Results 11 to 20 of about 333,242 (251)

Organophosphate retinopathy

open access: yesOman Journal of Ophthalmology, 2016
Organophosphates have rarely been reported to cause various ocular sequelae including retinal degeneration. Retinal manifestations have been rarely reported and poorly characterized.
Hang Pham   +6 more
doaj   +3 more sources

Mitochondrial Retinopathies [PDF]

open access: yesInternational Journal of Molecular Sciences, 2021
The retina is an exquisite target for defects of oxidative phosphorylation (OXPHOS) associated with mitochondrial impairment. Retinal involvement occurs in two ways, retinal dystrophy (retinitis pigmentosa) and subacute or chronic optic atrophy, which are the most common clinical entities. Both can present as isolated or virtually exclusive conditions,
Massimo Zeviani, Valerio Carelli
openaire   +2 more sources

Retinopathy of prematurity [PDF]

open access: yesBritish Journal of Ophthalmology, 1997
• Almost seven decades after it was first described, retinopathy of prematurity (ROP) remains an important threat to pediatric vision.
David Kent, David Clark
openaire   +3 more sources

DIABETIC RETINOPATHY [PDF]

open access: bronzeAustralian and New Zealand Journal of Ophthalmology, 1981
Christiane Walter
openalex   +5 more sources

Neurodegenrative changes in retina of rats with chronic epileptic syndrome under conditions of treatment with niacin-oxy-ethylidene-phosphonate germanate (MIGU-4)

open access: yesJournal of Ophthalmology, 2023
Background: Epilepsy is accompanied by neurodegenerative changes, particularly those in the retina. Elucidation of the mechanisms of retinal alterations in a model of epileptic syndrome may allow for the development of new approaches to pharmacological ...
N. Al-Nadawi, V.I. Kresyun
doaj   +1 more source

High Glucose-Mediated Tyrosine Nitration of PI3-Kinase: A Molecular Switch of Survival and Apoptosis in Endothelial Cells

open access: yesAntioxidants, 2018
Diabetes and hyperglycemia are associated with increased retinal oxidative and nitrative stress and vascular cell death. Paradoxically, high glucose stimulates expression of survival and angiogenic growth factors.
Sally L. Elshaer   +2 more
doaj   +1 more source

Dengue Virus Infection of Human Retinal Müller Glial Cells

open access: yesViruses, 2023
Retinopathy is a recently recognized complication of dengue, affecting up to 10% of hospitalized patients. Research on the pathogenesis has focused largely on effects of dengue virus (DENV) at the blood–retinal barrier.
Genevieve F. Oliver   +6 more
doaj   +1 more source

Laser treatment in diabetic retinopathy [PDF]

open access: yes, 2007
Diabetic retinopathy is a leading cause of visual impairment and blindness in developed countries due to macular edema and proliferative diabetic retinopathy (PDR). For both complications laser treatment may offer proven therapy: the Diabetic Retinopathy
Akduman L   +36 more
core   +1 more source

Diabetic retinopathy [PDF]

open access: yesPostgraduate Medical Journal, 1984
Involvement of the retinal microvascular vessels is an almost inevitable consequence of long standing diabetes. In the only large scale epidemiology study of a Caucasian population Klein et al. found some degree of retinopathy in up to 97% of patients with insulin dependent diabetes mellitus (IDDM) after about 15 years diabetes duration and in about 60%
openaire   +6 more sources

The Clinical Influence after Implementation of Convolutional Neural Network-Based Software for Diabetic Retinopathy Detection in the Primary Care Setting

open access: yesLife, 2021
Deep learning-based software is developed to assist physicians in terms of diagnosis; however, its clinical application is still under investigation.
Yu-Hsuan Li   +7 more
doaj   +1 more source

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