Potential for using antibiotics combined with a Shiga toxin-absorbing agent for treating 0157:H7 <i>Escherichia coli</i> infections
Bibliographic record
Abstract
Antibiotics are not recommended for treating O157:H7 Escherichia coli infections because they may promote Shiga toxin (Stx) release from these bacteria. This could increase the risk of Stx-mediated complications in patients suffering from such infections. Here, we observed increased cell-free Stx in E. coli O157:H7 cultures exposed to sub-inhibitory concentrations of several antibiotics. Synsorb-Pk, an agent with a high affinity for Stx, absorbed Stx activity from the antibiotic-treated cultures. These data suggest certain antibiotics, given in combination with an orally administered Stx-binding agent, may be useful in treating O157:H7 E. coli infections.Key words: Shiga toxin, Synsorb, Escherichia coli, O157:H7, antibiotics, therapy.
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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) | 0.001 | 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) | 0.002 | 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".