Results 31 to 40 of about 14,642 (226)

Evaluation of the effectiveness of combined staged surgical treatment in patients with keratoconus

open access: yesPLoS ONE, 2022
Purpose This study performs comparative assessment of the results of different types of two-stage surgical treatment in patients with keratoconus, including combination of corneal collagen cross-linking with intrastromal corneal ring segments followed by
Polad M. Maharramov, Fidan A. Aghayeva
doaj   +2 more sources

Collagens - structure, function and biosynthesis. [PDF]

open access: yes, 2003
The extracellular matrix represents a complex alloy of variable members of diverse protein families defining structural integrity and various physiological functions.
Aigner, T, Gelse, K, Poschl, E
core   +1 more source

Microwave treatment of the cornea leads to localised disruption of the extracellular matrix [PDF]

open access: yes, 2018
Microwave keratoplasty is a thermo-refractive surgical procedure that can correct myopia (short-sightedness) and pathologic corneal steepening by using microwave energy to cause localised shrinkage around an annulus of the cornea leading to its ...
Boote, Craig   +7 more
core   +3 more sources

The outcome of corneal collagen cross-linking in progressive keratoconus: A 24-month follow-up

open access: yesKerala Journal of Ophthalmology, 2023
Purpose: The purpose of this study is to evaluate the effect of corneal collagen cross-linking on visual acuity and corneal parameters like keratometry and pachymetry.
A C Seena   +2 more
doaj   +1 more source

EVALUATION OF CHANGES IN VISUAL ACUITY AND CONTRAST SENSITIVITY IN PATIENTS WITH KERATOCONUS AFTER CORNEAL COLLAGEN CROSS-LINKING

open access: yesPakistan Armed Forces Medical Journal, 2021
Objective: To evaluate changes in visual acuity and contrast sensitivity in patients with keratoconus after corneal collagen cross-linking. Study Design: Quasi-experimental study. Place and Duration of Study: Armed Forces Institute of Ophthalmology,
Hassaan Javaid   +5 more
doaj  

Transepithelial Corneal Cross-Linking With Vitamin E-Enhanced Riboflavin Solution and Abbreviated, Low-Dose UV-A: 24-Month Clinical Outcomes [PDF]

open access: yes, 2016
Purpose: To report the clinical outcomes with 24-month follow-up of transepithelial cross-linking using a combination of a D-alpha-tocopheryl polyethylene-glycol 1000 succinate (vitamin E-TPGS)-enhanced riboflavin solution and abbreviated low fluence UV ...
Barbaro, G.   +5 more
core   +1 more source

Intraoperative and postoperative corneal thickness change after collagen crosslinking therapy. [PDF]

open access: yes, 2014
PURPOSE To assess intraoperative and postoperative changes in corneal thickness subsequent to riboflavin-UVA (collagen crosslinking [CXL]) treatment.
Berta, Andras   +4 more
core   +1 more source

Collagen Cross-Links Reduce Corneal Permeability

open access: yesInvestigative Opthalmology & Visual Science, 2009
To investigate the relationship between corneal permeability and nonenzymatic cross-link density.Corneas were dissected from 90 cadaveric porcine eyes. Samples were incubated for 24 hours with control solution or methylglyoxal at concentrations of 0.01%, 0.10%, and 1.00%.
Jay M, Stewart   +3 more
openaire   +2 more sources

Role of collagen cross linking in keratoconus

open access: yesMRIMS Journal of Health Sciences, 2017
Background: Corneal grafting is associated inherent risks that could result in permanent loss of vision and significantly affect the quality of life. Corneal collagen cross linking is a new technique that can either prevent corneal transplantation or ...
P V Nanda Kumar Reddy, B V Kranthi
doaj   +1 more source

Outcomes of accelerated corneal collagen cross-linking in keratoconus

open access: yesJournal of Ophthalmology, 2018
Keratoconus (KC) is a degenerative noninflammatory disease of the cornea which is characterized be structural changes in the cornea which leads to progressive thinning and bulging in the central and/or peripheral part of the cornea and is accompanied by ...
Drozhzhyna G.I.   +4 more
doaj   +1 more source

Home - About - Disclaimer - Privacy