Table 1. Viability of DZ or DZO-treated astrocytes.
| Viability (% ± SEM) | ||
|---|---|---|
| Concentration (μM) |
DZ | DZO |
| 0 | 100 | 100 |
| 1 | 101.2 ± 7.9 | 100.8 ± 6.5 |
| 5 | 104.3 ± 5.1 | 97.5 ± 1.8 |
| 10 | 106.0 ± 8.0 | 91.4 ± 2.2 |
| 25 | 104.3 ± 6.8 | 98.2 ± 3.2 |
| 50 | 114.5 ± 8.1 | 99.1 ± 2.1 |
Astrocytes were treated with varying concentrations of either DZ or DZO for 24 h and cell viability was assessed by the MTT method. Results are expressed as percent control (mean ± SEM) and are from three separate experiments where astrocytes where treated in triplicate.