Table 4.
Different probiotics effect on antioxidative status in serum, ileum, and cecum of laying hens.
| Item | CON | T1 | T2 | p | |
|---|---|---|---|---|---|
| Serum | ROS (U/mL) | 5.64 ± 1.25 | 6.60 ± 2.39 | 6.09 ± 3.28 | 0.7313 |
| T-SOD (U/mL) | 80.37 ± 12.01 | 81.79 ± 8.09 | 82.83 ± 10.8 | 0.4654 | |
| MDA (nmol/mL) | 16.82 ± 4.57 a | 13.40 ± 3.86 b | 15.80 ± 5.56 ab | 0.0386 | |
| Ileum | ROS (U/mL) | 4.12 ± 0.47 a | 3.57 ± 0.34 b | 3.94 ± 0.48 a | 0.0017 |
| T-SOD (U/mL) | 101.27 ± 13.4 | 88.04 ± 23.69 | 111.56 ± 22.96 | 0.3091 | |
| GSH-PX (U/mL) | 132.00 ± 103.96 | 159.34 ± 103.71 | 67.75 ± 42.2 | 0.1613 | |
| Cecum | ROS (U/mL) | 3.81 ± 0.41 a | 3.08 ± 0.24 b | 3.64 ± 0.34 a | 0.0009 |
| T-SOD (U/mL) | 57.87 ± 16.16 | 52.09 ± 15.97 | 55.00 ± 14.44 | 0.5541 | |
| GSH-PX (U/mL) | 117.08 ± 74.91 | 57.74 ± 30.00 | 143.12 ± 160.82 | 0.3833 |
a,b Means without a common superscript with a row differ significantly (p < 0.05). CON = basal diet (BD), T1 = BD plus 0.5 g/kg diet C. butyricum preparation, T2 = BD plus 0.1 g/kg diet P. acidilactici and 0.05 g/kg S. boulardii preparation. ROS = reactive oxygen species, T-SOD = total superoxide dismutase, GSH-PX = glutathione peroxidase, MDA = malondialdehyde.