Results 41 to 50 of about 2,380,796 (287)
Journal of Ophthalmology, 2016 The aim of the study was to determine the level of agreement between Javal’s rule, autorefraction, retinoscopy, and refractive astigmatism and to determine which technique is the most suitable substitute when subjective refraction is not applicable using
Kofi Asiedu +2 more
doaj +1 more source
FEBS Open Bio, EarlyView.Unique biological samples, such as site‐specific mutant proteins, are available only in limited quantities. Here, we present a polarization‐resolved transient infrared spectroscopy setup with referencing to improve signal‐to‐noise tailored towards tracing small signals. We provide an overview of characterizing the excitation conditions for polarization‐
Clark Zahn, Karsten Heyne
wiley +1 more source
Dapagliflozin prevents methylglyoxal‐induced retinal cell death in ARPE‐19 cells
FEBS Open Bio, EarlyView.Diabetic macular oedema is a diabetes complication of the eye, which may lead to permanent blindness. ARPE‐19 are human retinal cells used to study retinal diseases and potential therapeutics. Methylglyoxal is a compound increased in uncontrolled diabetes due to elevated blood glucose.
Naina Trivedi +7 more
wiley +1 more source
Oil droplet cataracts can mimic retinal disease
American Journal of Ophthalmology Case Reports, 2022 Purpose: Oil Droplet Cataracts in adults is an elusive diagnosis for ophthalmologist. It is difficult to diagnose, and patients can suffer for years with increasingly debilitating symptoms for what is a surgically curable condition.
Abraham Ifrah, MS, Janet S. Sunness, MD
doaj +1 more source
The Whole World in Your Hand: Active and Interactive Segmentation [PDF]
, 2003 Object segmentation is a fundamental problem in computer vision and a powerful resource for development. This paper presents three embodied approaches to the visual segmentation of objects. Each approach to segmentation is aided by the presence of a hand
Arsenio, Artur +3 more
core +4 more sources
Digital twins to accelerate target identification and drug development for immune‐mediated disorders
FEBS Open Bio, EarlyView.Digital twins integrate patient‐derived molecular and clinical data into personalised computational models that simulate disease mechanisms. They enable rapid identification and validation of therapeutic targets, prediction of drug responses, and prioritisation of candidate interventions.
Anna Niarakis, Philippe Moingeon
wiley +1 more source
Hydroxylation of organic substrate surfaces for the atomic layer deposition of Al2O3 thin films
Physics OpenThe hydrophilicity of flexible organic substrates has a certain influence on the quality and performance of Al2O3 films prepared by atomic layer deposition (ALD). Surface treatment and other methods to improve the hydrophilicity of the substrate can make
Zixin Yang +5 more
doaj +1 more source
Barriers to utilizing low vision devices among non-users with low vision: A cross-sectional study
The Rehabilitation Journal, 2023 Background: By recognizing and comprehending the obstacles that prevent low vision devices (LVDs) from being used effectively, the burden of blindness can be reduced.
Iqra Tariq +4 more
doaj +1 more source
Functional interpretation of single cell similarity maps. [PDF]
, 2019 We present Vision, a tool for annotating the sources of variation in single cell RNA-seq data in an automated and scalable manner. Vision operates directly on the manifold of cell-cell similarity and employs a flexible annotation approach that can ...
Ashuach, Tal +5 more
core
Derivation and characterization of retinal pigment epithelium from urine‐derived iPSCs
FEBS Open Bio, EarlyView.Age‐related macular degeneration causes vision loss via RPE dysfunction and loss. Traditional iPSC therapies rely on invasive biopsies, limiting scalability. Here, we utilize urine‐derived stem cells as an accessible source to generate u‐iPSCs, successfully differentiated into pigmented RPE. This “Urine‐to‐Retina” platform provides a promising path for
Daniella Beiner +7 more
wiley +1 more source