Results 21 to 30 of about 5,863 (240)
ProteomesBackground: The purpose of this study was to detect proteomic alterations and corresponding signaling pathways involved in the formation of age-related cataract (ARC), diabetic cataract (DC), and post-vitrectomy cataract (PVC).
Christina Karakosta +6 more
doaj +5 more sources
Ruptured posterior lens capsule with clear crystalline lens
Indian Journal of Ophthalmology. Case Reports, 2022 Utsab Pan, Romana Fazal, Diptesh Das
doaj +2 more sources
Radiocarbon dating of the human eye lens crystallines reveal proteins without carbon turnover throughout life. [PDF]
PLoS ONE, 2008 BackgroundLens crystallines are special proteins in the eye lens. Because the epithelial basement membrane (lens capsule) completely encloses the lens, desquamation of aging cells is impossible, and due to the complete absence of blood vessels or ...
Niels Lynnerup +4 more
doaj +2 more sources
Iatrogenic intralenticular broken steroid implant: a case report
Journal of Medical Case Reports, 2019 Background This is a case report of an iatrogenic intralenticular broken steroid (Ozurdex™) implant in a patient with uveitis. There are only a few case reports on broken Ozurdex™ implants in the vitreous cavity, with none of them involving the ...
Jun Fai Yap +3 more
doaj +2 more sources
Journal of Ophthalmic & Vision Research, 2015 Purpose: To evaluate changes in crystalline lens densitometry following corneal cross-linking (CXL) in keratoconic patients. Methods: In a quasi-experimental study, three-dimensional lens densitometry was performed using the Pentacam Scheimpflug camera ...
Alireza Baradaran-Rafii +3 more
doaj +2 more sources
Clinical Ophthalmology, 2019 Jorge Selem Haddad,1,2 Karolinne Maia Rocha,1 Kaileen Yeh,1 George Oral Waring IV3 1Storm Eye Institute, Medical University of South Carolina, Charleston, SC, USA; 2Federal University of São Paulo, São Paulo, Brazil; 3Waring Vision ...
Haddad JS, Rocha KM, Yeh K, Waring GO IV
doaj +1 more source
Characterizing human decellularized crystalline lens capsules as a scaffold for corneal endothelial tissue engineering [PDF]
Journal of Tissue Engineering and Regenerative Medicine, 2018 The idea of transplanting a sheet of laboratory-grown corneal endothelium dates back to 1978; however, the ideal scaffold is still lacking. We hypothesized that human crystalline lens capsules (LCs) could qualify as a scaffold and aimed to characterize the properties of this material for endothelial tissue engineering. LCs were isolated from donor eyes,
Bert Van den Bogerd +2 more
openaire +5 more sources
Frontiers in Bioengineering and Biotechnology, 2023 The crystalline lens is a transparent, biconvex structure that has its curvature and refractive power modulated to focus light onto the retina. This intrinsic morphological adjustment of the lens to fulfill changing visual demands is achieved by the ...
Taye Mekonnen +5 more
doaj +1 more source
An Artificial Lens Capsule with a Lens Radial Stretching System Mimicking Dynamic Eye Focusing [PDF]
, 2021 Presbyopia is a common eye disorder among aged people which is attributed to the loss of accommodation of the crystalline lens due to the increasing stiffness.
Davies, Leon N. +7 more
core +1 more source
, 2022 Accommodative intraocular lens (AIOL) has attracted special attention for the treatment of cataracts with presbyopia, which is a growing health burden of an aging population.
Chen Shen (415899) +8 more
core +4 more sources