Results 71 to 80 of about 344,007 (291)

Ethnic variations in the prevalence of diabetic retinopathy in people with diabetes attending screening in the United Kingdom (DRIVE UK). [PDF]

, 2012
AIMS: To compare the prevalence of diabetic retinopathy (DR) in people of various ethnic groups with diabetes in the United Kingdom (UK). METHODS: The Diabetic Retinopathy In Various Ethnic groups in UK (DRIVE UK) Study is a cross-sectional study on the ...
Gulliford Martin C., Hiten Dodhia, Gupta Bhaskar, Sobha Sivaprasad, Evans Jennifer R., Jennifer R Evans, Evans, Jennifer R., Mohamed Moin, Moin Mohamed, Dinesh Nagi, Sivaprasad, Sobha, Nagi Dinesh, Evans, Jennifer R, Dodhia Hiten, Gulliford, Martin C., Bhaskar Gupta, Gulliford, Martin C, Dodhia, Hiten, Sivaprasad Sobha, Gupta, Bhaskar, Martin C Gulliford, Mohamed, Moin, Nagi, Dinesh   +22 more
core   +1 more source

Solid Harmonic Wavelet Bispectrum for Image Analysis

Advanced Science, EarlyView.
The Solid Harmonic Wavelet Bispectrum (SHWB), a rotation‐ and translation‐invariant descriptor that captures higher‐order (phase) correlations in signals, is introduced. Combining wavelet scattering, bispectral analysis, and group theory, SHWB achieves interpretable, data‐efficient representations and demonstrates competitive performance across texture,
Alex Brown, Mathilda Avirett‐Mackenzie, Carolin Villforth, Georgios Exarchakis   +3 more
wiley   +1 more source

Does field of view matter? Assessing its impact on Plus disease diagnosis in retinopathy of prematurity

International Journal of Retina and Vitreous
Purpose This study investigates the impact of field of view (FOV) on the diagnosis of Plus disease in retinopathy of prematurity (ROP), focusing on how different FOVs influence expert assessments.
Sayed Mehran Sharafi, Mobina Amanollahi, Nazanin Ebrahimiadib, Mohammad Hossein Nowroozzadeh, Marjan Imani Fooladi, Fatemeh Bazvand, Nader Mohammadi, Mohammad Bagher Rajabi, Hamid Riazi-Esfahani, Elias Khalili Pour   +9 more
doaj   +1 more source

GHRHR Deficiency Enhances Retinal Ganglion Cell Survival and Visual Functions in Experimental Glaucoma by Inhibiting Ferroptosis

Advanced Science, EarlyView.
Glaucoma, a major cause of blindness, involves retinal ganglion cell (RGC) degeneration. This study shows growth hormone‐releasing hormone receptor (GHRHR) deficiency preserves RGC survival and restores vision, unlike activation which only aids survival.
Yan Tong, Ming Ho Yam, Jiaxin Zhang, Lin Du, Linbin Zhou, Yolanda Wong Ying Yip, Bo Man Ho, Hemlata Bisnauthsing, Jiahui Li, Ivan Kong, Shushu Xu, Changzhen Fu, Karl K.H. So, Joaquim S.L. Vong, Ling‐Ping Cen, Ming‐Ming Yang, Khazeema Yousaf, Mai Har Sham, Sun On Chan, Poemen P. Chan, Chi Pui Pang, Clement C. Tham, Jing Na He, Jian Li, Wai Kit Chu   +24 more
wiley   +1 more source

Early Retinal UCHL1 Dysregulation Coupled With Synaptic Loss Reflects Alzheimer's Disease Severity

