Amelioration of experimental allergic encephalitis (EAE) through phase 2 enzyme induction.
Bibliographic record
Abstract
The multiple sclerosis (MS) lesion is characterized by an inflammatory cell mediated attack on white matter. Oxidative stress appears to play a role in the onset and progression of MS. We reasoned that decreasing oxidative stress might ameliorate MS. One way of decreasing oxidative stress is to induce phase 2 enzymes. The model chosen to test this hypothesis was experimental allergenic encephalomyelitis (EAE) induced in the Lewis rat. The 26 animals were placed into two groups: 1) those on normal rat chow, 2) those on rat chow containing 250 mumoles t-butylhydroxyanisole (BHA)/kg. After 2 weeks, animals were administered 100 micrograms guinea pig myelin basic protein and examined daily in a blinded fashion. Twenty-nine days later, animals were sacrificed, blood collected for glutathione (GSH) measurements and tissues collected for histology. Six of the 13 control chow animals developed hindlimb weakness or paralysis while 5 developed tail weakness only. Only 1 BHA fed animal exhibited symptoms--hindlimb weakness. Clinical symptoms correlated well with the extent of perivascular lymphocyte infiltration. Animals with BHA in the diet had 20% higher red cell GSH indicting induction of phase 2 enzymes. We conclude that dietary phase 2 enzyme inducers should be examined for their ability to ameliorate MS.
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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) | 0.001 | 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".