Results 11 to 20 of about 384,676 (291)

Calpastatin participates in the regulation of cell migration in BAP1-deficient uveal melanoma cells [PDF]

open access: yesInternational Journal of Ophthalmology, 2019
AIM: To detect how BRCA-associated protein 1 (BAP1) regulates cell migration in uveal melanoma (UM) cells. METHODS: Wound healing and transwell assays were performed to detect UM cell migration abilities.
Han Yue   +5 more
doaj   +1 more source

Retinal Microvascular Reactivity in Chronic Cigarette Smokers and Non-smokers: An Observational Cross-Sectional Study

open access: yesFrontiers in Medicine, 2021
Purpose: To evaluate the changes in the retinal microvasculature and its reactivity in chronic cigarette smokers.Methods: Thirty-four male chronic cigarette smokers and 18 male non-smokers were enrolled.
Huan Xu   +10 more
doaj   +1 more source

Visual impairment in children [PDF]

open access: yesEye, 2011
Certification of visual impairment is used to register persons as visually impaired or severely visually impaired according to set criteria. This data is reported nationally and allows comparisons between regions and ages, and is essential in planning health, social, and educational services ...
M Kliner   +3 more
openaire   +3 more sources

Change of Retinal Vessels in Different Sectors of the Parapapillary Area in Primary Open-Angle Glaucoma

open access: yesFrontiers in Medicine, 2021
Purpose: To investigate the changes in the retinal vessels (RVs) in different sectors in patients with primary open-angle glaucoma (POAG), and their possible correlations with retinal nerve fiber layer thickness (RNFLT) and visual-field defects in the ...
Jingyi Cheng   +15 more
doaj   +1 more source

Changes in best-corrected visual acuity in patients with dry age-related macular degeneration after stem cell transplantation: systematic review and meta-analysis

open access: yesStem Cell Research & Therapy, 2022
Background Stem cell transplantation may improve visual acuity in patients with dry age-related macular degeneration. Herein, we aimed to summarise the evidence on the risks and benefits of stem cell transplantation for improving visual acuity, including
Licheng Li, Yang Yu, Shu Lin, Jianmin Hu
doaj   +1 more source

Predictive multi-imaging biomarkers relevant for visual acuity in idiopathic macular telangiectasis type 1

open access: yesBMC Ophthalmology, 2018
Background To evaluate the structural changes associated with visual acuity (VA) in patients with idiopathic macular telangiectasia (MT) type 1 using multimodal imaging modalities.
Jingli Guo   +6 more
doaj   +1 more source

Update of application of olfactory ensheathing cells and stem cells/exosomes in the treatment of retinal disorders

open access: yesStem Cell Research & Therapy, 2022
Age-related macular degeneration, diabetic retinopathy, retinitis pigmentosa and other retinal disorders are the main causes of visual impairment worldwide.
Yang Yu, Licheng Li, Shu Lin, Jianmin Hu
doaj   +1 more source

Designing games for the rehabilitation of functional vision for children with cerebral visual impairment [PDF]

open access: yes, 2014
Evidence has accumulated that visual rehabilitation for patients with neurological visual impairment can be effective. Unfortunately, the existing therapy tools are repetitive, uninteresting, and unsuitable for use with children.
Banks, Robert   +4 more
core   +1 more source

Case report: Sympathetic ophthalmia after vitrectomies in a patient with Von Hippel–Lindau syndrome

open access: yesFrontiers in Medicine, 2023
BackgroundSympathetic ophthalmia (SO) is a rare but sight-threatening uveitis, and most observations have been made after typical manifestations occur.
Xiaonan Zhuang   +14 more
doaj   +1 more source

Early diffusion evidence of retrograde transsynaptic degeneration in the human visual system [PDF]

open access: yes, 2016
We investigated whether diffusion tensor imaging (DTI) indices of white matter integrity would offer early markers of retrograde transsynaptic degeneration (RTD) in the visual system after stroke Objective: We investigated whether diffusion tensor ...
Corbetta, Maurizio   +4 more
core   +1 more source

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