Corneal Implantation with Collagen-Copolymer Matrices
Bibliographic record
Abstract
Abstract. A transparent matrix composed of collagen and poly(N, N-dimethylacrylamide-co-acryloxysuccimide), 8mm in diameter and 350µm thick was implanted into pigs ’ corneas using the lamellar keratoplasty (LKP) technique. No adverse immune or inflammatory reaction was observed during 4 month implantation period. Regenerated nerve filaments were observed in the subepithelial region and stroma by confocal microscopy. The endothelium of the operated eye was not touched by LKP and remained similar to that of the contra lateral (not operated) eye. The implant remained transparent over the four-month post-operative period, and clinical topography showed reconstitution of a smooth cornea surface. These preliminary results indicated that a new, functional cornea was re-established from the implanted biosynthetic matrix. This bio-synthetic matrix may have applications in other tissue engineering areas, especially where innervation is important.
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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) | 0.000 | 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) | 0.001 | 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 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".