Cadmium toxicity induces lipid peroxidation and alters cytokinin content and antioxidant enzyme activities in soybean
Why this work is in the frame
A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.
Bibliographic record
Abstract
The short-term effect of exposure (24 to 72 h) to various concentrations of CdCl 2 on cytokinin content, lipid peroxidation, hydrogen peroxide level, and reduced glutathione content, as well as the activities of representative enzymes of the antioxidant defense system, were investigated in soybean. In addition, the deleterious effects of cadmium poisoning on soybean growth and photosynthetic pigment content were recorded. Exposure to cadmium significantly inhibited growth and severely reduced photosynthetic pigment content. Cadmium treatment was also found to increase lipid peroxidation and hydrogen peroxide levels, indicating that cadmium can induce an oxidative stress response in leaves. Inhibition of cytokinin fractions (zeatin and zeatine riboside) were also detected in all tested cadmium concentrations, zeatin being most severely affected. We also found that exposure to cadmium increased the activities of superoxide dismutase, peroxidase, catalase, and ascorbate peroxidase and altered glutathione content. This is representative of a cadmium-induced defense mechanism required to cope with elevated oxidative stress.
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Full frame distilled prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.
Codex and Gemma teacher scores by category
| 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 | 0.000 |
| Insufficient payload (model declined to judge) | 0.000 | 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 it