Results 171 to 180 of about 426,287 (394)

Preclinical Testing of 3D Printed, Cell Loaded Hydrogel Based Corneal Substitutes on Rabbit Model

open access: yesMacromolecular Bioscience, EarlyView.
This study reports on 3D‐printed methacrylated gelatin (GelMA) implants designed to serve as corneal stroma substitutes. The implants are characterized for their transparency, mechanical strength, and cytocompatibility. In vivo tests on rabbits demonstrate successful integration, with histopathological analysis showing tissue regeneration, appropriate ...
Deniz Basoz   +6 more
wiley   +1 more source

Image database system for glaucoma diagnosis support [PDF]

open access: yes, 2008
Tato práce popisuje přehled standardních a pokročilých metod používaných k diagnose glaukomu v ranném stádiu. Na základě teoretických poznatků je implementován internetově orientovaný informační systém pro oční lékaře, který má tři hlavní cíle.
Peter, Roman
core  

Optic Disc Pallor in Parkinson's Disease: A UK Biobank Study

open access: yesMovement Disorders, EarlyView.
Abstract Background Recent studies have suggested that retinal changes measured with optical coherence tomography are detectable in early Parkinson's disease (PD), highlighting the potential of ophthalmic biomarkers for diagnosis and monitoring. Objective We set out to investigate the relationship between optic disc pallor measured in fundoscopy images
Samuel Gibbon   +3 more
wiley   +1 more source

Long-term visual field changes after femtosecond laser-assisted cataract surgery in glaucoma patients, case series

open access: yesAmerican Journal of Ophthalmology Case Reports, 2021
Purpose: To assess the short and long-term changes in Visual Field (VF) Mean Deviation (MD), Visual Field Index (VFI), and intraocular pressure (IOP) after femtosecond laser-assisted cataract surgery (FLACS) in glaucomatous eyes.
Daniela Alvarez-Ascencio   +3 more
doaj  

Recent Developments in the Optical Control of Adrenergic Signaling

open access: yesMedicinal Research Reviews, EarlyView.
ABSTRACT Adrenoceptors (ARs) play a vital role in various physiological processes and are key therapeutic targets. The advent of optical control techniques, including optogenetics and photopharmacology, offers the potential to modulate AR signaling with precise temporal and spatial resolution. In this review, we summarize the latest advancements in the
Shuang Shi   +4 more
wiley   +1 more source

Enhancement of Visual Field Predictions with Pointwise Exponential Regression (PER) and Pointwise Linear Regression (PLR). [PDF]

open access: yes, 2016
PurposeThe study was conducted to evaluate threshold smoothing algorithms to enhance prediction of the rates of visual field (VF) worsening in glaucoma.MethodsWe studied 798 patients with primary open-angle glaucoma and 6 or more years of follow-up who ...
Abdollahi, Niloufar   +5 more
core   +1 more source

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