Results 61 to 70 of about 940,455 (303)
PLoS ONE, 2021 Myopia is the most common refractive error. Surgical correction with laser is possible. LASIK and SMILE are the techniques currently most used. Aim of the study was to compare changes in corneal volume and thickness after the respective laser treatment ...
Anna Schuh +8 more
doaj +1 more source
Hydrophilic lens effects on central and peripheral corneal thickness and corneal topography [PDF]
, 1975 Hydrophilic lens wearing causes an almost evenly distributed central and peripheral corneal thickness increase which is virtually eliminated when gas of 100% oxygen tension is passed over the anterior corneal surface.
Carney, Leo G.
core
A Whole‐Head Finite Element Model for Electrical Neuromodulation via Visual Brain‐Machine Interfaces
Advanced Science, EarlyView.A multimodal, personalized head model is presented that integrates the entire visual pathway with surrounding tissues to simulate electrical stimulation of the optic nerve. In vivo validation in humans and goats, plus systematic component‐elimination analysis, demonstrates the high accuracy of the comprehensive model.
Shengjian Lu +12 more
wiley +1 more source
Influence of diabetes mellitus on corneal thickness [PDF]
Srpski arhiv za celokupno lekarstvo, 2014 Introduction. Ultrastructural changes in corneas of patients with diabetes mellitus have been previously described. Objective. The aim of this study was to compare central corneal thickness (CDR) values in diabetic patients without retinopathy at the stage of diabetic nonproliferative and proliferative retinopathy and CDR in a control group
Ivan Sencanic +5 more
openaire +3 more sources
Advanced Science, EarlyView.Mesenchymal stromal cells (MSCs) show promise for treating immune‐related disorders through immunomodulation and tissue regeneration. This review gives a brief overview of current clinical approval of MSC therapies. It also discussed how bioengineering, including genetic modification, biomaterial delivery, extracellular vesicles, and iPSC‐derived MSCs,
Sichen Yang +6 more
wiley +1 more source
The frequency of non-pathologically thin corneas in young healthy adults
Clinical Ophthalmology, 2019 Hannah Rashdan, Manali Shah, Danielle M RobertsonDepartment of Ophthalmology, UT Southwestern Medical Center, Dallas, TX, USAPurpose: Measurement of normal corneal thickness and corneal epithelial thickness is important in keratorefractive surgery ...
Rashdan H, Shah M, Robertson DM
doaj
Corneal endothelial cell morphometry and corneal thickness in diabetic contact lens wearers
, 2004 Purpose. To assess corneal endothelial cell morphometry and corneal thickness in diabetic patients who wear contact lenses. Methods. Images of the central corneal endothelium were analyzed quantitatively and qualitatively and corneal thickness was ...
NATHAN EFRON +3 more
core +1 more source
Advanced Science, EarlyView.Glaucoma, a major cause of blindness, involves retinal ganglion cell (RGC) degeneration. This study shows growth hormone‐releasing hormone receptor (GHRHR) deficiency preserves RGC survival and restores vision, unlike activation which only aids survival.
Yan Tong +24 more
wiley +1 more source
The healing effect of the collagen-glycosaminoglycan copolymer on corneal thinning
BMC Ophthalmology, 2018 Background To study the healing processes of partial thickness wounds in the adult rabbit cornea after grafting a porous collagen-glycosaminoglycan copolymer matrix (CG). Methods In this study, the regeneration of surgically-induced rabbit corneal defect
Shu-Ya Wu +4 more
doaj +1 more source
Central Corneal Thickness in Fuchs’ Uveitis Syndrome
, 2013 Purpose: To investigate whether the central corneal thickness (CCT) values of uveitic eyes were different from those of nonuveitic eyes and of control subjects and whether the intraocular pressure (IOP) was associated with the CCT in patients with Fuchs’
Ufuk Elgin +2 more
core +1 more source