Results 21 to 30 of about 1,172,899 (298)

Effects of Flavonoid Supplementation on Common Eye Disorders: A Systematic Review and Meta-Analysis of Clinical Trials

open access: yesFrontiers in Nutrition, 2021
Background: Emerging studies show that certain plant compounds may reduce the severity of most prevalent ocular abnormalities. The aim of this systematic review and meta-analysis was to assess the effect of dietary flavonoids on major eye disorders ...
Sergio Davinelli   +3 more
doaj   +1 more source

Strengthening arguments based on scale levels?

open access: yesJournal for Person-Oriented Research, 2018
No abstract available.
Alexander von Eye, Wolfgang Wiedermann
doaj   +1 more source

Zika Virus Infection of Human Iris Pigment Epithelial Cells

open access: yesFrontiers in Immunology, 2021
During recent Zika epidemics, adults infected with Zika virus (ZIKV) have developed organ-specific inflammatory complications. The most serious Zika-associated inflammatory eye disease is uveitis, which is commonly anterior in type, affecting both eyes ...
Feargal J. Ryan   +14 more
doaj   +1 more source

Eye to Eye in the Village

open access: yesEmerging Infectious Diseases, 2008
"One fine day as my mother was putting the bread in the oven," recounted Marc Chagall, "I went up to her and taking her by her flour-smeared elbow I said to her, 'Mama I want to be a painter.'" This wish was out of line with the circumstances. The oldest of nine children in a family of modest means, he was aware of the constraints and his father's toil
openaire   +4 more sources

A Functional Approach to Configural Frequency Analysis

open access: yesAustrian Journal of Statistics, 2016
Standard Configural Frequency Analysis (CFA) is a one-step procedure that determines which cells of a cross-classification contradict a base model.
Alexander von Eye, Patrick Mair
doaj   +1 more source

Conjunctival leiomyosarcoma: A case report and review of literature

open access: yesIndian Journal of Ophthalmology, 2017
Leiomyosarcoma is a malignant mesenchymal tumor that is very uncommon in the conjunctiva. Nevertheless, we describe here the clinical manifestations, management, and prognosis of a rare case of leiomyosarcoma in this location.
Tania Lopez Montes   +3 more
doaj   +1 more source

Ankylosing Spondylarthritis and Oculopathies

open access: yesBolʹ, Sustavy, Pozvonočnik, 2012
Oculopathies in ankilosing spondylarthritis are diagnosed in 29 % of examined patients in the ratio «uveit — scleritis — cataract — keratitis — glaucoma — conjunctivitis» as 7 : 5 : 2 : 2 : 2 : 1, thus, pathology of eyes determines the degree of activity
А.K. Pavlyuchenko   +2 more
doaj   +1 more source

Cyclic nucleotide signaling as a drug target in retinitis pigmentosa

open access: yesFEBS Letters, EarlyView.
Disruptions in cGMP and cAMP signaling can contribute to retinal dysfunction and photoreceptor loss in retinitis pigmentosa. This perspective examines the mechanisms and evaluates emerging evidence on targeting these pathways as a potential therapeutic strategy to slow or prevent retinal degeneration.
Katri Vainionpää   +2 more
wiley   +1 more source

Nailfold capillaroscopy and retinal findings in patients with systemic sclerosis: Is there an association?

open access: yesIndian Dermatology Online Journal, 2020
Introduction: Systemic sclerosis (SSc) is characterized by fibrosis and intimal proliferation of cutaneous and visceral small vessels. These architectural abnormalities can be visualized with nailfold capillaroscopy (NFC); the changes being quite ...
Deepak Jakhar   +3 more
doaj   +1 more source

Development of visible light‐sensitive human neuropsin (OPN5) via single amino acid substitution

open access: yesFEBS Letters, EarlyView.
The present study determines a key amino acid residue, Lys91, for defining UV sensitivity of human OPN5. Heterologous action spectroscopy of the wild type and K91 mutants of OPN5 in HEK293T cells reveals that substitution of Lys91 with neutral (alanine) or acidic amino acids (glutamic or aspartic acids) causes substantial shifts in spectral sensitivity
Yusuke Sakai   +2 more
wiley   +1 more source

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