Results 21 to 30 of about 5,493 (223)

Evaluating the Potentiating Effect of Amethocaine on Tropicamide-Induced Mydriasis in Darkly Pigmented Irides, Using Infrared Pupillometry

open access: yesOphthalmology and Eye Diseases, 2014
Purpose To determine whether prior instillation of amethocaine would increase the rate and magnitude of tropicamide-induced pupillary dilatation in darkly pigmented irides.
Olufunmilola A. Ogun   +3 more
doaj   +1 more source

Intraoperative complications during cataract surgery in patients with pseudoexfoliation syndrome

open access: yesMRIMS Journal of Health Sciences, 2017
50 eyes of 50 patients with pseudoexfoliation syndrome were studied in order to note incidence of different intraoperative complications during cataract surgery, early postoperative complications and best corrected visual acuity (BCVA) and also the ...
K G Choudhary   +4 more
doaj   +1 more source

PupillOmetry for preDIction of DeliriUM in ICU (PODIUM): protocol for a prospective multicentre cohort study

open access: yesBMJ Open, 2023
Introduction Delirium is a severe complication that is associated with short-term adverse events, prolonged hospital stay and neurological sequelae in survivors.
  +47 more
doaj   +1 more source

A 57‐Year‐Old Male With Behavioral Variant Frontotemporal Dementia and MATR3 and NOS3 Mutations

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT This report presents a case of behavioral variant frontotemporal dementia caused by mutations in the MATR3 and NOS3 genes, aiming to analyze its clinical manifestations and genetic characteristics. For a case presenting with personality changes and gait abnormalities as the initial symptoms, this study conducted a comprehensive analysis of its
Feifei Lin, Saie Huang
wiley   +1 more source

With an eye on uncertainty: Modelling pupillary responses to environmental volatility.

open access: yesPLoS Computational Biology, 2019
Living creatures must accurately infer the nature of their environments. They do this despite being confronted by stochastic and context sensitive contingencies-and so must constantly update their beliefs regarding their uncertainty about what might come
Peter Vincent   +3 more
doaj   +1 more source

Engineering Concentration‐Dependent Intravitreal Mobility via Cyclic Arginine‐Enriched Nanocarrier Surface Modification: In Vivo Proof‐of‐Concept in a Porcine Large Animal Model

open access: yesAdvanced Healthcare Materials, EarlyView.
In this study, Hammer et al. highlight cyclic‐arginine surface engineering as a highly biocompatible, controllable, and concentration‐dependent regulator of intravitreal nanoparticle mobility in vivo in a translational large animal model. The cyclic arginine surface‐modification supports the development of next‐generation biomaterials for long‐acting ...
Maximilian Hammer   +12 more
wiley   +1 more source

Acute angle closure glaucoma following ileostomy surgery

open access: yesRevista Brasileira de Oftalmologia, 2015
Angle-closure glaucoma can be induced by drugs that may cause pupillary dilatation. We report a case of a patient that developed bilateral angle closure glaucoma after an ileostomy surgery because of systemic atropine injection.
Mariana Meirelles Lopes   +4 more
doaj   +1 more source

Inhibition of VEGF‐Induced Angiogenesis and Vascular Leakage by Bicistronic Co‐Expression of Aflibercept and COMP‐Ang1

open access: yesAdvanced Healthcare Materials, EarlyView.
A bicistronic rAAV8 vector encoding Aflibercept (Afb) and COMP‐cAng1 simultaneously coordinates VEGF clearance and Tie2‐mediated vessel maturation. In a 3D angiogenesis‐on‐a‐chip model, rAAV8‐Afb/cAng1 effectively reverses pathological barrier breakdown under clinical disease‐mimicking challenges.
Bong‐Kyu Kim   +9 more
wiley   +1 more source

The nomadic Ozurdex®: Anterior migration of the dexamethasone implant and back!

open access: yesOman Journal of Ophthalmology, 2017
Dexamethasone intravitreal implantation has been used in various retinal and uveal pathologies. Common complications include cataract formation and raised intraocular pressure. Although uncommon, migration of the implant has also been well reported.
Priya Srinivasan   +2 more
doaj   +1 more source

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