Table 6.
Effects of ABSR on antioxidant indexes in serum of laying hens1)
| Item | 0 ABSR | 2.0% ABSR | 4.0% ABSR | 6.0% ABSR | 8.0% ABSR | 10.0% ABSR | SEM | p-value | ||
|---|---|---|---|---|---|---|---|---|---|---|
|
| ||||||||||
| ANOVA | Linear | Quadratic | ||||||||
| GSH-Px (U/mL) | 390.73bc | 463.67b | 541.01a | 554.88a | 364.99c | 402.76bc | 15.487 | 0.000 | 0.978 | 0.038 |
| SOD (U/mL) | 109.26c | 149.25a | 143.36ab | 154.72a | 153.52a | 118.71bc | 4.604 | 0.004 | 0.190 | 0.068 |
| MDA (nmol/mL) | 8.03 | 6.88 | 7.35 | 7.46 | 7.22 | 7.35 | 0.219 | 0.748 | 0.913 | 0.162 |
ABSR, Agaricus bisporus stem residue; SEM, pooled standard error of the means; ANOVA, one-way analyses of variance; GSH-Px, glutathione peroxidase; SOD, superoxide dismutase; MDA, malonaldehyde.
1)
Data represent the mean value of 8 hens each treatment
a–c
Mean values within the same column with no common superscripts differ significantly (p<0.05).