Effect and significance of Vitamin E on oxgen free radicals levels in patients with osteoarthritis
Bibliographic record
Abstract
Objective To investigate the clinical effect of Vitamin E on patients with osteoarthritis (OA) and its effect on oxygen free radical levels. Methods Forty-seven patients (48 knees) with OA were randomly divided into study group[24 cases (24 knees)]and control group[23 cases (24 knees)]. Patients in study group were treated with Vitamin E and sodium hyaluronate injection, and patients in control group were treated with sodium hyaluronate injection. The levels of serum nitric oxide(NO), malondialdehyde (MDA) and superoxide dismutase (SOD) before and after treatment in the two groups were detected; and the function of knee joint were obseroed and evaluated with the Western Ontario and McMaster Universities osteoarthritis index (WOMAC) and index of severity of osteoarthritis (ISOA). Results The levels of NO and MDA in study group were significantly lower than those in control group, but the level of SOD in study group was significantly higher than that in control group (P<0.05). Conclusions Vitamin E can effectively reduce the levels of NO and MDA and increase the activity of serum SOD in osteoarthritis patients, scavenge oxygen free radicals and improve joint function. Key words: Vitamin E; Osteoarthritis; Oxygen free radicals; Superoxide dismutase
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How this classification was reachedexpand
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 | 0.001 |
| 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 itClassification
machine, unvalidatedMachine predicted; a candidate call from one teacher head, 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".