Original Article
Antioxidant and Preventive Effects of Extract from Nymphaea candida Flower on In Vitro Immunological Liver Injury of Rat Primary Hepatocyte Cultures
Table 3
Scavenging of, superoxide (
), hydroxyl radical (
·OH) and hydrogen peroxide (H
2O
2) by NCE.
| Group | Concentration | | ·HO | H2O2 | | (g/mL) | Inhibition (%) | IC50 (g/mL) | Inhibition (%) | IC50 (g/mL) | Inhibition (%) | IC50 (g/mL) |
| | Gallic acid | 2 | 9.05 0.10 | | 30.56 1.63 | | 11.12 1.12 | | 10 | 16.95 0.34 | 29.39 | 43.2 0.53 | 16.29 | 20.8 1.54 | 31.87 | 50 | 68.72 0.25 | | 62.14 0.74 | | 63.7 1.28 | |
| BHT | 2 | 5.57 0.47 | | 20.85 1.02 | | 4.42 0.12 | | 10 | 23.12 1.32 | 71.87 | 31.2 0.44 | 83.56 | 18.29 0.29 | 131.6 | 50 | 39.83 1.21 | | 45.69 1.89 | | 30.43 0.31 | |
| NCE | 10 | 11.6 0.70 | | 25.43 0.22 | | 19.02 0.64 | | 20 | 25.01 1.01 | 59.32 | 38.22 0.96 | 24.28 | 27.22 1.49 | 86.45 | 50 | 44.16 0.43 | | 59.02 1.16 | | 40.91 1.26 | |
|
|
IC50, value of the 50% inhibition concentration; inhibition (%), percent inhibition of means of six replicates from the control.
|