Results 51 to 60 of about 4,519 (191)

Pachydrusen in polypoidal choroidal vasculopathy in an Indian cohort

open access: yesIndian Journal of Ophthalmology, 2019
Purpose: To report the prevalence of pachydrusen and their relationship with subfoveal choroidal thickness (SFCT) and large choroidal vessel layer thickness (SF-LCVT) in eyes with polypoidal choroidal vasculopathy (PCV) and their fellow eyes.
Sumit Randhir Singh   +5 more
doaj   +1 more source

Elevated high-density lipoprotein cholesterol and age-related macular degeneration: the Alienor study. [PDF]

open access: yesPLoS ONE, 2014
BACKGROUND: Lipid metabolism and particularly high-density lipoprotein (HDL) may be involved in the pathogenic mechanism of age-related macular degeneration (AMD). However, conflicting results have been reported in the associations of AMD with plasma HDL
Audrey Cougnard-Grégoire   +7 more
doaj   +1 more source

A variance components factor model for genetic association studies: a Bayesian analysis.

open access: yes, 2010
Studies of gene-trait associations for complex diseases often involve multiple traits that may vary by genotype groups or patterns. Such traits are usually manifestations of lower-dimensional latent factors or disease syndromes.
Nonyane, BAS, Whittaker, JC
core   +1 more source

Prevalence of age-related macular degeneration in the Republic of Ireland [PDF]

open access: yes, 2015
Background Age-related macular degeneration (AMD) remains the most common cause of visual loss among subjects over 50 years of age in the developed world.
Akuffo, Kwadwo Owusu   +10 more
core   +1 more source

Multimodal Imaging of Subfoveal Pachydrusen Containing a Blood Flow Signal

open access: yesCase Reports in Ophthalmological Medicine, 2022
Individuals with pachydrusen, larger than 125 μm, have a significantly thicker choroid than do those with soft drusen or reticular pseudodrusen. Little is known about cases of abnormal blood flow within pachydrusen.
Naoko Ishiguro   +6 more
doaj   +1 more source

Evaluation of coronary artery disease as a risk factor for reticular pseudodrusen [PDF]

open access: yes, 2017
Purpose: Reticular pseudodrusen (RPD) are a risk factor for late age-related macular degeneration (AMD). Associations between RPD and coronary artery disease (CAD) have been reported from small case-control studies.
Baljean Dhillon   +27 more
core   +4 more sources

Unaffected fellow eye neovascularization in patients with type 3 neovascularization: Incidence and risk factors.

open access: yesPLoS ONE, 2021
PurposeTo evaluate the incidence and risk factors of neovascularization in unaffected fellow eyes of patients diagnosed with type 3 neovascularization in Korea.MethodsThis retrospective study included 93 unaffected fellow eyes of 93 patients diagnosed ...
Jae Hyuck Kwak   +5 more
doaj   +1 more source

Characterization of age-related macular degeneration in Indian donor eyes

open access: yesIndian Journal of Ophthalmology, 2021
Purpose: The purpose of this study was to test the reliability of fundus stereomicroscopy in postmortem eyes to assign severity of age-related macular degeneration (AMD) using the Minnesota grading and confirmation by histology using Alabama and Sarks ...
Sudha Priya Soundara Pandi   +6 more
doaj   +1 more source

Proof of concept, randomized, placebo-controlled study of the effect of simvastatin on the course of age-related macular degeneration [PDF]

open access: yes, 2013
BACKGROUND: HMG Co-A reductase inhibitors are ubiquitous in our community yet their potential role in age-related macular degeneration (AMD) remains to be determined.
A Mant   +49 more
core   +3 more sources

Retinal Distribution and Extracellular Activity of Granzyme B: A Serine Protease That Degrades Retinal Pigment Epithelial Tight Junctions and Extracellular Matrix Proteins

open access: yesFrontiers in Immunology, 2020
Granzymes are a family of serine proteases first shown to be intracellular initiators of immune-mediated cell death in target pathogenic cells. In addition to its intracellular role, Granzyme B (GzmB) has important extracellular functions in immune ...
Joanne A. Matsubara   +10 more
doaj   +1 more source

Home - About - Disclaimer - Privacy