Results 31 to 40 of about 331,837 (303)
Frontiers in Medicine, 2021 Objective: To detect retinal involvement in coronavirus disease 2019 (COVID-19) patients in acute and convalescent phase by their fundus screening.Methods: In a prospective, cross-sectional, observational study (July–November 2020), 235 patients (142 ...
Reema Bansal +14 more
doaj +1 more source
Opthalmic impairment at 7 years of age in children born very preterm [PDF]
, 2004 Aims: To determine the prevalence of ophthalmic impairments in very preterm compared with term infants, the relation between impairments and cerebral ultrasound appearances and retinopathy, and the correlation with visual perception and motor and ...
Clarke, D. +3 more
core +2 more sources
Rates of referable eye disease in the Scottish National Diabetic Retinopathy Screening Programme [PDF]
, 2014 Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions.Peer reviewedPublisher ...
A D Morris +36 more
core +7 more sources
Beta-adrenergic agonist protects retinal pigment epithelium against hydroxycholoroquine toxicity via cAMP-PKA signal pathway [PDF]
International Journal of Ophthalmology, 2020 AIM: To test our hypothesis that activation of protein kinase A (PKA) signal pathway by β-adrenergic agonist plays an important role in the protecting of cultured retinal pigment epithelial (RPE) cells against the hydroxychloroquine (HCQ) toxicity ...
Ruihua Zhang, Dan-Ning Hu, Richard Rosen
doaj +1 more source
Oman 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 +1 more source
Classification of Human Retinal Microaneurysms Using Adaptive Optics Scanning Light Ophthalmoscope Fluorescein Angiography [PDF]
, 2014 Purpose. Microaneurysms (MAs) are considered a hallmark of retinal vascular disease, yet what little is known about them is mostly based upon histology, not clinical observation.
Carroll, Joseph +13 more
core +2 more sources
Journal of Medical and Scientific Research, 2022 Background: Hypertension is a major health issue in India and it has led to increasing incidences of target organ damage including hypertensive retinopathy (HR). Many factors like platelet activation show influence in levels of HR. Mean platelet volume (
Mali NH, Amita K, Rakshitha HB, Sanjay M
doaj +1 more source
Autophagy Impairment in Retinal Ganglion Cells Following Hypoglycemia in Mice
Cells(1) Background: Diabetic retinopathy (DR), caused by hypo- and hyperglycaemia, is the leading cause of blindness. Hypoglycemia induces endoplasmic reticulum stress and retinal cell death in mice, and low-glucose conditions induce macroautophagy/autophagy
Daria Fresia +4 more
doaj +1 more source
Bilateral asteroid hyalosis revealing a blood imbalance
The Pan African Medical Journal, 2013 Asteroid hyalosis is an age related vitreous degeneration of unknown etiology, usually described to be unilateral. It's characterized by aggregation of calcium soaps in vitreous body. This benign condition has been reported to be frequently associated to
Zouheir Hafidi, Rajae Daoudi
doaj +1 more source
Open Veterinary Journal, 2023 Background: Although ocular findings in diabetic patients are well described, prevalence data for those is unknown. Aim: To describe the prevalence of ocular findings and their association with glycemia in dogs with diabetes mellitus.
Francisco Cantero +3 more
doaj +1 more source