Effect of Acute Ischemia on the Motility of the Small Bowel in the Awake Dog
Bibliographic record
Abstract
The effect of acute ischemia obtained by clamping the feeding arteries was studied on a 30-cm loop of upper jejunum in mongrel dogs. In order to eliminate the side-effects of anesthetics on the small bowel, the studies were performed on the awake dog, where access to the upper jejunum was permitted by the construction of a jejunostomy with a Roux-en-Y anastomosis for reestablishment of intestinal continuity. The motility was estimated after stimulation of the mucosa with a standard bolus of isotonic 0.1 N HCl. This technique presented the advantage of a much higher reproducibility than the usual recordings of the spontaneous motility alone. Acute ischemia caused an immediate hyperexcitability of the segment of jejunum under study despite complete destruction of the mucosa followed by an irregular hyperexcitable pattern during the first 48 h after injury. The controls on the other hand presented a strongly diminished response to stimulation with a slow recovery.
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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 | 0.010 | 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 | 0.001 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.001 | 0.000 |
| Research integrity | 0.000 | 0.001 |
| 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".