Table 2.
Blood lymphocyte GST enzyme activity and GST-π levels before and after 4 weeks of daily resveratrol administration (1 gm QD).
| GST | Pre | Post | Post- to Pre- Intervention Ratio |
P value3 |
|---|---|---|---|---|
| Total activity (nmol/min/mg protein) |
31.5 ± 2.51 (N = 38) |
32.1 ± 2.5 (N = 38) |
1.02 (0.92, 1.12)2 | 0.77 |
| GST-π level (ng/mg protein) |
4468 ± 310 (N = 36) |
5029 ± 218 (N = 36) |
1.13 (1.00, 1.27) | 0.10 |
1
geometric mean ± standard error; standard error was derived from a delta method.
2
geometric mean ratio (90% confidence interval)
3
paired t-test on log-transformed measurements