Radioactivity concentrations [Mean and S.D. (n = 5), expressed as nanogram equivalents otilonium bromide per milliliter in blood and plasma samples at various times after 2 mg/kg p.o. of14C-otilonium bromide
| Time | Blood | Plasma | ||
|---|---|---|---|---|
| Mean | S.D. | Mean | S.D. | |
| h | ||||
| 1.5 | 5.5 | 3.4 | 2.7 | 0.6 |
| 4 | 3.2 | 0.8 | 1.3 | 0.4 |
| 8 | 5.3 | 0.3 | 0.9 | 0.3 |
| 24 | 2.0 | 0.2 | 0.6 | 0.1 |