Results 101 to 110 of about 1,594,603 (196)

Reconstruction of deep and perforating corneal defects in dogs—A review (Part II/III): Biomaterials and keratoprosthesis

Veterinary Ophthalmology, Volume 28, Issue 2, Page 532-542, March 2025.
Abstract The surgical reconstruction of severe corneal ulcers is a common and crucial component of the clinical practice of veterinary ophthalmology. Numerous surgical techniques are used in dogs for corneal reconstruction, and these techniques may be categorized by the material used to repair the corneal lesion.
Eric C. Ledbetter, Rick F. Sanchez, Marta Leiva Repiso   +2 more
wiley   +1 more source

Correlation between Refractive and Measured Corneal Power Changes after Myopic Excimer Laser Photorefractive Surgery

, 2009
Purpose: To determine the correlation between the refractive and measured corneal power changes after myopic photorefractive surgery.Setting: Department of Ophthalmology , National Taiwan University Hospital, Taipei, Taiwan. Methods: Eighty-six eyes that
HU, FUNG-RONG, 胡芳蓉
core  

Visual acuity measures do not reliably detect childhood refractive error--an epidemiological study. [PDF]

, 2012
PURPOSE: To investigate the utility of uncorrected visual acuity measures in screening for refractive error in white school children aged 6-7-years and 12-13-years.
Nicola S Logan, Saunders, Kathryn J., Rudnicka, AR, Saunders, KJ, O'Donoghue, Lisa, Alicja R Rudnicka, Rudnicka Alicja R., McClelland Julie F., Logan, Nicola S., Julie F McClelland, Lisa O'Donoghue, Saunders Kathryn J., Rudnicka, Alicja R., McClelland, Julie F., Logan, NS, McClelland, JF, O'Donoghue, L, O'Donoghue Lisa, Logan Nicola S., Kathryn J Saunders   +19 more
core   +2 more sources

Breathing irregularities and postnatal hypoxaemia in an experimental model of essential hypertension

The Journal of Physiology, EarlyView.
Abstract figure legend Neonatal spontaneously hypertensive rats (SHRs) exhibit inherent respiratory dysfunction in early life, including oscillatory breathing patterns and apnoeic events that cause oxygen desaturation and brain hypoxia, in addition to an impaired hypoxic ventilatory response.
Beatriz N. Vieira, Letícia R. Mendes, Sarah G. Mariano, Isabela P. Leirão, Emilson D. Pereira‐Junior, Milede H. Saraiva Paes, Pedro L. Katayama, Daniel B. Zoccal   +7 more
wiley   +1 more source

Understanding higher‐order aberrations in keratoconus

Optometry and Vision Science, Volume 103, Issue 10, October 2026.
ABSTRACT Keratoconus is characterized by progressive thinning and increasing irregularity of the cornea, leading to substantial degradation in optical quality through the induction of both lower‐ and higher‐order aberrations (HOAs). In addition to inducing myopic and astigmatic refractive error, asymmetric corneal steepening generates complex optical ...
Gavin Swartz, Khyber Alam, Alex Gentle, Laura E. Downie   +3 more
wiley   +1 more source

Experiment on PMMA models to predict the impact of corneal refractive surgery on corneal shape: comment [PDF]

, 2007
Recently, two papers “Dorronsoro et al., Experiment on PMMA models to predict the impact of corneal refractive surgery on corneal shape, Opt. Express 14, 6142 (2006)” and “JR Jiménez et al., Deviations of Lambert-Beer’s law affect corneal refractive ...
Jiménez Del Barco Jaldo, Luis Miguel, González Anera, María Del Rosario, Rodríguez Marín, Francisco, Jiménez Cuesta, José Ramón   +3 more
core   +1 more source

Strain‐Programmable Luminescent Adhesive Patch With Tartrazine‐Mediated Optical Skin Clearing for Photochemical Tissue Bonding

Advanced Functional Materials, Volume 36, Issue 73, 10 September 2026.
We propose a suture‐complementary approach that integrates optical skin clearing with a strain‐programmable luminescent adhesive patch. Hyaluronic acid promotes transdermal delivery of tartrazine to improve optical clearing and stabilizes its interaction with a photosensitizer. Optical clearing increases the penetration depth of visible light into skin,
Seong‐Jong Kim, Kyungjoo Jo, Kwanghyeon Park, Jun Hee Kim, Jong Hyeong Cho, Inhoo Choi, Sei Kwang Hahn   +6 more
wiley   +1 more source

Research progress on intraocular lens power calculation in cataract patients with prior radial keratotomy

Frontiers in Medicine
Radial keratotomy (RK) was a refractive procedure widely used to correct myopia from the 1980s to the 1990s. Although this technique has been gradually replaced by modern laser corneal refractive surgery, a large number of post-RK patients are now ...
Qian Zhao, Ziqi Liang, Ling Peng, Wenqun Xi, Xinya Hu, Yu Zhang, Kun Zeng, Zhe Zhang   +7 more
doaj   +1 more source

Longitudinal Single‐Axon‐Resolution Imaging of Peripheral Nerve Injury Response in Mice Using an Optical Window Implant

Advanced Science, Volume 13, Issue 53, 24 September 2026.
A minimally invasive optical window enables stable, long‐term imaging of peripheral nerves in vivo at single‐axon resolution. Dynamic processes of degeneration, regeneration, and cellular remodeling are visualized across multiple time scales within the same nerve region, providing a unique platform to study a variety of anatomical and molecular events ...
Igor D. Luzhansky, Emma Anisman, Ron Perez, Sophia Zhang, Morgan Hoffman, Daniel Hunter, Abigail Cherian, Jevon Bonner, Emilia Feria, Ahmed Ahmed, Muneeb Malik, Junwei Du, Leland C. Sudlow, David M. Brogan, Matthew D. Wood, Mikhail Y. Berezin   +15 more
wiley   +1 more source

Reliability of a new correcting factor in calculating IOL power after refractive corneal surgery

, 2005
Reliability of a new correcting factor in calculating intraocular lens power after refractive corneal surgery Purpose: To test the reliability of a corneal radius correcting factor (R factor) in calculating intraocular lens (IOL) power in eyes that ...
Romano A., Capasso L, Lanza M, ROSA, Nicola, Iaccarino G   +4 more
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