Table 3.
Comparison with control cells (viability); glutamate-treated cells (viability).
| Groups | Extracts | Plant extract concentrations | |||
|---|---|---|---|---|---|
| 5 µg | 10 µg | 50 µg | 100 µg | ||
| Control | Control | 1.00 ± 0.00 | 1.00 ± 0.00 | 1.00 ± 0.00 | 1.00 ± 0.00 |
| P. curviflorus | 1.00 ± 0.00 | 0.98 ± 0.02 | 0.93 ± 0.03 | 0.87 ± 0.02 | |
| S. lappa | 0.99 ± 0.02 | 0.97 ± 0.03 | 0.94 ± 0.01 | 0.85 ± 0.02 | |
| C. glomerata | 0.97 ± 0.03 | 0.94 ± 0.01 | 0.85 ± 0.03 | 0.79 ± 0.02 | |
| Glutamate Concentrations | |||||
|---|---|---|---|---|---|
| 5 µM | 10 µM | 50 µM | 100 µM | ||
| Glutamate | Glutamate | 0.94 ± 0.02 | 0.85 ± 0.02# | 0.76 ± 0.01$# | 0.58 ± 0.03$# |
| P. curviflorus | 1.00 ± 0.00 | 0.98 ± 0.02# | 0.93 ± 0.03# | 0.87 ± 0.02# | |
| S. lappa | 0.99 ± 0.02 | 0.97 ± 0.03# | 0.94 ± 0.01# | 0.85 ± 0.02# | |
| C. glomerata | 0.97 ± 0.03 | 0.94 ± 0.01# | 0.85 ± 0.03# | 0.79 ± 0.02# | |
Comparison among all groups using Kruskal–Wallis test and using Mann–Whitney test to compare treated cells with controls (Non-parametric data).
Comparison among all groups using One-Way ANOVA test with Multiple Comparisons (Dunnett test) to compare treated cells with glutamate-induced cells (Parametric data).
$p < 0.001, value between each group and the control group.
#p < 0.001 value between all groups.