Experimental Subjects
| Animal | Body weight (kg) | Age (y) | Pregnant | Gestational stage* | MRI | 18F-FDG PET | Injected dose | ||
|---|---|---|---|---|---|---|---|---|---|
| MBq | mCi | ||||||||
| BH3 | 7.0 | 23 | No | — | Yes | No | — | — | |
| Y40 | 7.0 | 5 | Yes | 89/170 | Yes | Yes | 91.02 | 2.46 | |
| BY38 | 5.0 | 2 | Yes | 147/170 | Yes | Yes | 54.76 | 1.48 | |
| B57 | 4.5 | 2 | Yes | 145/170 | Yes | Yes | 56.24 | 1.52 | |
↵* Gestational period of M. radiata is known to be 170 d. We estimated gestational stage at time of experiment by calculating number of days from day of imaging to delivery of baby.