Results 71 to 80 of about 501,516 (209)

Gut microbiota dysbiosis in the inflammatory pathogenesis of diabetic retinopathy

VIEW, EarlyView.
This graphical abstract illustrates how gut dysbiosis drives diabetic retinopathy through the gut‐retina axis, a process unfolding in three interconnected stages. First, in the gut, a decrease in beneficial bacteria and an increase in pro‐inflammatory taxa compromise the intestinal barrier, causing a “leaky gut” that allows LPS to translocate into the ...
Junyan Hu, Jingxiang Zhong
wiley   +1 more source

HSPE1 deficiency underlies the crosstalk between metabolic dysfunction‐associated steatotic liver disease and age‐related macular degeneration

VIEW, EarlyView.
Rare‐earth ions act as multifunctional modifiers in perovskite solar cells by improving charge transport, suppressing oxygen vacancies, passivating defects, promoting grain growth, and enabling redox‐mediated stabilization. In addition, RE‐doped layers can expand spectral utilization through upconversion and downconversion, thereby enhancing light ...
Jiaqi Meng, Alimire Maihemuti, Yuan Yuan, Chao Chen, Mengchao Zhu, Hao Wang, Furong Zhu, Zhaodi Che, Jia Xiao, Xiangjia Zhu   +9 more
wiley   +1 more source

Non-Mydriatic Fundus Photography

, 2015
Examination of the ocular fundus is a fundamental component of the general physical examination and critical to the diagnosis of life- and sight-threatening medical conditions among patients with certain presenting complaints, such as headache.
Beau Bruce, MD, PhD
core  

The optical coherence tomography and microperimetry biomarker evaluation in patients with geographic atrophy (OMEGA) study: Geographic atrophy progression in fundus autofluorescence ‐ OMEGA report 3

Acta Ophthalmologica, EarlyView.
Abstract Purpose To measure the progression of geographic atrophy (GA) in subjects with age‐related macular degeneration (AMD) in a natural history study. Methods We analysed fundus autofluorescence (FAF) images using a semiautomatic method (RegionFinder) to quantify the GA area in a monocentric study.
Philippe Valmaggia, Georg Ansari, Nadja Inglin, Nils Schärer, Hanna Zuche, Chrysoula Gabrani, Faady Yahya, Marco Cattaneo, Kristina Pfau, Andrea Giani, Marieh Esmaeelpour, Taffeta Chingning Yamaguchi, Christian Prünte, Hendrik P. N. Scholl, Nicolas Feltgen, Leopold Schmetterer, Maximilian Pfau, Peter M. Maloca   +17 more
wiley   +1 more source

Fundus Photography

, 2018
Explanation of using fundus photography in ...
Devin D. Mackay, MD; Valérie Biousse, MD,
core  

Association between metabolic syndrome, macular structures and retinal vascular calibres in the Northern Finland Birth Cohort Eye Study

Acta Ophthalmologica, EarlyView.
Abstract Purpose We aimed to evaluate the association of metabolic syndrome (MetS) with macular thickness and retinal vascular calibres in the population‐based cohort (Northern Finland Birth Cohort). Methods The population of 2242 individuals was divided into MetS (n = 344) and control groups (n = 1898).
Jenni M. Huru, Oona Ahokas, Ilmari L. Leiviskä, Ville O. Saarela, M. Johanna Liinamaa   +4 more
wiley   +1 more source

Time-lapse angiography of the ocular fundus: a new video-angiography

BMC Medical Imaging, 2019
Background Ocular fundus angiography is an indispensable component of the tests utilized for fundus diseases. Dynamic angiography results can provide additional information; however, many difficulties remain. In this study, we introduce a modified method,
Chufeng Gu, Jili Chen, Tong Su, Qinghua Qiu   +3 more
doaj   +1 more source

Interpreting the structure–function relationship in high myopia‐associated glaucoma: A review

Acta Ophthalmologica, EarlyView.
Abstract Visual field (VF) interpretation in high myopia‐associated glaucoma (HMG) is challenging due to frequent structure–function discordance and coexisting myopia‐related changes. These changes may reduce the reliability of conventional structure–function mapping and increase the risk of misclassifying non‐glaucomatous VF abnormalities as ...
Ruby S. Chan, Ya Xing Wang, Jin Wook Jeoung, Jost B. Jonas, Minxin Liu, Ching‐Yu Cheng, Rachel S. Chong   +6 more
wiley   +1 more source

Inter‐observer variability is unlikely to explain regional differences in retinopathy of prematurity in Norway

Acta Ophthalmologica, EarlyView.
Abstract Purpose To test inter‐observer variation of plus disease diagnoses among Norwegian ophthalmologists and treatment centres. Methods All ophthalmologists in Norway who make individual retinopathy of prematurity (ROP) treatment decisions were invited to grade retinal images using a web‐based image grading platform.
Dordi Austeng, Kyrre Moljord, Tora Sund Morken, Aaron S. Coyner, J. Peter Campbell   +4 more
wiley   +1 more source

Fundus imaging: Conventional fundus drawings versus ultrawidefield fundus photography

Indian Journal of Ophthalmology, 2023
Rakesh D Shah, Sanchit Bhalgat
doaj   +1 more source