Results 51 to 60 of about 256,890 (211)

Non-traumatic bilateral corneal flap dislocation 20 years after LASIK

open access: yesBMC Ophthalmology
Backgroud This report describes a case of late non-traumatic dislocation of bilateral corneal flaps, occurring 20 years after LASIK surgery. Case presentation A 52-year-old woman underwent LASIK surgery on both eyes 20 years ago.
Dakun Ren   +3 more
doaj   +1 more source

Corneal Subbasal Nerve Recovery in an Acute Case of Ultraviolet Keratitis Treated with Autologous Serum Eye Drops

open access: yesJournal of Ophthalmology, 2018
Purpose. To report degeneration of subbasal corneal nerves and the subsequent neuroregeneration in a case of acute ultraviolet (UV) keratitis, treated with autologous serum eye drops. Methods. Case report. Results.
Farshad Abedi, Pedram Hamrah
doaj   +1 more source

Cooperative role of MDSCs and Tregs in alum-induced alloimmune tolerance in corneal transplantation

open access: yesScientific Reports
Alum, a widely used adjuvant, has recently been recognized for its capacity to modulate immune responses beyond classical activation. In this study, we investigated whether alum-induced expansion of myeloid-derived suppressor cells (MDSCs) and their ...
Lifang Li   +6 more
doaj   +1 more source

Latanoprost with high precision, piezo-print microdose delivery for IOP lowering: clinical results of the PG21 study of 0.4 µg daily microdose. [PDF]

open access: yes, 2018
Background:Topical high-precision piezo-print delivery of microdoses of latanoprost achieved significant IOP reduction consistent with the eyedropper effect but with a 75% reduced exposure to drugs and preservatives.
Ianchulev, Tsontcho   +5 more
core  

Clinical Persistence of Chlamydia trachomatis Sexually Transmitted Strains Involves Novel Mutations in the Functional αββα Tetramer of the Tryptophan Synthase Operon. [PDF]

open access: yes, 2019
Clinical persistence of Chlamydia trachomatis (Ct) sexually transmitted infections (STIs) is a major public health concern. In vitro persistence is known to develop through interferon gamma (IFN-γ) induction of indoleamine 2,3-dioxygenase (IDO), which ...
Dean, Deborah   +4 more
core   +1 more source

NF-κB/IL-6 axis drives impaired corneal wound healing in aqueous-deficient dry eye

open access: yesFrontiers in Immunology
Dry eye disease (DED) commonly leads to compromised corneal epithelial integrity and chronic ocular surface inflammation; however, the precise molecular mechanisms underlying impaired corneal healing remain incompletely understood.
Cuipei Lin   +20 more
doaj   +1 more source

elastography in primary open-angle glaucoma [PDF]

open access: yes, 2016
Objective: The aim of this study was to compare sonoelastographic findings in the retina-choroid-sclera (RCS) complex and vitreous in glaucomatous and healthy eyes.Methods: For this cross-sectional comparative study, 20 patients with primary open-angle ...
Agladioglu, K   +4 more
core   +2 more sources

Coordinated generation of multiple ocular-like cell lineages and fabrication of functional corneal epithelial cell sheets from human iPS cells [PDF]

open access: yes, 2017
We describe a protocol for the generation of a functional and transplantable corneal epithelium derived from human induced pluripotent stem (iPS) cells. When this protocol is followed, a proportion of iPS cells spontaneously form circular colonies, each ...
A Cvekl   +42 more
core   +2 more sources

Corneal Nerve Regeneration after Self-Retained Cryopreserved Amniotic Membrane in Dry Eye Disease

open access: yesJournal of Ophthalmology, 2017
Purpose. To evaluate the efficacy of self-retained cryopreserved amniotic membrane (CAM) in promoting corneal nerve regeneration and improving corneal sensitivity in dry eye disease (DED). Methods.
Thomas John   +7 more
doaj   +1 more source

Pleosporales [PDF]

open access: yes, 2011
One hundred and five generic types of Pleosporales are described and illustrated. A brief introduction and detailed history with short notes on morphology, molecular phylogeny as well as a general conclusion of each genus are provided.
A Aptroot   +354 more
core   +4 more sources

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