Results 191 to 200 of about 558,722 (284)

Assessment of the impact of low-density lipoprotein cholesterol on retinal vessels using optical coherence tomography angiography. [PDF]

Lipids Health Dis
He Y, Qin MZ, Cao K, Zhang YP, Jiao X, Zhang Z, Wang GH, Liu Q, Liu Q, Ma JB, Jiang X, Guo CX.   +11 more
europepmc   +1 more source

Longitudinal progression of retinal nonperfusion in clinically stable diabetic retinopathy

Acta Ophthalmologica, EarlyView.
Abstract Purpose To longitudinally assess and quantify changes in retinal nonperfusion (NP) in clinically stable diabetic retinopathy (DR) using ultra‐widefield fluorescein angiography (UWF‐FA) and optical coherence tomography angiography (OCTA). Methods Fifty‐one eyes from thirty‐three patients were followed for a mean of 15.9 ± 11.4 months.
Stela Vujosevic, Sofia Ginelli, Alessandra Cernuschi, Celeste Limoli, Gabriele Piccoli, Elena Tagliabue, Emanuele Torti, Paolo Nucci, Paolo S. Silva   +8 more
wiley   +1 more source

Artificial Intelligence in Ophthalmology: A Meta-Analysis of Deep Learning Models for Retinal Vessels Segmentation. [PDF]

J Clin Med, 2020
Islam MM, Poly TN, Walther BA, Yang HC, Li YJ.   +4 more
europepmc   +1 more source

Evaluation of spatial distribution of initial marking strategy among inexperienced graders in diabetic retinopathy: A retrospective cross‐sectional analysis

Acta Ophthalmologica, EarlyView.
Abstract Background Manual diabetic retinopathy (DR) grading may prefer certain regions and underestimate others. It is unclear if inexperienced graders' initial marking strategy reflects a specialist's marking pattern. Aims By the virtual ocular learning platform (VIOLA), we evaluated if initial DR‐lesion markings among inexperienced graders spatially
Simon Joel Ellerup Lowater, Andrea Blasi Núñez, Jakob Kristian Holm Andersen, Sebastian Dinesen, Thiusius Rajeeth Savarimuthu, Jakob Grauslund   +5 more
wiley   +1 more source

Differential endothelial cell cycle status in postnatal retinal vessels revealed using a novel PIP-FUCCI reporter and zonation analysis. [PDF]

Angiogenesis
Liu Z, Tanke NT, Neal A, Yu T, Branch T, Sharma A, Cook JG, Bautch VL.   +7 more
europepmc   +1 more source

Optic nerve head blood flow autoregulation during isometric exercise in primary open‐angle glaucoma assessed by laser speckle flowgraphy

Acta Ophthalmologica, EarlyView.
Abstract Purpose To assess optic nerve head blood flow (ONHBF) autoregulation in patients with early‐ to moderate‐stage primary open‐angle glaucoma (POAG) and age‐ and sex‐matched healthy controls using laser speckle flowgraphy (LSFG) and isometric handgrip exercise.
Theresa Lindner, Viktoria Pai, Patrick Janku, Nikolaus Hommer, Anton Hommer, Liudmyla Petric, Ulrich Graf, Leopold Schmetterer, Gerhard Garhöfer, Doreen Schmidl   +9 more
wiley   +1 more source

Association between Light-Induced Dynamic Dilation of Retinal Vessels and Echocardiographic Parameters of the Left Ventricular Function in Hypertensive Patients. [PDF]

Medicina (Kaunas), 2020
Peregud-Pogorzelska M, Zielska M, Kawa MP, Babiak K, Safranow K, Machaliński B, Machalińska A.   +6 more
europepmc   +1 more source

Neovascular glaucoma at a tertiary Centre in Finland, 2008–2024: A retrospective cohort study

Acta Ophthalmologica, EarlyView.
Abstract Purpose Neovascular glaucoma (NVG) is a refractory secondary glaucoma, yet longitudinal outcome data remain limited. This study reports its aetiologies, treatments and outcomes. Methods Patients with NVG were identified through electronic medical record review.
Gilbert Simons, Mikael von Fersen, Paula Summanen, Mika Harju   +3 more
wiley   +1 more source

CD93—An emerging vascular target in cancer therapy

British Journal of Pharmacology, EarlyView.
Abstract CD93 is a single‐pass transmembrane glycoprotein that belongs to the C‐type lectin domain group XIV family of proteins. Although it is known to be expressed in other cell types, namely, in some subsets of immune cells, CD93 is primarily expressed on endothelial cells, where it acts as a crucial regulator of angiogenesis.
Beatriz de Alves Pereira, Stefano Barbera, Roberta Lugano, Anna Dimberg   +3 more
wiley   +1 more source

Correcting Axial Length‐Related Magnification Errors in Optical Coherence Tomography Angiography Improves Machine Learning Classification Performance in High Myopia

Clinical &Experimental Ophthalmology, EarlyView.
ABSTRACT Background To determine whether axial length‐related magnification correction in optical coherence tomography angiography (OCTA) improves machine learning classification of high myopia and resolves inconsistencies in the values and discriminatory power of OCTA microvascular metrics.
Danuta M. Sampson, Mila Yue Zhang, Hemn Baghban Jaldian, Madeleine S. Torcasso, Gavrielle R. Untracht, Jocelyn J. Drinkwater, Mei Zhao, David D. Sampson, Andrew Lam, Fred K. Chen   +9 more
wiley   +1 more source