Results 41 to 50 of about 4,926,639 (167)
Advancing Treatment of Degenerative Eye Diseases at the Nanoscale
Smart Medicine, Volume 5, Issue 4, August 2026.Nanotherapeutics possess the potential to overcome longstanding bottlenecks in treating degenerative ophthalmic diseases. With a highly tunable surface chemistry, nanotechnology platforms can be customized to navigate specific anatomical barriers in the eye and target pathways of diseases.
Li Yao Jin +5 more
wiley +1 more source
Graft Survival after Penetrating Keratoplasty in Cases of Trabeculectomy versus Ahmed Valve Implant
Journal of Ophthalmology, 2018 Purpose. To compare the corneal graft survival rates after penetrating keratoplasty (PKP) in cases of post-PKP glaucoma managed by either trabeculectomy with mitomycin C or Ahmed glaucoma valve (AGV). Methods.
Abdelhamid Elhofi, Hany Ahmed Helaly
doaj +1 more source
Acta Ophthalmologica, Volume 104, Issue 5, Page e516-e529, August 2026.Abstract Purpose To evaluate the surgery‐induced changes of astigmatism after Descemet membrane endothelial keratoplasty (DMEK) in eyes with failed previous penetrating keratoplasty (PK). Design Retrospective, interventional cohort study based on prospective DMEK database.
Florian Thomas Steinberg +6 more
wiley +1 more source
Glaucoma after Penetrating Keratoplasty: Incidence, Risk Factors, and Management [PDF]
, 2011 Purpose. To report the incidence and risk factors for postkeratoplasty glaucoma (PKG), as well as its management. Subjects and Methods. 122 eyes, (43% with pseudophakic and aphakic bullous keratopathy (PABK)) which underwent penetrating keratoplasty (PK),
Ahmet Ozer +4 more
core +1 more source
Repeat keratoplasty in failed Descemet stripping automated endothelial keratoplasty
Indian Journal of Ophthalmology, 2019 Purpose: To evaluate the clinical factors associated with repeat Descemet stripping automated endothelial keratoplasty (DSAEK) or penetrating keratoplasty (PKP) in cases of failed DSAEK.
Manpreet Kaur +6 more
doaj +1 more source
Advanced Science, Volume 13, Issue 41, 22 July 2026.High glucose triggers corneal endothelial dysfunction by impairing FOXO1‐mediated ITPR1 transcription, leading to disrupted mitochondria‐associated membrane (MAM) integrity and defective ER‐to‐mitochondria Ca2+ transfer. This study develops an innovative viscous DES‐AAV‐Foxo1 delivery system with enhanced transfection efficiency. This non‐invasive gene
Hongran Zhao +10 more
wiley +1 more source
Graft Failure and Repeat Penetrating Keratoplasty
, 2021 Objectives: in this study, we report the indications and outcomes of repeat penetrating keratoplasty and the reasons for graft failure. Materials and Methods: We performed a retrospective data analysis of patients who had undergone 2 or more penetrating ...
Selver, Ozlem Barut +4 more
core +1 more source
Medium term results of penetrating keratoplasty [PDF]
, 2015 Purpose: This is a retrospective evaluation of penetrating keratoplasty for optical purpose in the Eye Clinic of the Clinical Emergency Hospital "St. Spiridon "Iasi. Methods: The study evaluated 51 eyes of 50 patients, mean age of patients was 50.8 years.
Chiselita, Dorin +3 more
core +1 more source
Aptamer‐Based Delivery Systems for VEGF and NGF Modulation in Ocular Therapies
Advanced Healthcare Materials, Volume 15, Issue 23, 19 June 2026.Aptamer‐based delivery systems targeting NGF and VEGF hold significant potential for precise and sustained treatment of complex diseases affecting both the anterior and posterior segments of the eye. This review critically summarizes current strategies for NGF and VEGF delivery as well as VEGF sequestration, providing a clinical perspective on how ...
Nadine Best +5 more
wiley +1 more source
, 2022 Purpose: This study aimed to compare the clinical outcomes following deep anterior lamellar keratoplasty and penetrating keratoplasty in contralateral eyes of the same patients.
Nesrin Tutaş Günaydın (12490533) +2 more
core +1 more source