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Concentrations of resveratrol and its major metabolites in the serum of three participants.
| Species | Concentration (nmol/L) | Mean ± SD or N (%) | ||
|---|---|---|---|---|
| Patient 1 | Patient 2 | Patient 3 | ||
| Resveratrol | 174.1 | 337.7 | 21.9 | 177.9 |
| Resveratrol-3-O-glucuronide | 54.5 | 162.9 | 481.7 | 233.0 |
| Resveratrol-4′-O-glucuronide | 44.6 | 155.4 | 456 | 218.7 |
| Resveratrol-3-sulfate | 257.6 | 2112 | 3539 | 1969.5 |
Note: the blood was drawn at about 2 hours after the final dose of resveratrol.
