Effects of different forms of treatment on cell viability of MKN-28 cells
| Treatment | OD595/2×104cells |
| A | |
| Vehicle | 0.57 (0.01) |
| Extract | |
| 50 μg/ml | 0.55 (0.02) |
| 100 μg/ml | 0.57 (0.02) |
| 200 μg/ml | 0.54 (0.01) |
| DFMO | |
| 10 mmol/ml | 0.55 (0.01) |
| 50 mmol/ml | 0.56 (0.01) |
| B | |
| Vehicle | 0.55 (0.03) |
| Putrescine | |
| 0.1 mmol/ml | 0.55 (0.01) |
| 1 mmol/ml | 0.59 (0.02) |
| Spermidine | |
| 0.01 mmol/ml | 0.57 (0.02) |
| 0.1 mmol/ml | 0.55 (0.02) |
| 1 mmol/ml | 0.56 (0.02) |
| Spermine | |
| 0.1 mmol/ml | 0.55 (0.02) |
| 1 mmol/ml | 0.54 (0.02) |
| C | |
| Vehicle | 0.56 (0.03) |
| Extract 100 μg/ml | 0.54 (0.02) |
| Extract+spermidine (0.1 mmol/ml) | 0.54 (0.02) |
| Extract+spermidine (1 mmol/ml) | 0.54 (0.02) |
Values are mean (SEM) of six samples for each group.