Results 51 to 60 of about 21,500 (205)

OCT changes of idiopathic epiretinal membrane after cataract surgery

International Journal of Retina and Vitreous, 2020
Background We reviewed our experience in the management of cataract and idiopatic epiretinal membrane surgeries at the Humanitas Research Institute–Milan, Italy- over the past 3 years. Methods We conducted a single center retrospective observational case
Jose Luis Vallejo-Garcia, Mary Romano, Luca Pagano, Alessio Montericcio, Alfredo Borgia, Emanuela Morenghi, Paolo Vinciguerra   +6 more
doaj   +1 more source

Dielectric Properties of Polysulfone Carbon Nanotube Composite Membranes [PDF]

arXiv, 2022
Polymeric membranes, including Polysulfone (PSf) membranes, are routinely used for water treatment. To enhance water permeation of above membranes, it is common to synthesize polymeric membranes with carbon nanotubes (CNTs) embedded in them. It is seen that water permeability of membranes having vertically aligned CNTs is higher, as compared to those ...
arxiv  

Assistance of Artificial Intelligence in Diagnosis of Vitreoretinal Lymphoma on Optical Coherence Tomography

Advanced Intelligent Systems, Volume 7, Issue 4, April 2025.
The proposed artificial intelligence model, cross‐subject meta‐transfer learning, enables the automatic detection of vitreoretinal lymphoma (VRL) on optical coherence tomography images among 16 retinal diseases and conditions. This study provides an innovative solution to assist in the VRL diagnosis in real‐world clinical implementation, showing ...
Aidi Lin, Yuanyuan Peng, Tian Lin, Jun Dai, Jizhu Li, Tingkun Shi, Xixuan Ke, Xulong Liao, Danqi Fang, Man Chen, Huiyu Liang, Shirong Chen, Honghe Xia, Jingtao Wang, Zehua Jiang, Tao Li, Dan Liang, Shanshan Yu, Jing Luo, Ling Gao, Dawei Sun, Yih Chung Tham, Xinjian Chen, Haoyu Chen   +23 more
wiley   +1 more source

Prevalence of Cystoid Macular Edema After Cataract Surgery in Eyes with Previous Macular Surgery

Clinical Ophthalmology, 2022
Sneha Padidam,1,2 George Skopis,2 Michael M Lai1,2 1The Retina Group of Washington, Chevy Chase, MD, USA; 2Department of Ophthalmology, Medstar Washington Hospital Center, Washington, DC, USACorrespondence: Michael M Lai, Tel +301-656-8100, Email mlai ...
Padidam S, Skopis G, Lai MM
doaj  

Hereditary Vitreoretinopathies: Molecular Diagnosis, Clinical Presentation and Management

Clinical &Experimental Ophthalmology, Volume 53, Issue 3, Page 281-291, April 2025.
ABSTRACT Hereditary vitreoretinopathies (HVRs), also known as hereditary vitreoretinal degenerations comprise a heterogeneous group of inherited disorders of the retina and vitreous, collectively and variably characterised by vitreal abnormalities, such as fibrillary condensations, liquefaction or membranes, as well as peripheral retinal abnormalities,
Hashem H. Ghoraba, Jonathan Sears, Elias I. Traboulsi   +2 more
wiley   +1 more source

Mobile Artificial Intelligence Technology for Detecting Macula Edema and Subretinal Fluid on OCT Scans: Initial Results from the DATUM alpha Study [PDF]

arXiv, 2019
Artificial Intelligence (AI) is necessary to address the large and growing deficit in retina and healthcare access globally. And mobile AI diagnostic platforms running in the Cloud may effectively and efficiently distribute such AI capability. Here we sought to evaluate the feasibility of Cloud-based mobile artificial intelligence for detection of ...
arxiv  

Protein-induced membrane curvature changes membrane tension [PDF]

, 2014
Adsorption of proteins onto membranes can alter the local membrane curvature. This phenomenon has been observed in biological processes such as endocytosis, tubulation and vesiculation. However, it is not clear how the local surface properties of the membrane, such as membrane tension, change in response to protein adsorption.
arxiv   +1 more source

A deep‐learning retinal aging biomarker for cognitive decline and incident dementia

Alzheimer's &Dementia, Volume 21, Issue 3, March 2025.
Abstract INTRODUCTION The utility of retinal photography‐derived aging biomarkers for predicting cognitive decline remains under‐explored. METHODS A memory‐clinic cohort in Singapore was followed‐up for 5 years. RetiPhenoAge, a retinal aging biomarker, was derived from retinal photographs using deep‐learning.
Ming Ann Sim, Yih Chung Tham, Simon Nusinovici, Ten Cheer Quek, Marco Yu, Can Can Xue, Miao Li Chee, Qing Sheng Peng, Eugene S. J. Tan, Siew Pang Chan, Yuan Cai, Eddie Jun Yi Chong, Boon Yeow Tan, Narayanaswamy Venketasubramanian, Saima Hilal, Mitchell K. P. Lai, Hyungwon Choi, Arthur Mark Richards, Ching‐Yu Cheng, Christopher L. H. Chen   +19 more
wiley   +1 more source

Axial length estimation error caused by hidden double-peak on partial coherence interferometry in an eye with epiretinal membrane: a case report

Clinical Ophthalmology, 2014
Yoshiyuki Kitaguchi, Shinsaku Yano, Fumi Gomi Department of Ophthalmology, Sumitomo Hospital, Osaka, Japan Abstract: Here we report a patient in whom there was a myopic shift after combined cataract surgery and pars plana vitrectomy against the ...
Kitaguchi Y, Yano S, Gomi F
doaj  

Membrane-mediated interactions [PDF]

, 2019
Interactions mediated by the cell membrane between inclusions, such as membrane proteins or antimicrobial peptides, play important roles in their biological activity. They also constitute a fascinating challenge for physicists, since they test the boundaries of our understanding of self-assembled lipid membranes, which are remarkable examples of two ...
arxiv   +1 more source