Alteration of the Rat Exocrine Pancreas after Chronic Scopolamine Administration
Bibliographic record
Abstract
N-Methyl scopolamine (NMS) 25 mg kg-1 was given to rats for 14 days as a single daily intraperitoneal injection or by constant infusion through osmotic minipumps placed in the abdominal cavity. The anticholinergic drug reduced significantly body and pancreatic weights, and total pancreatic DNA contents, an indication of tissue growth inhibition. Total enzyme and protein contents were however significantly increased with the drug infusion more efficiently than by the daily injection. It is suggested that pancreatic hypertrophy observed after NMS treatment can be ascribed partially to inhibition of enzyme release elicited by blocking the enteropancreatic reflex causing over a long period enzyme accumulation in the gland. In conclusion, chronic anticholinergic treatment resulted in pancreatic aplasia and hypertrophy and could serve as a good model to study muscarinic receptor modulation in the pancreas.
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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 | 0.000 | 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 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".