Results 41 to 50 of about 5,991 (200)

System based on the contrast of Purkinje images to measure corneal and lens scattering [PDF]

open access: yes, 2018
Current methods to measure intraocular scattering provide information on the total scattered light, which consists of the combined contributions originating from different ocular structures.
Cazal, Jorge   +5 more
core   +2 more sources

Characteristics of brittle cornea syndrome by multimodal imaging modalities: a case report

open access: yesBMC Ophthalmology, 2023
Background A report of a Brittle cornea syndrome (BCS) case with bluish scleral discoloration, keratoglobus, and myopia based on multimodal imaging modalities including in vivo confocal microscopy (IVCM), high-definition optical coherence tomography (HD ...
Huixian Wang   +3 more
doaj   +1 more source

Role of Pattern Recognition Receptors in the Modulation of Antimicrobial Peptide Expression in the Corneal Epithelial Innate Response to F. solani [PDF]

open access: yes, 2017
Purpose: Fusarium solani (F. solani) keratitis is a potentially sight-threatening fungal infection of the cornea. Antimicrobial peptides (AMPs), such as human β-defensins (hBDs) and cathelicidins, essential components of the immune system, likely have a ...
Baidouri, Hasna   +2 more
core   +1 more source

A Comprehensive Evaluation of the Precision (Repeatability and Reproducibility) of the Oculus Pentacam HR [PDF]

open access: yes, 2011
This article is made available with the permission of the publisher, Association for Research in Vision and OphthalmologyPurpose.: To evaluate the precision (repeatability and reproducibility) of the Pentacam HR (high-resolution) tomographer (Oculus ...
Khadka, Jyoti   +2 more
core   +1 more source

Case report: Utilization of neutral density filters for densitometry analysis of dense corneal opacities

open access: yesAmerican Journal of Ophthalmology Case Reports, 2022
Purpose: This report describes the technique of utilizing a neutral density filter (NDF) during Scheimpflug imaging of a dense corneal opacity in order to increase data acquisition success and improve data reliability for densitometry analysis ...
Akhil Meka, Cody Moezzi, Daniel Brocks
doaj   +1 more source

Increased corneal densitometry as a subclinical corneal change associated with multiple myeloma [PDF]

open access: yesEye, 2017
Increased corneal densitometry as a subclinical corneal change associated with multiple ...
C Busch   +5 more
openaire   +2 more sources

Muscleblind-like 3 deficit results in a spectrum of age-associated pathologies observed in myotonic dystrophy. [PDF]

open access: yes, 2016
Myotonic dystrophy type I (DM1) exhibits distinctive disease specific phenotypes and the accelerated onset of a spectrum of age-associated pathologies.
Abdallah, Walid F   +9 more
core   +1 more source

A New Parameter in The Etiology of Hyperopic Anisometropic Amblyopia: Corneal Densitometry

open access: yesJournal of Ophthalmology, 2020
Objectives. To evaluate the anterior segment parameters and densitometric values of cornea and lens in children with anisohipermetropic amblyopia by corneal topography and optical biometry devices. Design.
Erdin Bozkurt   +3 more
doaj   +1 more source

Obtaining Of β-Lactoglobulin By Gel Filtration Of Cow Milk Whey [PDF]

open access: yes, 2019
Milk whey proteins carry out a number of important biological functions and also they are precursors of many biologically active peptides (antihypertensive peptides, antagonists of opioid receptors, regulators of intestinal motility, immunomodulatory ...
Datsyshyn, K. (Kateryna)   +2 more
core   +3 more sources

Donor age and long-term culture do not negatively influence the stem potential of limbal fibroblast-like stem cells [PDF]

open access: yes, 2016
In regenerative medicine the maintenance of stem cell properties is of crucial importance. Ageing is considered a cause of reduced stemness capability. The limbus is a stem niche of easy access and harbors two stem cell populations: epithelial stem cells
Arancio, W.   +10 more
core   +4 more sources

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