TABLE 1.
Main pharmacokinetic parameters of TDS and 1-PP in rats (n = 6).
| Parameter | Unit | TDS | 1-PP | ||
|---|---|---|---|---|---|
| i.g. | i.v. | i.g. | i.v. | ||
| AUC(0-t) | ng/mL*h | 114.1 ± 41 | 48,375 ± 19,097 | 1,512 ± 238.4 | 4,201 ± 476 |
| AUC(0-∞) | ng/mL*h | 114.7 ± 41 | 48,397 ± 19,107 | 1879 ± 616.2 | 17,979 ± 12,674 |
| MRT(0-t) | h | 1.534 ± 0.30 | 0.516 ± 0.08 | 3.546 ± 1.19 | 4.523 ± 0.22 |
| t 1/2 | h | 1.380 ± 0.46 | 1.224 ± 0.39 | 3.497 ± 3.64 | 29.498 ± 28.34 |
| t max | h | 0.161 ± 0.09 | - | 2.25 ± 1.47 | 1.3 ± 0.65 |
| Vz/F | L/kg | 412.841 ± 240.59 | 0.841 ± 0.42 | 47.261 ± 28.17 | 39.392 ± 14.47 |
| CLz/F | L/h/kg | 194.016 ± 69.01 | 0.476 ± 0.19 | 11.352 ± 2.64 | 1.686 ± 1.10 |
| Cmax | ng/mL | 83.23 ± 35.36 | 144,850 ± 86,523 | 357.2 ± 135.5 | 691.0 ± 82 |