Table 3.
The effects of Rhodotorula mucilaginosa on the immune and antioxidant enzyme activities in the hepatopancreas of red claw crayfish.
| Index | R. mucilaginosa levels (g/kg) | |||
|---|---|---|---|---|
| 0 | 0.1 | 1.0 | 10.0 | |
| SOD (U/mgprot) | 46.74 ± 2.06b | 54.77 ± 1.08a | 57.78 ± 2.36a | 57.73 ± 2.90a |
| CAT (U/mgprot) | 8.73 ± 0.33c | 12.05 ± 0.90b | 16.13 ± 0.42a | 14.25 ± 0.95ab |
| GPX (U/mgprot) | 574.01 ± 23.75c | 618.64 ± 24.11b | 683.07 ± 21.09a | 631.24 ± 20.32b |
| GST (U/mgprot) | 16.65 ± 3.17b | 19.27 ± 2.13a | 24.33 ± 4.01a | 27.16 ± 2.02a |
| T-AOC (mmol/mgprot) | 0.13 ± 0.01c | 0.18 ± 0.01b | 0.24 ± 0.01a | 0.20 ± 0.01b |
| ACP (King unit/gprot) | 278.99 ± 27.67c | 353.16 ± 43.55b | 424.36 ± 30.77a | 332.81 ± 34.23b |
| AKP (King unit/gprot) | 152.70 ± 16.52b | 151.34 ± 14.76b | 203.27 ± 16.42a | 164.01 ± 11.91b |
| MDA (nmol/mgprot) | 1.50 ± 0.05a | 1.30 ± 0.04b | 1.18 ± 0.04c | 1.45 ± 0.04a |
Note: All the data are presented as mean ± SE (n = 3). Within the same row, different superscript letters indicate significant differences between the values (p < 0.05).
Abbreviations: ACP, acid phosphatase; AKP, alkaline phosphatase; CAT, catalase; GPX, glutathione peroxidase; GST, glutathione s-transferase; MDA, malondialdehyde; SOD, superoxide dismutase; T-AOC, total antioxidant capacity.