Results 121 to 130 of about 24,689 (278)

Effect of duration and severity of migraine on retinal nerve fiber layer, ganglion cell layer, and choroidal thickness

open access: yes, 2018
Purpose: To investigate the factors in migraine that have the highest significance on retinal and choroidal layers’ thickness. Methods: Ninety patients with migraine and 40 age-matched healthy participants were enrolled in this observational, cross ...
Mona K Abdellatif, Mohamed M Fouad
core   +1 more source

Abnormal Glycaemic Fluctuations Associated With Early Microvascular Changes in the Retina and Choroid of Nondiabetic Adults

open access: yesDiabetes, Obesity and Metabolism, EarlyView.
ABSTRACT Aims To evaluate the association between continuous glucose monitoring (CGM)‐derived glycaemic variability indicators and early microvascular changes of the retina and choroid in nondiabetic individuals. Materials and Methods Community‐based individuals at high risk for type 2 diabetes (T2DM) underwent detailed assessments including oral ...
Yan Jiang   +15 more
wiley   +1 more source

Optic Nerve Head Parameters, Retinal Nerve Fiber Layer and Executive Functions in Children with Attention Deficit Hyperactivity Disorder [PDF]

open access: yes
Aim: This study aimed to evaluate the relationship between executive functions and optic nerve head parameters (the disc area, the neuroretinal rim volume and cup-to-disc ratio) and peripapillary retinal nerve fiber layer (pRNFL) in medication-free ...
Ali ÇAKIR   +5 more
core   +1 more source

Diabetic Corneal Neuropathy as a Window Into Diabetic Foot Risk: A Large‐Scale Association Study

open access: yesDiabetes, Obesity and Metabolism, EarlyView.
ABSTRACT Aims To evaluate the association between diabetic corneal neuropathy and diabetic foot risk by examining corneal nerve features, clinical characteristics, and tear mediators in patients with different diabetic foot risk categories. Methods In this cross‐sectional study, 710 participants underwent diabetic foot examination, in vivo confocal ...
Chang Liu   +12 more
wiley   +1 more source

Variations in retinal nerve fiber layer measurements on optical coherence tomography after implantation of trifocal intraocular lens

open access: yes, 2018
Purpose: To establish the changes produced after implantation of a trifocal intraocular lens (IOL) on retinal nerve fiber layer measurements performed with Fourier-domain optical coherence tomography (OCT).
Fernández Vigo, José Ignacio   +5 more
core   +1 more source

Proteolytic remodelling of the extracellular matrix by pericytes

open access: yesThe FEBS Journal, EarlyView.
Pericytes are specialised perivascular cells intimately connected with endothelial cells and essential for the maintenance of vascular beds. They contribute to the formation and remodelling of the extracellular matrix by actively secreting proteases and protease inhibitors.
Tina Burkhard   +4 more
wiley   +1 more source

Peripapillary Retinal Nerve Fiber Layer (pRNFL) Thickness – A Novel Biomarker of Neurodegeneration in Late-Infantile CLN2 Disease

open access: yes
Nikolaos Gkalapis,1,2,* Simon Dulz,1,* Carsten Grohmann,1 Miriam Nickel,3 Christoph Schwering,3 Eva Wibbeler,3 Martin Stephan Spitzer,1 Angela Schulz,3 Yevgeniya Atiskova1 1Department of Ophthalmology, University Medical Center Hamburg-Eppendorf,
Grohmann C   +8 more
core  

Changes in retinal nerve fiber layer thickness measurements in response to a trifocal intraocular lens implantation

open access: yes, 2018
Aims: To determine the changes produced on the peripapillary retinal nerve fiber layer (RNFL) thickness, measured by an spectral-domain optical coherence tomography (OCT), after the implantation of a trifocal diffractive intraocular lens (IOL) and ...
Paula Talavero-González   +13 more
core   +1 more source

Ocular Manifestations of Infectious Salmon Anaemia Virus Infection in Atlantic Salmon (Salmo salar)

open access: yesJournal of Fish Diseases, EarlyView.
ABSTRACT Eyes are essential sensory organs needed by teleost Atlantic salmon for high visual acuity and survival in both the wild and in aquaculture settings. In this work, we assessed the ocular manifestations of Infectious Salmon Anaemia Virus (ISAV) infection in Atlantic salmon by a cohabitation‐mediated infection assay and histological and ...
Emily Mahon   +12 more
wiley   +1 more source

Quantifying retinal nerve fiber layer thickness in whole-mounted retina

open access: yes, 2006
In order to relate optical measurement of the retinal nerve fiber layer (RNFL) to the underlying structure, one must have accurate values for RNFL thickness at the locations measured optically.
Huang, Xiang-Run   +2 more
core   +1 more source

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