Cell Proliferation in Developing Human Jejunum
Why this work is in the frame
A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.
Bibliographic record
Abstract
Cell proliferation of the developing human jejunum was investigated by radioautography using organ culture. The sites of [3H]-thymidine uptake were localized in the epithelium, the mesenchyme and the muscularis externa of fetal human small intestinal explants from 8 to 18 weeks of gestation. Proliferating cells were abundant and scattered throughout the stratified epithelium before the appearance of villi. Many nuclei in the mesenchyme and the muscular layer were labeled. With the villi formation and the simplification of the epithelium, there was a confinement of the proliferating zone in the intervillus areas and developing crypts. The quantitation of proliferating cells showed a labeling index at its highest value between 8 and 10 weeks of gestation decreasing gradually up to 18 weeks of gestation at the epithelial and mesenchymal level. In the muscularis externa, the labeling remained more or less constant between 11 and 18 weeks of gestation. The organ culture of intestinal explants for 5 days did not modify epithelial cell proliferation. The present investigation provides for the first time basic quantitative data regarding cell proliferation in the developing human jejunum.
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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) | 0.000 | 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 it