Table 2.
Extract recoveries (%) of Erinacine S in rat plasma and tissues.
| Theoretical Conc. (ng/mL) | |||
|---|---|---|---|
| 50 | 200 | 500 | |
| Plasma | 99.29 ± 4.70 | 97.63 ± 4.66 | 100.40 ± 2.37 |
| Brain | 102.53 ± 4.47 | 98.12 ± 2.69 | 95.98 ± 4.57 |
| Heart | 99.54 ± 4.09 | 83.04 ± 5.96 | 91.73 ± 5.96 |
| Liver | 92.18 ± 9.60 | 80.46 ± 3.97 | 91.66 ± 10.15 |
| Lung | 100.40 ± 11.72 | 94.44 ±9.56 | 98.48 ± 6.25 |
| Kidney | 101.69 ± 4.14 | 98.48 ± 5.35 | 87.94 ± 4.49 |
| Stomach | 77.05 ± 5.96 | 86.84 ± 5.80 | 90.33 ± 4.15 |
| Small Intestine | 81.78 ± 11.74 | 85.77 ± 7.12 | 89.88 ± 5.97 |
| Large Intestine | 90.67 ± 11.24 | 93.63 ± 10.12 | 101.04 ± 6.64 |
| Feces | 101.15 ± 11.12 | 97.03 ± 9.54 | 96.78 ± 3.98 |
| Urine | 100.87 ± 1.80 | 101.58 ± 3.71 | 99.43 ± 3.31 |
Data expressed as means ± SD (n = 6). Recovery (%) = (measured concentration/theoretical concentration) × 100%.