Effects of SNP on Antioxidant Enzyme Activity and Lipid Peroxidation of Pennisetum glaucum Seedlings
Bibliographic record
Abstract
Effects of sodium nitropprusside(SNP,an exogenous nitric oxide donor) on Antioxidant enzyme activity and Lipid Peroxidation of the Seedlings of Pennisetum glaucum were studied.The results showed that the activities of SOD,CAT and POD in seedlings of Pennisetum glaucum showed a tendency of increasing in the early period and then decreasing in the late period with SNP concentration increasing.The activities of SOD were the biggest and was 116.2% of the control when SNP concentration was 100 μmol/L,the activities of CAT were the biggest and was 244.6% of the control when SNP concentration was 200 μmol/L,the activities of POD were the biggest and were 172.7% of the control when SNP concentration was 200 μmol/L.The contents of MDA of seedlings had significant negative correlation with SNP concentration of 0～100 μmol/L,and had significant positive correlation with SNP concentration of 100-500 μmol/L,which were 79.3% of the control when SNP concentration was 100 μmol/L.
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How this classification was reachedexpand
Full frame machine prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. The Gemma side is a direct model label for every work in the frame, read from the title-only record. The Codex side is a classifier learned from the 10,348 direct Codex labels and calibrated to design-weighted sample rates; fields without enough sample support carry no Codex call. Candidate is the union of the two sides; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels.
Distilled classifier scores by category (both heads)
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.000 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.001 |
| Insufficient payload (model declined to judge) | 0.001 | 0.000 |
Machine scores (provisional)
The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.
Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from itClassification
machine, unvalidatedMachine predicted; a candidate call from one source (direct Gemma or distilled Codex), not a consensus.
How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".