Les nucléosides et nucléotides extracellulaires régulent les fonctions hépatiques par le biais d’un système complexe de protéines membranaires
Bibliographic record
Abstract
Les nucléosides et nucléotides extracellulaires sont maintenant reconnus comme des molécules de signalisation au même titre que les neurotransmetteurs et les hormones. Les cellules hépatiques, comme la majorité des autres cellules de l’organisme, expriment plusieurs récepteurs transmembranaires spécifiques ainsi que plusieurs ectoenzymes dont ces médiateurs sont les ligands et les substrats, respectivement. Cette revue de littérature présente l’état des connaissances actuelles sur la signalisation par les nucléosides et nucléotides extracellulaires dans le foie (en y incluant les sources, la transduction de signal et le métabolisme), ainsi que sur leur contribution dans le maintien de l’homéostasie cellulaire hépatique.
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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) | 0.001 | 0.000 |
| Meta-epidemiology (broad) | 0.001 | 0.000 |
| Bibliometrics | 0.001 | 0.001 |
| Science and technology studies | 0.000 | 0.001 |
| Scholarly communication | 0.001 | 0.001 |
| Open science | 0.001 | 0.001 |
| Research integrity | 0.001 | 0.001 |
| Insufficient payload (model declined to judge) | 0.003 | 0.002 |
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".