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MicroPET Activity Concentration Measurement Results Using Phantom-Based Calibration
| |
|
% Error |
|
|---|---|---|---|
| Tissue or organ | Time postinfection | Mouse 1 | Mouse 2 |
| Blood | 1 hour to 7 days | −44 to −58 | −45 to −52 |
| Liver | 7 days | 7 | −20 |
| Tumor (190 mg) | 7 days | −46 | — |
| Tumor (40 mg) | 7 days | — | −66 |
PET, positron emission tomography.
% error = 100(microPET − direct assay)/direct assay.
