Results 21 to 30 of about 1,098,228 (160)

Prototyping a Versatile Two-Layer Multi-Channel Microfluidic Device for Direct-Contact Cell-Vessel Co-Culture

Micromachines, 2020
Microfluidic devices are gaining increasing popularity due to their wide applications in various research areas. Herein, we propose a two-layer multi-channel microfluidic device allowing for direct-contact cell-vessel co-culture.
Li-Jiun Chen, Bibek Raut, Nobuhiro Nagai, Toshiaki Abe, Hirokazu Kaji   +4 more
doaj   +1 more source

Interpreting the structure–function relationship in high myopia‐associated glaucoma: A review

Acta Ophthalmologica, EarlyView.
Abstract Visual field (VF) interpretation in high myopia‐associated glaucoma (HMG) is challenging due to frequent structure–function discordance and coexisting myopia‐related changes. These changes may reduce the reliability of conventional structure–function mapping and increase the risk of misclassifying non‐glaucomatous VF abnormalities as ...
Ruby S. Chan, Ya Xing Wang, Jin Wook Jeoung, Jost B. Jonas, Minxin Liu, Ching‐Yu Cheng, Rachel S. Chong   +6 more
wiley   +1 more source

Changes of Neuroretinal Rim and Retinal Nerve Fiber Layer Thickness Assessed by Optical Coherence Tomography After Filtration Surgery in Glaucomatous Eyes

Clinical Ophthalmology, 2021
Susanna Friederike Koenig,1 Christoph Wolfgang Hirneiss2 1Moorfields Eye Hospital NHS Foundation Trust, London, EC1V 2PD, UK; 2Ludwig-Maximilians University, Eye Clinic, Campus Innenstadt, Munich, D-80336, GermanyCorrespondence: Susanna Friederike ...
Koenig SF, Hirneiss CW
doaj  

The influence of axial myopia on optic disc characteristics of glaucoma eyes

Scientific Reports, 2021
This study characterizes differences in glaucomatous eyes with and without high axial myopia using custom automated analysis of OCT images. 452 eyes of 277 glaucoma patients were stratified into non (n = 145 eyes), mild (n = 214 eyes), and high axial ...
Jasmin Rezapour, Christopher Bowd, Jade Dohleman, Akram Belghith, James A. Proudfoot, Mark Christopher, Leslie Hyman, Jost B. Jonas, Massimo A. Fazio, Robert N. Weinreb, Linda M. Zangwill   +10 more
doaj   +1 more source

Junctional sensitivity and atrophy progression rate of geographic atrophy secondary to age‐related macular degeneration

Acta Ophthalmologica, EarlyView.
Abstract Purpose To determine the relationship between the baseline junctional retinal sensitivity measured with microperimetry and the atrophy progression rate in eyes with geographic atrophy (GA) secondary to age‐related macular degeneration. Methods In this prospective cohort study, patients with GA were examined with fundus autofluorescence (FAF ...
Alexander Kai Thomsen, Jenni Martinez Villarruel Hinnerskov, Miranda Maung, Aubin Mutschler, SriniVas Sadda, Torben Lykke Sørensen   +5 more
wiley   +1 more source

Intravitreal bevacizumab for treatment of choroidal neovascularization associated with osteogenesis imperfecta

Indian Journal of Ophthalmology, 2012
A 12-year-old girl, diagnosed of osteogenesis imperfecta, presented with sudden visual loss in the left eye. Investigations revealed an active choroidal neovascular membrane. She underwent treatment with intravitreal Bevacizumab (1.25 mg/0.05 ml). Follow-
Pukhraj Rishi, Ekta Rishi, Anusha Venkatraman   +2 more
doaj   +1 more source

Disruption in Bruch membrane in patients with Stargardt disease [PDF]

Ophthalmic Genetics, 2011
To describe the spectral domain-optical coherence tomography (SD-OCT) findings of two patients with complete defects in the retinal pigment epithelium (RPE) with disruptions in Bruch membrane in Stargardt disease (STGD1).Two patients with STGD1 were referred to our clinic for further evaluation.
Sung Pyo, Park, Stanley, Chang, Rando, Allikmets, R Theodore, Smith, Tomas R, Burke, Emily, Gregory-Roberts, Stephen H, Tsang   +6 more
openaire   +2 more sources

Retinal dystrophies simulating geographic atrophy: A diagnostic challenge

Acta Ophthalmologica, EarlyView.
Abstract Geographic atrophy (GA) is the chronic loss of retinal pigment epithelium, photoreceptors and choriocapillaris, marking the dry late stage of age‐related macular degeneration (AMD). GA prevalence is expected to rise in the upcoming decades. Advanced GA leads to central scotomas, reducing visual acuity and quality of life, potentially resulting
Johanna M. Colijn, Frank G. Holz, Jeroen Pas, Carel Hoyng   +3 more
wiley   +1 more source

An update on the ocular phenotype in patients with pseudoxanthoma elasticum

Frontiers in Genetics, 2013
Pseudoxanthoma elasticum (PXE) is an inherited multi-system disorder characterized by ectopic mineralization and fragmentation of elastic fibres in the skin, the elastic laminae of blood vessels and Bruch membrane in the eye.
Martin eGliem, Julie eDe Zaeytijd, Robert P. Finger, Frank G. Holz, Bart P. Leroy, Peter eCharbel Issa   +5 more
doaj   +1 more source

Systematic quantification of outer retinal morphology in three different SD‐OCT devices in geographic atrophy

Acta Ophthalmologica, EarlyView.
Abstract Purpose To define interdevice differences in quantitative outer retinal biomarkers across three spectral‐domain (SD) optical coherence tomography (OCT) devices in geographic atrophy (GA). Methods Patients with GA prospectively underwent imaging using Spectralis (Heidelberg Engineering), Cirrus (Zeiss) and Maestro (Topcon) OCT devices ...
Klaudia Birner, Sophie Frank‐Publig, Julia Mai, Anna Eidenberger, Johannes Schrittwieser, Gabriel Leitner‐Barrios, Magdalena Barasits, Markus Gumpinger, Gregor S. Reiter, Stefan Sacu, Ursula Schmidt‐Erfurth   +10 more
wiley   +1 more source