Advanced Science, EarlyView.
This study identifies synapse‐enriched deubiquitinase UCHL1 as an early Aβ‐responsive regulator of retinal synaptopathy in Alzheimer's disease. Retinal UCHL1 loss accompanies excitatory synapse degeneration, p75NTR activation, and neuroinflammation, and predicts Braak stage and cognitive decline. Aβ42 fibrils trigger synaptic and UCHL1 depletion before
Altan Rentsendorj, Jean‐Philippe Vit, Alexandre Hutton, Yosef Koronyo, Saba Shahin, Edward Robinson, Ernesto Barron, Anthony Rodriguez, Ousman Jallow, Julia Sheyn, Bhakta Prasad Gaire, Lalita Subedi, Miyah R. Davis, Barathan Gnanabharathi, Alexander V. Ljubimov, Stuart L. Graham, Vivek K. Gupta, Mehdi Mirzaei, Debra Hawes, Katlin Silm, Keith L. Black, Lon S. Schneider, Alfredo A. Sadun, Jesse G. Meyer, Dieu‐Trang Fuchs, Maya Koronyo‐Hamaoui   +25 more
wiley   +1 more source

Automated diagnosis of plus disease in retinopathy of prematurity using quantification of vessels characteristics

Scientific Reports
The condition known as Plus disease is distinguished by atypical alterations in the retinal vasculature of neonates born prematurely. It has been demonstrated that the diagnosis of Plus disease is subjective and qualitative in nature.
Sayed Mehran Sharafi, Nazanin Ebrahimiadib, Ramak Roohipourmoallai, Afsar Dastjani Farahani, Marjan Imani Fooladi, Elias Khalili Pour   +5 more
doaj   +1 more source

Starvation to Glucose Reprograms Development of Neurovascular Unit in Embryonic Retinal Cells

Frontiers in Cell and Developmental Biology, 2021
Perinatal exposure to starvation is a risk factor for development of severe retinopathy in adult patients with diabetes. However, the underlying mechanisms are not completely understood.
Türküler Özgümüs, Oksana Sulaieva, Ruchi Jain, Isabella Artner, Valeriya Lyssenko, Valeriya Lyssenko   +5 more
doaj   +1 more source

Large‐scale Whole‐Exome Sequencing Defines the Protein‐Coding Architecture of Retinal Structure, Visual Function, and Major Blinding Diseases

Advanced Science, EarlyView.
Large‐scale whole‐exome sequencing in 356,982 UK Biobank participants defines the protein‐coding architecture of retinal structure, visual function, and major blinding diseases. Pleiotropic genes, including CFI, C3, and RIOX1, bridge multiple retinal phenotypes, while experimental validation of FYB2 implicates RPE barrier dysfunction, providing ...
Jianqing Li, Yijun Ge, Jingxiao Du, Liu Yang, Bangsheng Wu, Chenyue Hang, Mengxi Shen, Yimin Mao, Ting Zhang, Qiyu Bo, Tianyuan Zhao, Yutian Jiao, Yazhi Wang, Shunxiang Gao, Jieqiong Chen, Junran Sun, Tong Li, Huixun Jia, Yang Dou, Wei Cheng, Xiaoling Wan, Jintai Yu, Xiaodong Sun, Bai Lu   +23 more
wiley   +1 more source

Grading diabetic retinopathy (DR) using the Scottish grading protocol

Community Eye Health Journal, 2016
Although traditionally the features of DR have been identified through direct ophthalmoscopy or slit lamp biomicroscopy, digital photography is more sensitive than direct ophthalmoscopy and is comparable to slit lamp examination by a trained observer.
Sonia Zachariah , William Wykes , David Yorston   +2 more
doaj  

Low prevalence of retinopathy among Greenland Inuit

International Journal of Circumpolar Health, 2021
To assess the prevalence of diabetic retinopathy (DR) among persons with diabetes and prediabetes participating in the 2018 Population Health Survey in Greenland (B2018), a follow-up survey of three previous health surveys. Participants were invited to a
Trine Louise Jul Larsen, Marit Eika Jørgensen, Michael Lynge Pedersen, Henrik Lund-Andersen, Marianne Valerius, Ellen Juul, Stine Byberg   +6 more
doaj   +1 more source