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Record W2053021647 · doi:10.1080/03008200490278070

Collagen Fibrillogenesis and mRNA Levels in the Maturing Rabbit Medial Collateral Ligament and Patellar Tendon

2004· article· en· W2053021647 on OpenAlex

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.

affAt least one author lists a Canadian institution in the pinned OpenAlex snapshot.

Bibliographic record

VenueConnective Tissue Research · 2004
Typearticle
Languageen
FieldMedicine
TopicTendon Structure and Treatment
Canadian institutionsUniversity of Calgary
Fundersnot available
KeywordsFibrillogenesisFibrilDecorinTendonChemistryMedial collateral ligamentMessenger RNACollagen, type I, alpha 1Procollagen peptidaseExtracellular matrixConnective tissueCollagen fibrilType I collagenAnatomyLumicanLigamentCell biologyMolecular biologyEndocrinologyBiologyPathologyBiochemistryProteoglycanMedicine

Abstract

fetched live from OpenAlex

This study compared collagen fibril diameter and mRNA changes in a subset of molecules involved in collagen fibrillogenesis during postnatal development and at maturity of rabbit medial collateral ligament (MCL) and patellar tendon (PT). Tissue was analyzed by RT-PCR for mRNA levels and collagen fibril diameters were measured using transmission electron microscopy. Collagen fibril diameters increased from 3 to 14 weeks with mean fibril diameters of PT significantly greater than MCL at 9, 12, and 14 weeks and maturity. RT-PCR analysis showed decorin and lumican mRNA levels were significantly higher in PT than MCL at all ages. Type I collagen, MMP-11, and procollagen C proteinase enhancer mRNA levels also were higher in the PT than the MCL between 3 and 14 weeks but not at maturity. Further understanding of collagen fibrillogenesis by studying protein synthesis and matrix turnover during maturation may provide insight into the mechanism(s) by which fibrils accrete in maturing connective tissues and how they are altered during healing following injury.

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 imitation

Not 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.

metaresearch head score (Codex)0.001
metaresearch head score (Gemma)0.000
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Bench or experimental · Consensus signal: none
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.436
Threshold uncertainty score0.417

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0010.000
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0000.000
Science and technology studies0.0000.000
Scholarly communication0.0000.000
Open science0.0000.000
Research integrity0.0000.000
Insufficient payload (model declined to judge)0.0000.000

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.

Opus teacher head0.098
GPT teacher head0.400
Teacher spread0.302 · how far apart the two teachers sit on this one work
Validation statusscore_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it