Results 41 to 50 of about 475,749 (318)

Differential Regional Stiffening of Sclera by Collagen Cross-linking

open access: yesCurrent Eye Research, 2019
Purpose: Corneal collagen cross-linking by ultraviolet light activation of riboflavin has been used clinically to enhance corneal stiffness. We sought to determine if cross-linking differentially affects scleral regions.
Bola A Gawargious   +4 more
semanticscholar   +1 more source

Genipin-cross-linked collagen/chitosan biomimetic scaffolds for articular cartilage tissue engineering applications [PDF]

open access: yes, 2010
This was the first study to use genipin to cross-link collagen and chitosan.In this study, genipin-cross-linked collagen/chitosan biodegradable porous scaffolds were prepared for articular cartilage regeneration.
Caridade, S. G.   +11 more
core   +1 more source

Corneal Collagen Cross-Linking for Keratoconus: Systematic Review

open access: yesBioMed Research International, 2017
Purpose To evaluate the efficacy of collagen cross-linking (CXL) one year after treatment for keratoconus compared to no treatment by summarizing randomized controlled trials (RCTs) using a systematic review. Methods Trials meeting the selection criteria
H. Kobashi, S. Rong
semanticscholar   +1 more source

Corneal Collagen Cross Linking - PLUS [PDF]

open access: yesThe Open Ophthalmology Journal, 2011
The management of keratoconus and post – LASIK ectasia included until recently spectacle correction, Hard - Fitted Gas Permeable Contact Lenses, Intrastromal Corneal Ring Segments. All these interventions are purely symptomatic and their only aim is the improvement of visual function of patients, without interfering with the pathophysiology of the ...
openaire   +3 more sources

A Review of Corneal Collagen Cross-linking – Current Trends in Practice Applications

open access: yesOpen Ophthalmology Journal, 2018
Objective: To review the literature on current applications of corneal Collagen Cross-Linking (CXL). Methods: A review of publications on corneal cross-linking was conducted.
L. Lim, Elizabeth Wen Ling Lim
semanticscholar   +1 more source

Scheimpflug imaged corneal changes on anterior and posterior surfaces after collagen cross-linking [PDF]

open access: yes, 2014
AIM: To compare the anterior and posterior corneal parameters before and after collagen cross-linking therapy for keratoconus.METHODS: Collagen cross-linking was performed in 31 eyes of 31 keratoconus patients (mean age 30.6±8.9y). Prior to treatment and
Andras Berta   +4 more
core   +1 more source

Collagen cross-linking impact on keratoconus extracellular matrix

open access: yesPLoS ONE, 2018
Background Keratoconus (KC) is a common multifactorial ectatic corneal disease with unknown onset. KC most commonly appears in adolescence and affects approximately 1:400 people worldwide.
Rabab Sharif, Ben Fowler, D. Karamichos
semanticscholar   +1 more source

Collagen Cross-Linking with Au Nanoparticles [PDF]

open access: yesBiomacromolecules, 2008
Tiopronin (N-(2-mercaptopropionyl)glycine)-protected gold nanoparticles (TPAu) were cross-linked to collagen via EDC (1-ethyl-3-(3-dimethyl aminopropyl) carbodiimide) coupling. On average, each TPAu forms eight amide bonds with collagen lysine moieties. The resulting gels were studied with environmental SEM, TEM, micro-DSC, and TNBS assay.
Luciano, Castaneda   +4 more
openaire   +2 more sources

The Infuence of Salicin on Rheological and Film-Forming Properties of Collagen

open access: yesMolecules, 2021
Collagen films are widely used as adhesives in medicine and cosmetology. However, its properties require modification. In this work, the influence of salicin on the properties of collagen solution and films was studied. Collagen was extracted from silver
Katarzyna Adamiak   +2 more
doaj   +1 more source

Biosynthesis and enzymology of the Caenorhabditis elegans cuticle: identification and characterization of a novel serine protease inhibitor. [PDF]

open access: yes, 2006
The nematode Caenorhabditis elegans represents an excellent model in which to examine nematode gene expression and function. A completed genome, straightforward transgenesis, available mutants and practical genome-wide RNAi approaches provide an ...
Andrew J. Birnie   +42 more
core   +1 more source

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