) | 390 (20) |
| Large intestine | 0.35 (0.01) | 200 (40) | 210 (40) | 210 (40) |
| Liver | 1.97 (0.08) | 160 (10) | 160 (10) | 230 (20) |
| Lung | 0.60 (0.01) | 1000 (100) | 1100 (100) | 1100 (100) |
| Muscle | 0.23 (0.01) | 120 (10) | 120 (10) | 130 (10) |
| Salivary glands | 0.43 (0.02) | 250 (10) | 270 (10) | 280 (10) |
| Small intestine | 0.78 (0.02) | 310 (50) | 330 (50) | 340 (50) |
| Spleen | 0.69 (0.02) | 950 (50) | 1000 (50) | 1000 (50) |
| Stomach | 1.33 (0.02) | 1000 (100) | 1200 (100) | 1200 (100) |
| Thyroid | 0.040 (0.002) | 16000 (4000) | 17000 (4000) | 18000 (4000) |
Data are given as the mean (SEM).