Mechanisms of <i>Lycium barbarum</i> polysaccharides in reducing radiation-induced spinal cord neuron damage
Bibliographic record
Abstract
polysaccharides (LBPs) on X-ray radiation-induced damage in rat spinal cord neurons (SCNs) and examines whether this protection is mediated through the activation of autophagy. In vitro and in vivo experiments revealed that high-dose radiation significantly reduced SCN viability and colony-forming ability. However, treatment with 40 mg/L LBP markedly increased cell survival and autophagy levels. Immunohistochemistry and Western blot (WB) analyses demonstrated a significant upregulation of autophagy-related proteins, protein 1 light chain 3-II/I and Beclin-1, in the LBP intervention group. In vivo studies further showed that LBP reduced oxidative stress markers, such as malondialdehyde, and enhanced superoxide dismutase activity in spinal cord tissue. These findings indicate that LBP mitigates neuronal damage caused by ionizing radiation via autophagy activation and antioxidative mechanisms, highlighting its potential as a radioprotective agent.
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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 | 0.000 |
| 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".