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F values of two ANOVA test of effects of 4-NP on antioxidant defense system (SOD, CAT, GPx, LPO) in the brain of male catfish H. fossilis.
| F-value duration | F-value dose | F-value of interaction of both dose and duration | |
|---|---|---|---|
| SOD | 2.0065 | 243.87 | 2.754 |
| F-critical | 4.413873 | 3.12653 | 4.00234 |
| CATALASE | 4.87 | 229.48 | 3.75 |
| F-critical | 4.31234 | 4.56792 | 3.56789 |
| GPx | 2.83 | 108.86 | 0.052 |
| F-critical | 4.45643 | 3.526784 | 3.54321 |
| LPO | 7.667 | 451.1 | 4.313 |
| F-critical | 4.53245 | 3.56231 | 3.40982 |
