Table I.
Effect of H. ascyron L. fractions and pure compounds on the proliferation of HeLa cells.
| Name | IC50 (µg/ml) |
|---|---|
| H. ascyron L. extract | 47.82±0.56 |
| Fraction 1 | 134.87±0.21 |
| Fraction 2 | 192.15±0.53 |
| Fraction 3 | 84.60±0.19 |
| Fraction 4 | 109.38±0.67 |
| Fraction 5 | 98.11±0.26 |
| Fraction 6 | 42.73±0.45 |
| Fraction 7 | 29.70±0.87 |
| Fraction 8 | 19.21±0.43 |
| Fraction 9 | 142.57±0.39 |
| Fraction 10 | 203.18±0.52 |
| Fraction 8–1 | 27.78±0.56 |
| Fraction 8–2 | 18.21±0.49 |
| Fraction 8–3 | 187.90±0.48 |
| Quercetin | 39.39±0.46 |
| Kaempferol 3-O-β-(2″-acetyl) galactopyranoside | 40.06±0.19 |
| Quercetin + kaempferol 3-O-β-(2″-acetyl) galactopyranoside (1:1) | 17.36±0.21 |
Results are expressed as the mean ± standard deviation. IC50, half-maximal inhibitory concentration.