Results 101 to 110 of about 39,123 (220)

A Lightweight and Erudite Automated BiLSTM‐Based Multi‐Cycle GAN for Retinal Blood Vessel and Optic Disc Segmentation in Fundus Images

Engineering Reports, Volume 8, Issue 8, August 2026.
This graphical abstract presents a lightweight and automated BiLSTM‐based Multi‐Cycle GAN framework for retinal blood vessel and optic disc segmentation in fundus images. Initially, fundus images undergo preprocessing, including green channel extraction, denoising, resizing, and dataset splitting.
Rasmita Kumari Mohanty, Amaravarapu Pramod Kumar, Yuvaraju Macha, Agraharam Siva Kumar, J. Srinivas, G. Shyama Chandra Prasad, Rajesh Kumar Verma, Shashi Kant   +7 more
wiley   +1 more source

EFFICIENCY OF «AB INTERNO» TRABECULECTOMY USING THE «TRABECTOME» OPERATING SYSTEM IN PATIENTS WITH PRIMARY OPEN-ANGLE GLAUCOMA AND CATARACT

Офтальмохирургия, 2015
Purpose.  To study dynamics of intraocular pressure in open-angle glaucoma and cataract patients after «ab interno» trabeculectomy with the use of the «Trabectome» system. Material and methods.
S. K. Dmitriyev, T. V. Dushenchuk, Y. M. Lasar, E. I. Kondratyeva   +3 more
doaj  

Case series: The role of retinal ischemia in the pathogenesis and clinical manifestation of diabetic retinopathy

Optometry and Vision Science, Volume 103, Issue 8, August 2026.
ABSTRACT Purpose To highlight retinal ischemia as an important component of diabetic retinopathy (DR) pathogenesis, a significant prognostic factor, and a driver of various DR complications, including neovascularization. We aim to describe the main features of ischemic areas that can be identified through fundoscopy, color fundus photography, optical ...
Marina Guro, Henrietta Wang, Jack Phu, Kaitlyn A. Sapoznik, Hamza Shah, Maggie L. Zhang, Michael Kalloniatis   +6 more
wiley   +1 more source

Efficiency of «AB INTERNO» trabeculectomy using the «Trabectome» operating system in patients with primary open-angle glaucoma and cataract

Офтальмохирургия, 2013
Purpose. To study dynamics of intraocular pressure in open-angle glaucoma and cataract patients after «ab interno» trabeculectomy with the use of the «Trabectome» system. Material and methods.
S.K. Dmitriyev, T.V. Dushenchuk, Y.M. Lasar, E.I. Kondratyeva   +3 more
doaj  

Advancing Treatment of Degenerative Eye Diseases at the Nanoscale

Smart Medicine, Volume 5, Issue 4, August 2026.
Nanotherapeutics possess the potential to overcome longstanding bottlenecks in treating degenerative ophthalmic diseases. With a highly tunable surface chemistry, nanotechnology platforms can be customized to navigate specific anatomical barriers in the eye and target pathways of diseases.
Li Yao Jin, Evashiniee G. P. Selvam, Qinsong Mei, Chi D. Luu, Yeannie H. Y. Yap, Daniel B. L. Teh   +5 more
wiley   +1 more source

Microenvironment‐Responsive Drug Delivery Systems for Ocular Surface Diseases: Mechanisms, Applications, and Translational Challenges

Small Science, Volume 6, Issue 8, August 2026.
Microenvironment‐responsive drug delivery systems overcome ocular physiological barriers by responding to temperature, pH, ions, reactive oxygen species, and enzymes. This review bridges material design, performance evaluation, and clinical translation, offering actionable insights for treating dry eye disease, infectious keratitis, and corneal ...
Jiamin Liu, Liangbo Chen, Yao Fu, Siyi Zhang   +3 more
wiley   +1 more source

Medical treatment of open-angle glaucoma

Community Eye Health Journal, 2012
Most guidelines that exist for the treatment of primary open-angle glaucoma (POAG) – such the National Institute for Health and Clinical Excellence (NICE) guidelines (page 47) – recommend medicine as initial therapy, though laser treatment may also play ...
Mohammed M Abdull, Dan Kiage, Fatima Kyari, Adunola Ogunro   +3 more
doaj  

Proteomic and metabolic signatures of female reproductive factors and risk of age‐related ocular diseases: A large prospective cohort study

VIEW, Volume 7, Issue 4, August 2026.
The full editable vector source file of this graphical abstract is uploaded as a supplementary EPS file for typesetting. All elements are copyright‐free. Abstract Age‐related ocular diseases (ARODs), including cataract, primary open‐angle glaucoma (POAG), and age‐related macular degeneration (AMD), are leading causes of vision impairment and exhibit ...
Linge Jian, Zhiqian Huang, Keke Zhang, Jing Lin, Jia You, Yi Lu, Xiangjia Zhu   +6 more
wiley   +1 more source

Retinal oxygen saturation and retinal vessel diameter in glaucoma patients before and after trabeculectomy

Acta Ophthalmologica, Volume 104, Issue 5, Page 544-550, August 2026.
Abstract Purpose To compare retinal vessel oxygen saturations and diameters before, 1 and 3 months after trabeculectomy. Methods Retinal oxygen saturations and vessel diameters were obtained using retinal oximetry. The effect of the postoperative intraocular pressure (IOP) decrease on the arteriovenous difference (AV‐difference) was evaluated ...
S. Kemp, A. Ahmadzadeh, B. Schmidt, O. N. Klefter, L. Kessel, D. Bach‐Holm   +5 more
wiley   +1 more source

Absence of Association Between Glaucoma and Stroke Risk: Insights From a Cross-Sectional Study and a Two-Sample Mendelian Randomization Study. [PDF]

J Ophthalmol
He Y, Shi Q, Chang D, Hu Y, Ma Y, Shi L, Guo H.   +6 more
europepmc   +1 more source