TABLE 3.
Kinetic parameters after administration of albitiazolium directly in the blood circulation in saline solution or after being accumulated within IRBCa
| Dose injected (mg/kg)b | Compartment | Saline solution |
Loaded IRBC |
||||
|---|---|---|---|---|---|---|---|
| Cmaxc | Tmax (h) | AUCd | Cmaxc | Tmax (h) | AUCd | ||
| 0.15 | (I)RBC | 0.059 | 0.017 | 0.51 | 3.91 | 0.083 | 28.21 |
| Plasma | 1.27 | 0.017 | 0.64 | 0.33 | 0.083 | 1.92 | |
| 0.09 | (I)RBC | 0.018 | 0.5 | blq | 1.326 | 0.25 | 5.00 |
| Plasma | 0.117 | 0.083 | 0.40 | 0.221 | 0.083 | 0.64 | |
| 0.15 | Spleen | 0. 2 | 0.017 | 13 | 2.1 | 1 | 269 |
| Liver | ND | ND | ND | ND | ND | ND | |
| 0.09 | Spleen | 0. 04 | 0.083 | 1 | 2.5 | 2 | 193 |
| Liver | 2.2 | 0.5 | 17 | 1.5 | 2 | 21 | |
Cmax, the highest (maximum) observed concentration; Tmax, the time to Cmax relative to the time of dosing; AUC, area under the concentration-time curve; (I)RBC, RBC plus IRBC; ND, not determined; blq, below the limit of quantification.
A dose of 0.15 mg/kg corresponds to 0.33 μmol/kg, and a dose of 0.09 mg/kg corresponds to 0.2 μmol/kg.
Units for Cmax are micromolar for (I)RBC and plasma and micromoles per kilogram of tissue for spleen and liver.
Units for AUC are micromoles · hour per liter for (I)RBC and plasma and micromoles · hour per kilogram of tissue for spleen and liver.