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Retinopathy of Coton de Tulear dogs: clinical manifestations, electroretinographic, ultrasonographic, fluorescein and indocyanine green angiographic, and optical coherence tomographic findings

2008· article· en· W2013247835 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

VenueVeterinary Ophthalmology · 2008
Typearticle
Languageen
FieldBiochemistry, Genetics and Molecular Biology
TopicRetinal Development and Disorders
Canadian institutionsUniversity of Saskatchewan
Fundersnot available
KeywordsIndocyanine greenFluoresceinRetinopathyMedicineOptical coherence tomographyOphthalmologyFluorescein angiographyNuclear medicineRetinalOpticsPathologyFluorescencePhysics

Abstract

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OBJECTIVES: To document the clinical manifestations, development, progression, and mode of inheritance of the retinopathy of Coton de Tulear dogs. MATERIALS AND METHODS: Multiple Coton de Tulear dogs were examined with biomicroscopy, indirect ophthalmoscopy, photopic and scotopic electroretinography, fluorescein and indocyanine green angiography, optical coherence tomography, ultrasonography, and fundic photography for 3 years. RESULTS: The retinopathy of Coton de Tulear dogs is inherited as an autosomal recessive condition and manifests as multifocal serous retinal detachments in homozygous puppies, between 3 and 4 months of age. Optic coherence tomography and ultrasonography confirm multiple focal serous retinal detachments. Serial fundic photographs confirmed minimal progression of lesions beyond 1 year of age. Electroretinography identified diminished scotopic and photopic amplitudes; however, the only significant differences between affected and age-matched control Coton de Tulear dogs were noted during photopic flicker electroretinograms. Leakage of fluorescein or indocyanine green through the blood ocular barriers was not detected during repeated angiograms prior to, during, and after development of the retinopathy. There was no focal pooling of fluorescein in any of the dogs examined. Focal retinal thinning was detected with optical coherence tomography over each detachment and the serous content of some of the bullae diminish after several years leaving focal areas of hyper-reflectivity. CONCLUSIONS: Multifocal retinopathy of Coton de Tulear dogs is inherited as an autosomal recessive condition. The retinopathy manifests early in life as nonprogressive multifocal bullous retinal detachments. The blood ocular barrier remains intact. Photopic and scotopic electroretinography are minimally diminished compared to age-matched dogs.

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 categoriesMeta-epidemiology (narrow)
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Observational · Consensus signal: Observational
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.154
Threshold uncertainty score1.000

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 studies0.0000.002
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 head0.024
GPT teacher head0.288
Teacher spread0.264 · 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