Results 31 to 40 of about 6,839,301 (294)

Comparison of endothelial/Descemet’s membrane complex thickness with endothelial cell density for the diagnosis of corneal transplant rejection

Therapeutic Advances in Ophthalmology, 2018
Purpose: This study compared the effectiveness of endothelial/Descemet’s membrane complex thickness obtained using high-definition anterior segment optical coherence tomography with endothelial cell density obtained using confocal microscopy as ...
Christopher Smith, Daniel Kaitis, Jordan Winegar, Sean Edelstein, Matthew Council, George Kontadakis, Rocio Bentivegna, Mohamed Abou Shousha   +7 more
doaj   +1 more source

Role of corneal epithelial thickness during myopic regression in femtosecond laser-assisted in situ keratomileusis and transepithelial photorefractive keratectomy

BMC Ophthalmology, 2022
Background The study aimed to investigate the relationship between changes in corneal epithelial thickness and the outcome of myopic regression after femtosecond laser-assisted in situ keratomileusis (FS-LASIK) and transepithelial photorefractive ...
Hua Li, Qichao Han, Jiafan Zhang, Ting Shao, Huifeng Wang, Keli Long   +5 more
doaj   +1 more source

Analysis of corneal biometry in a black South African population

African Vision and Eye Health, 2019
Background: Corneal astigmatism and central corneal thickness are important clinical parameters for cataract surgery and glaucoma, respectively. There is very little research on the central corneal thickness and the prevalence and pattern of corneal ...
Thariq Bagus, Kerry Alberto, Michel Muteba, Aubrey Makgotloe   +3 more
doaj   +1 more source

Engineering Concentration‐Dependent Intravitreal Mobility via Cyclic Arginine‐Enriched Nanocarrier Surface Modification: In Vivo Proof‐of‐Concept in a Porcine Large Animal Model

Advanced Healthcare Materials, EarlyView.
In this study, Hammer et al. highlight cyclic‐arginine surface engineering as a highly biocompatible, controllable, and concentration‐dependent regulator of intravitreal nanoparticle mobility in vivo in a translational large animal model. The cyclic arginine surface‐modification supports the development of next‐generation biomaterials for long‐acting ...
Maximilian Hammer, Bryan Calder Ackermann, Anna Stoß, Niklas Junker, Ludwig Geisweid, Sabrina Wohlfart, Jonathan Herth, Simon William Pohl, Manuel Ben Böhmann, André Schulz, Victor Aristide Augustin, Gerd Uwe Auffarth, Philipp Uhl   +12 more
wiley   +1 more source

Central Corneal Thickness and Intraocular Pressure Measured with Goldmann Applanation Tonometer among Patients with Normal Intraocular Pressure

Journal of Nepal Health Research Council
Background: Intraocular pressure measurement is one of the important and commonly performed examination in Ophthalmology. Goldmann applanation tonometer has been gold standard for measurement of Intraocular pressure.
Pranisha Singh, Srijana karmacharya, Aparna Rizyal   +2 more
doaj   +1 more source

Silicone Breast Implants as a Model System for Understanding Polymer Permeation in Soft Materials In Vivo

Advanced Healthcare Materials, EarlyView.
Silicone breast implants are presented as a model system for understanding polymer permeation in vivo. Rather than representing material failure, “gel bleed” emerges from solution–diffusion transport‐mediated. By integrating polymer architecture, physicochemical transport, and biointerfacial processes, this review provides a unified framework that ...
D. Bouyer, H. Mutlu, C. Charmette, E. Randrianaridera, Z. Adaidi, R. Hedna, L. Pieuchot, I. Pluvy, K. Anselme, N. Couturier, J. P. Mericq, A. Ponche, I. Brigaud   +12 more
wiley   +1 more source

THE CORRELATION OF HBA1C AND DIABETIC RETINOPATHY WITH CORNEAL ENDOTHELIAL PARAMETER IN PATIENTS WITH TYPE-II DIABETES MELLITUS

IJRETINA (International Journal of Retina)
Introduction: To understand the correlation of HbA1c and diabetic retinopathy to central corneal thickness and corneal endothelial cell density in patients with type-II diabetes mellitus.
Nabilah Afifah
doaj   +1 more source

Relationship Between Central Corneal Thickness and Ganglionic-Inner Plexiform Cell Layer and Retinal Nerve Fibre Layer Thickness in Normal Subjects

Clinical Ophthalmology, 2021
Mouna Al Saad, Amin Shehadeh, Jehad Meqbil, Khaled Elubous, Mohammed Qablawi, Nakhleh Abu-Yaghi Department of Special Surgery/Ophthalmology Division, School of Medicine, The University of Jordan, Amman, JordanCorrespondence: Mouna Al SaadDepartment of ...
Al Saad M, Shehadeh A, Meqbil J, Elubous K, Qablawi M, Abu-Yaghi NY   +5 more
doaj  

Diagnosis of keratoconus with optical coherence tomography

Journal of the Egyptian Ophthalmological Society, 2016
Purpose The aim of the study was to assess the accuracy of optical coherence tomography (OCT) (3D OCT-2000) in diagnosing keratoconus by measuring the central corneal thickness and the central curvature radius.
Mortada A Abozaid, Ashraf M Mohammed
doaj   +1 more source

Correlation between radial peripapillary vascular density and reduced central corneal thickness in glaucoma suspect patients

BMC Ophthalmology, 2022
Background Optical coherence tomography (OCT) angiography (OCTA) provides a quantitative assessment of the microcirculation of the retina and choroid. It may precede the retinal nerve layer (RNFL) and optic disc head defects.
Ayman Lotfy, Hala Kamal Mattout, Sameh Mosaad Fouda, Sahar Hemeda   +3 more
doaj   +1 more source