Cell Proliferation during Morphogenesis of the Human Colon
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 during morphogenesis of human colon from 8 to 18 weeks of gestation was investigated using radioautography. The sites of [3H]-thymidine uptake were localized in the epithelium, the mesenchyme, and the muscularis externa. As long as the epithelium was stratified, the proliferative pool was very large, and the highest labeling indices (up to 28%) were found during this period. With the formation of villi, the proliferative pool decreased and focused exclusively in the developing crypts by 14-15 weeks. Between 8 and 11 weeks, the labeling index was similar both in the epithelium and the mesenchyme. By 13 weeks of gestation, the small intestinal cell proliferation pattern (epithelium greater than mesenchyme greater than muscular layer) was established in the fetal colon. The biochemical quantitation of the [3H]-thymidine uptake into the total colonic DNA supported the decreasing cell proliferation pattern determined by radioautography. The present investigation establishes basic quantitative data regarding cell proliferation during a particular developmental phase of the human colon.
Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.
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