Effect Of Sublethal Concentrations Of Phenol On Histopathological Profile Of Fish Ctenopharyngodon Idella (Valenciennes, 1844)
Bibliographic record
Abstract
The aromatic chemical phenol, which is frequently present in home and industrial effluents, is a cause for concern in toxicology around the world. Significant fish harm is seen when it enters aquatic ecosystems. This study used the gills, muscles, and gut of Ctenopharyngodon idella as biomarkers to examine the harmful effects of phenol in various organs. Histopathological investigations have shown high degree of pathological lesions. The examination of the gills indicated fusion, epithelial degradation, vacuolation, hyperplasia, and deformity at the tips of secondary lamellae. In the fish's intestine, clumping of adjacent villi made of columnar epithelium, inflammation, and tissue destruction at the epithelial site have all been seen as lesions. Infiltration of leucocytes, atrophy, breaking of muscle fibres, and vacuolation like changes in the muscles was observed.
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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".