Results 81 to 90 of about 16,542 (227)

Central retinal vein occlusion resulting from anomalous retinal vascular anatomy in a 24-year-old man

open access: yes, 2015
Shaheen C Kavoussi, James E Kempton, John J Huang Yale University Department of Ophthalmology and Visual Science, New Haven, CT, USA Abstract: An otherwise healthy 24-year-old man presented with a painless decrease of vision in the left eye for 2 days.
Kavoussi SC, Huang JJ, Kempton JE
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An eye on long‐duration spaceflight: Controversies, countermeasures and challenges

open access: yesExperimental Physiology, EarlyView.
Abstract Space flight‐associated neuroocular syndrome (SANS) is a consequence of long‐duration space flight and is detected in two‐thirds of astronauts. In‐flight, this can cause a change in the refraction of the eyes, requiring graded hypermetropic ‘superfocus adjustable’ glasses, optic nerve head oedema and choroidal folds.
Vincent Wing Sum Ng   +1 more
wiley   +1 more source

Central retinal artery occlusion following severe blow-out fracture in young adult

open access: yes, 2009
Noriko Himori, Hiroshi Kunikata, Takaaki Otomo, Nobuo Fuse, Kohji NishidaDepartment of Ophthalmology and Visual Science, Tohoku University Graduate School of Medicine, Sendai, JapanAbstract: A 20-year-old woman was involved in a traffic accident while ...
Nobuo Fuse   +4 more
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Experimental models of cerebral small vessel disease: Physiological constraints, translational challenges and future directions

open access: yesThe Journal of Physiology, EarlyView.
Abstract figure legend Overview of cerebral small vessel disease (cSVD) pathophysiology and current modelling challenges. Left: clinical burden and key unresolved research questions. Right: neurovascular unit (NVU) architecture highlighting sites of cSVD pathology across arterioles, capillaries and venules, including interactions between endothelial ...
Sophie Beaumont   +3 more
wiley   +1 more source

Ocular Ultrasound, a neglected tool in the diagnosis of central retinal artery occlusion

open access: yes
Purpose: To discuss the practical utility of ocular ultrasound in central retinal artery occlusion (CRAO). Methods: Ocular ultrasound was obtained in 4 patients with CRAO using a 20 MHz Annular Array Probe of the ABSolu (Quantel Medical, Texas, USA ...
Bonk, William   +3 more
core   +1 more source

SIRT1: Protean roles at the nexus of health, disease, and therapeutics

open access: yesJournal of Cell Communication and Signaling, Volume 20, Issue 2, June 2026.
SIRT1 serves as a central regulator linking metabolism, stress responses, and disease. It influences diverse processes, including transcriptional and posttranscriptional gene expression and protein activity, inflammation, mitochondrial function, and cell survival, through the deacetylation of multiple protein targets. While SIRT1 often plays protective
Brahim Chaqour
wiley   +1 more source

Ipsilateral, Multi-Phasic Retinal Vascular Events following Intralesional Triamcinolone Acetonide Injection for Earlobe Keloid: A Case Report

open access: yesCase Reports in Ophthalmology
Introduction: Intralesional triamcinolone acetonide is a widely used treatment for scarring skin conditions such as keloid and is known to have retinal vascular complications if administered in the periocular region.
Yafeng Li
doaj   +1 more source

Central Retinal Artery Occlusion and Third Cranial Nerve Palsy Following Nasal Septoplasty

open access: yesCase Reports in Ophthalmology, 2012
Background: Postoperative vision loss following routine nasal surgery is an extremely rare and devastating complication. We report a case of unilateral blindness due to central retinal artery occlusion associated with third cranial nerve following ...
G.Nageswar Rao   +2 more
doaj   +1 more source

Retinal oximetry in central retinal artery occlusion [PDF]

open access: yesActa Ophthalmologica, 2012
Sveinn H, Hardarson   +3 more
openaire   +2 more sources

Central Retinal Artery Occlusion

open access: yes, 2008
Power point of case presentation of acute central retinal artery occlusion (CRAO) treated with tPA. Risk factors for stroke and results of EAGLE study reviewed.
Natasha Nayak, MD; Rudrani Banik, MD
core  

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