Results 111 to 120 of about 5,036,145 (299)

Bevacizumab for the Treatment of Corneal Neovascularization

open access: yes, 2011
Corneal neovascularization (NV) is a severe complication associated with inflammatory or infectious disorders of the cornea. NV may lead to severe reduction in visual acuity and poor prognosis for corneal transplantation and excimer laser refractive ...
CHEN, WEI-LI;CHEN, YAN-MING;CHU, HSIAO-SANG;TSAI, TZU-YUN;HU, FUNG-RONG   +1 more
core  

Monitoring and assessment for obstructive sleep apnea

open access: yesFlexMat, EarlyView.
This review systematically classifies Obstructive Sleep Apnea (OSA) monitoring indicators into three categories: physical, biochemical, and electrophysiological indicators, and lists several methods for each category. Abstract Obstructive sleep apnea (OSA) is a common chronic sleep‐disordered breathing disease characterized by recurrent upper airway ...
Yaowen Xu   +6 more
wiley   +1 more source

Corneal Epithelial Thickness in Sjogren’s Disease: A Pilot Study

open access: yes
Brian J Nguyen,1 Angela S Gupta,1 Jocelyn He,1,2 Gui-Shuang Ying,1,2 Vatinee Y Bunya,1 Ilaria Macchi,1 Mina Massaro-Giordano1 1Department of Ophthalmology, Scheie Eye Institute, University of Pennsylvania, Philadelphia, PA, USA; 2Department of ...
Bunya VY   +6 more
core  

A survey of corneal curvature changes from corneal lens wear

open access: yes, 1997
The fact that variations in corneal curvature occur as a result os wearing PMMA contact lenses has been reported many times (1-8). The nature of these curvature changes and the factors influencing them are, however, still not well defined.
Bailey, Ian L., Carney, Leo G.
core  

Intrastromal corneal ring--one-year results of first implants in humans: a preliminary nonfunctional eye study

open access: yes, 1993
BACKGROUND: The Intrastromal Corneal Ring (ICR) is a new investigational medical device designed to alter corneal curvature without surgical intervention in the central cornea.
Walton Nosé   +7 more
core   +1 more source

Body‐integrated photonic biosensors: Illuminating the path to active healthcare

open access: yesFlexMat, EarlyView.
Body‐integrated photonic biosensors are promising tools for active healthcare. These optical devices can be worn, implanted, or swallowed to monitor health signals continuously. This review introduces key sensing modalities, including fluorescence, colorimetry, SPR, LSPR, SERS, and light‐modulating materials.
Jiayue Gu   +10 more
wiley   +1 more source

Combined Corneal Wedge Resection And Corneal Cross-Linking For Pellucid Marginal Degeneration: A First Report

open access: yes, 2019
George Kymionis, Nafsika Voulgari, Erwin Samutelela, George Kontadakis, David Tabibian Ophthalmology Department, University of Lausanne, Jules Gonin Eye Hospital, Lausanne, SwitzerlandCorrespondence: George Kymionis Hôpital Ophtalmique Jules Gonin,
Tabibian D   +4 more
core  

Bio‐inspired vision: From principle, material architectures to system‐level integration

open access: yesFlexMat, EarlyView.
This review introduces the development and mechanism of electronic and ionic bio‐inspired vision devices respectively. Then, it explores the impact of structure on bio‐inspired visual performance from the scale of intrinsic materials and device. Finally, it concludes that only by combining advanced software and technology can more complex vision ...
Zewan Lin   +4 more
wiley   +1 more source

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