Nature of TSST-1 Production by Staphylococcus aureus in Aberrant Vaginal Conditions
Bibliographic record
Abstract
Menstrual-toxic shock syndrome (TSS) is a serious illness that afflicts women of pre-menopausal age worldwide, and arises from vaginal infection by Staphylococcus aureus and concurrent production of toxic shock syndrome toxin- 1 (TSST-1). The aim of this study was to investigate the influence of aberrant vaginal states and indigenous vaginal bacteria on production of TSST-1 and identify women who are most susceptible to menstrual-TSS. A TSST-1 reporter strain of S. aureus was grown in the presence of vaginal swab contents collected from women in London, Ontario with healthy and aberrant vaginal states. Gene expression assays were also conducted to monitor toxin production in response to indigenous vaginal bacteria. This study found that Streptococcus agalactiae significantly induces TSST-1 production, while resident Lactobacillus spp. suppress production. Results also indicate that women with aerobic vaginitis, but not bacterial vaginosis, may be more susceptible to menstrual-TSS and would benefit most from prophylactic treatment.
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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".