Table 2 In vitro and in vivo stability studies of 99mTc-noscapine.
Incubation Time (h) | Percentage Labeling In Vitro | Percentage Labeling In Vivo | |
|---|---|---|---|
Saline | Serum | ||
0 | 98.9 ± 1.3 | 98.3 ± 1.5 | 98.6 ± 1.1 |
1 | 98.8 ± 1.2 | 98.6 ± 1.3 | 99.3 ± 1.4 |
2 | 99.0 ± 2.1 | 94.2 ± 1.5 | 99.2 ± 1.5 |
4 | 98.7 ± 1.2 | 94.1 ± 1.1 | 98.7 ± 1.0 |
6 | 96.0 ± 1.6 | 94.0 ± 1.5 | 98.6 ± 2.2 |
24 | 94.9 ± 2.0 | 93.9 ± 1.8 | 98.0 ± 2.4 |