ArticleDocumenta ophthalmologica. Advances in ophthalmology2012
Response properties of slow PIII in the Large (vls) mutant.
Article in Documenta ophthalmologica. Advances in ophthalmology, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
3 citing papers in PubMed, 5 citations in OpenAlex.
- Reduced expression of theMolecular vision · 2019Article
- Early Functional and Morphologic Abnormalities in the Diabetic Nyxnob Mouse Retina.Investigative ophthalmology & visual science · 2016Article
- Mouse b-wave mutants.Documenta ophthalmologica. Advances in ophthalmology · 2014Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
2 authors at 1 institution in 1 country.
Funding
Abstract
purposeMouse mutants for proteins expressed in the dystrophin-glycoprotein complex at the photoreceptor terminal have electroretinogram (ERG) b-waves with a delayed onset and time course. The b-wave is defined by the sum of PII generated by depolarizing bipolar cells and slow PIII generated by Müller glial cells. In this study, we evaluated the hypothesis that the abnormalities observed in one of these mutants, Large (vls) , are caused by abnormal response properties of slow PIII.
methodsTo isolate slow PIII, we crossed the Large (vls) mutant to a mouse line (Gpr179 (nob5) ) that lacks the ERG b-wave but maintains normal photoreceptor function and in which retinal degeneration does not occur. ERGs were recorded to strobe flash stimuli after overnight dark adaptation.
resultsIn comparison with control responses, the a-wave and slow PIII had comparable waveforms but were reduced in amplitude in Large (vls) mice. The magnitude of this reduction was comparable for these components, and across stimulus luminance. There was no stimulus condition where the amplitude of slow PIII was larger than control.
conclusionsThe data obtained are inconsistent with the idea that the b-wave abnormalities noted in Large (vls) mutant mice are caused by abnormal response properties of slow PIII.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.