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2643 results found

Ocular blood flow changes in Behcet disease

This study evaluates ocular blood flow changes in both ocular Behcets disease (BD) and non-ocular BD (with or without thrombotic disease) and compares these findings with a healthy control group. A total of 90 eyes with BD were evaluated with...

Early intraocular complications of aneurysmal subarachnoid haemorrhage

The aim of this study was to estimate the incidence of a whole spectrum of early intraocular complications in patients suffering from aneurysmal subarachnoid haemorrhage (SAH) and to identify factors that are potentially associated with these fundus findings. In total...

Role of fundus autofluorescence patterns and baseline atrophy area on geographic atrophy progression

Central geographic atrophy (GA) is one of the morphological sub types of late-stage macular degeneration. The natural course of the disease is characterised by expanding areas of macular atrophy, which cause absolute scotoma. Fundus autofluorescence (FAF) is derived from lipofuscin...

Congenital aniridia clinical features

In this study the authors investigated the various ocular and systemic features associated with congenital aniridia in Indian eyes (262 eyes of 131 patients). The median age at time of first hospital visit was eight years (one day to 73...

MicroRNA mediate retinoblastoma signal transduction

MicroRNAs (miR) are small non-coding single-stranded RNA molecules, normally 22 nucleotides long. There is a large family of miR that control protein expression by binding to mRNAs, leading to their degradation. One important role of miR is in tumours where...

Effect of laser wavelength on delivering effective burns through opaque lens using pattern scan laser

Panretinal photocoagulation (PRP) has been used in the treatment of various retinal disorders for many decades. Conventional single-spot lasers take quite some time to do with significantly higher pain, anxiety and photophobia when compared to the pattern scan laser (PSL)....

Translucent vs. lightproof occluders

This study investigates the change in visual acuity following occlusion in amblyopes and non-amblyopes using translucent versus lightproof occlusion of the dominant eye. Group 1 non-amblyopes consisted of 26 subjects: 16 visually normal and 10 strabismic or anisometropic subjects without...

HtrA1 enhances cell senescence

A genetic basis for age-related macular degeneration (AMD) has been greatly advanced in recent years. The role of identified pathways such as complement factor H in AMD has been widely investigated. However, the effect of other gene variants identified by...

Tackling diabetic retinopathy globally through the VISION 2020 LINKS Diabetic Retinopathy Network

It is abundantly clear that the burden of diabetes is rapidly increasing, as there are now 415 million adults with diabetes in the world, with a projected rise to 642 million by 2040 [1]. This equates to 1 in 10...

Gene Vision launched to support those diagnosed with genetic eye diseases

A new website, Gene Vision (https://gene.vision), has been developed by Professor Mariya Moosajee and Dr Alex Yeong, supported by Dr Peter Thomas (Director of Digital Innovation at Moorfields Eye Hospital). The new site is intended for adults, children and their families who are diagnosed with rare genetic eye diseases.

Biomarkers reveal how patients with glaucoma may respond to treatment

Markers in the blood that predict whether glaucoma patients are at higher risk of continued loss of vision following conventional treatment have been identified by researchers at UCL and Moorfields Eye Hospital.

A Nightmare on Doctor Street: Two

Just when you thought it was safe to go back into the clinic room… The quote below comes from Rudy Baylor, a graduate fresh out of law school and recruited by a ruthless ambulance chaser in the legal drama movie,...