Table 4 Effects of Withania Somnifera root extract on cell viability in the SH-SY5Y cells
| Â | Time of exposure | ||
|---|---|---|---|
5Â h | 24Â h | 48Â h | |
Vehicle | 100.00 ± 3.64 | 100.00 ± 12.62 | 100.00 ± 15.10 |
0.10 mg/ml WSE | 91.83 ± 14.38 | 90.52 ± 15.53 | 79.65 ± 14.40 |
0.25 mg/ml WSE | 93.90 ± 5.40 | 72.63 ± 4.16 | 14.11 ± 1.43*** |
0.50 mg/ml WSE | 107.21 ± 6.41 | 49.35 ± 3.79*** | 15.02 ± 4.13*** |
0.75 mg/ml WSE | 107.04 ± 5.35 | 51.73 ± 2.69*** | 7.41 ± 3.02*** |
1.00 mg/ml WSE | 109.90 ± 6.23 | 34.69 ± 6.29*** | 7.62 ± 2.76*** |