Epicutaneous Exposure to Anticoagulant Rodenticide Warfarin Modulates Local Skin Activity in Rats
Bibliographic record
Abstract
Dermatotoxic effects of epicutaneous application of a first generation anticoagulant, warfarin (WF), were examined in rats. Selected parameters of skin activity were determined 24 hours following warfarin application by histomorphological and immunohistochemical analysis and by assessing some aspects of immunomodulatory potential of warfarin in skin. Increased number of mast cells, with degranulation at higher doses of warfarin was noted in warfarin treated skin. Mast cell presence coincided with changes in blood vessels and fibroblast appearance suggesting mast cell activity in warfarin treated skin. Signs of nuclear hypertrophy and anysonucleosys were noted by analysis of PCNA(+) cells in epidermis following warfarin application. Histomorphological changes were accompanied by immunemodulating activity in warfarin treated skin. This was judged by slightly increased numbers of CD3(+) cells in epidermis and superficial dermis and by production of organ cultured full thickness skin explants of factors with costimulatory activity in T-cell activation/proliferation assay. Presented data demonstrates the potential of warfarin to modulate local skin activity in rats.
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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 | 0.000 |
| 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 | 0.001 | 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".