Results 31 to 40 of about 1,953 (166)

Characterization of Retinal Drusen in Subjects at High Genetic Risk of Developing Sporadic Alzheimer’s Disease: An Exploratory Analysis

, 2022
Having a family history (FH+) of Alzheimer’s disease (AD) and being a carrier of at least one ɛ4 allele of the ApoE gene are two of the main risk factors for the development of AD.
Barabash Bustelo, Ana, Elvira-Hurtado, Lorena, Ramírez Toraño, Federico, Ramírez Sebastián, Ana Isabel, Federico Ramírez-Toraño, José M. Ramírez, Sánchez-Puebla, Lidia, López Cuenca, Inés, López-Cuenca, Inés, De Frutos Lucas, Jaisalmer, Inés Gil-Salgado, Sánchez-Puebla Fernández, Lidia, de Hoz, Rosa, Fernández Albarral, José, Elena Salobrar-García, Ana Barabash, Ramírez Sebastián, José Manuel, José A. Fernández-Albarral, Ramírez, Ana I., Rosa de Hoz, Salazar, Juan J., Gil-Salgado, Inés, Hoz Montañana, María Rosa De, Juan J. Salazar, Salobrar-García, Elena, Lidia Sánchez-Puebla, Elvira Hurtado, Lorena, García Martín, Elena Salobrar, Gil Salgado, Inés, de Frutos-Lucas, Jaisalmer, Ana I. Ramírez, Fernández-Albarral, José A., Ramírez, José M., Salazar Corral, Juan José, Ramirez, Ana, I, Barabash, Ana, Jaisalmer de Frutos-Lucas, Ramírez-Toraño, Federico, Lorena Elvira-Hurtado, Inés López-Cuenca   +39 more
core   +1 more source

Developing an image-based grading scale for peripheral drusen to investigate associations of peripheral drusen type with age-related macular degeneration

Scientific Reports
Age-related macular degeneration (AMD) is a leading cause of blindness. It is associated with peripheral drusen which has not been categorized. We investigated peripheral drusen to validate an image grading system and to understand possible associations ...
Paripoorna Sharma, Fritz Gerald P. Kalaw, Andrew Lin, Evan H. Walker, Shyamanga Borooah   +4 more
doaj   +1 more source

An in silico model of retinal cholesterol dynamics (RCD model): insights into the pathophysiology of dry AMD

Journal of Lipid Research, 2017
We developed an in silico mathematical model of retinal cholesterol (Ch) dynamics (RCD) to quantify the physiological rate of Ch turnover in the rod outer segment (ROS), the lipoprotein transport mechanisms by which Ch enters and leaves the outer retina,
Seyedeh Maryam Zekavat, James Lu, Cyrille Maugeais, Norman A. Mazer   +3 more
doaj   +1 more source

Heritability of retinal drusen in the Copenhagen Twin Cohort Eye Study

Acta Ophthalmologica, 2022
AbstractPurposeTo study age‐ and sex‐adjusted heritability of small hard drusen and early age‐related macular degeneration (AMD) in a population‐based twin cohort.MethodsThis was a single‐centre, cross‐sectional, classical twin study with ophthalmic examination including refraction, biometry, best‐corrected visual acuity assessment, colour and ...
Mohamed Belmouhand, Simon Paul Rothenbuehler, Jacob B. Hjelmborg, Sami Dabbah, Jakob Bjerager, Birgit Agnes Sander, Christine Dalgård, Michael Larsen   +7 more
openaire   +3 more sources

Diabetic Retinopathy in Primary Healthcare in a Brazilian Municipality: A Cross‐Sectional Study Using Teleophthalmology

Health Care Science, EarlyView.
The prevalence of diabetic retinopathy was estimated to be 28.3% (95% CI 21.1–35.4), with most of the cases corresponding to mild non‐proliferative diabetic retinopathy. ABSTRACT Background Diabetic retinopathy is a complication of diabetes and the leading cause of irreversible blindness in people of working age.
Lorrana Luysse dos Anjos Assis, Fernando Korn Malerbi, Rosiane Chiaroti, Lívia Maria Ferrante Vizzotto Consoli, Vanessa Patrícia Pereira Motozo, Francisco Barbosa‐Junior, Rinaldo Eduardo Machado de Oliveira   +6 more
wiley   +1 more source

Retinal image with drusen.

, 2013
Retinal image with drusen.
Tunde Peto (295260), Bingo Wing-Kuen Ling (429034), Yin Hu (313025), Su Wang (191010), Lutfiah Ismail Al turk (429035), Hongying Lilian Tang (429032), George Michael Saleh (429036), Jonathan Goh (429033)   +7 more
core   +1 more source

DRUSEN SUBTYPES AND CHOROIDAL CHARACTERISTICS IN ASIAN EYES WITH TYPICAL NEOVASCULAR AGE-RELATED MACULAR DEGENERATION

, 2020
Purpose: To investigate the prevalence of pachydrusen, soft drusen, and subretinal drusenoid deposits in eyes with different neovascular age-related macular degeneration (nAMD) subtypes, determine the relationship between each drusen type and the ...
김성수, 이준원, 이승규, 변석호, 이성철, 고형준, 김민   +6 more
core   +1 more source

Radial optic neurotomy as a treatment for anterior ischemic optic neuropathy secondary to optic disc drusen

GMS Ophthalmology Cases, 2014
[english] Importance: Radial optic neurotomy (RON) was first described by Opremcak as a treatment for patients with central retinal vein occlusion (CRVO).
Pinxten, Isabel, Stalmans, Peter
doaj   +1 more source

Revised Swedish visual field standards for a driver's licence: Threshold perimetry as a predictor of eligibility according to the current Swedish and current Norwegian suprathreshold standards

Acta Ophthalmologica, EarlyView.
Abstract Purpose To explore whether threshold perimetry can predict fulfilment of the current Swedish and current Norwegian Esterman perimetry standards for Group 1 driver's licence, and differences in compliance between the former and current Swedish visual field standards.
Wid Saadi, Tomas Bro, Susanna Sagerfors
wiley   +1 more source

Drusen measurements comparison by fundus photograph manual delineation versus optical coherence tomography retinal pigment epithelial segmentation automated analysis

, 2014
Purpose: To compare drusen measurements obtained from color fundus and infrared retromode photographs with those derived from spectral-domain optical coherence tomography.Methods: Drusen lesions identified on the planar (color and infrared) imaging ...
Bruno Diniz, Srinivas Sadda, Florian M. Heussen, Maia, Mauricio [UNIFESP], Sadda, Srinivas, Ramiro Ribeiro, Mauricio Maia, Diniz, Bruno [UNIFESP], Ribeiro, Ramiro Magalhães [UNIFESP], Heussen, Florian M.   +9 more
core   +1 more source