Results 11 to 20 of about 36,948 (267)

Corneal endothelial regeneration in human eyes using endothelium-free grafts

BMC Ophthalmology, 2022
Background To report on corneal endothelial regeneration, graft clarity, and vision recovery when using endothelium-free grafts. Methods We evaluated the donor’s cell viability using trypan blue staining and dual staining with calcein acetoxy methyl ...
Lu-Yi Ying, Wen-Ya Qiu, Bing-Hong Wang, Ping Zhou, Bei Zhang, Yu-Feng Yao   +5 more
doaj   +1 more source

Spatiotemporal gene targeting in the mouse corneal endothelium

Taiwan Journal of Ophthalmology, 2023
PURPOSE: The inducible Cre-ERT2 recombinase system allows for temporal control of gene targeting, and it is useful to studying adult function of genes that have critical developmental roles.
JeongGoo Lee, Martin Heur
doaj   +1 more source

Differentiation of Human Embryonic Stem Cells into Cells with Corneal Keratocyte Phenotype [PDF]

, 2013
Corneal transparency depends on a unique extracellular matrix secreted by stromal keratocytes, mesenchymal cells of neural crest lineage. Derivation of keratocytes from human embryonic stem (hES) cells could elucidate the keratocyte developmental pathway
Chan, AA, Davoli, KA, Du, Y, Funderburgh, JL, Funderburgh, ML, Hertsenberg, AJ, Mann, MM, Mich-Basso, JD, Yang, L   +8 more
core   +10 more sources

Long-Term Results after DMEK (Descemet’s Membrane Endothelial Keratoplasty) [PDF]

, 2020
Ziel der Arbeit: Evaluation der langfristigen Ergebnisse sowie der Komplikationsrate nach Descemet’s Membran Endothelialen Keratoplastik (DMEK) Methoden: Eine cross-sectional, Fall-Serien Studie.
Wardeh, Rima
core   +1 more source

Nanoneedles Induce Targeted siRNA Silencing of p16 in the Human Corneal Endothelium

Advanced Science, 2022
Nanoneedles can target nucleic acid transfection to primary cells at tissue interfaces with high efficiency and minimal perturbation. The corneal endothelium is an ideal target for nanoneedle‐mediated RNA interference therapy aimed at enhancing its ...
Eleonora Maurizi, Davide Alessandro Martella, Davide Schiroli, Alessia Merra, Salman Ahmad Mustfa, Graziella Pellegrini, Claudio Macaluso, Ciro Chiappini   +7 more
doaj   +1 more source

Specular microscopy of the corneal endothelial cells of bovines: An ex vivo study

Open Veterinary Journal, 2023
Background: The endothelium is the most posterior layer of the cornea and essential for maintaining corneal transparency. Due to variations in corneal endothelial parameters among different species, knowledge of the normal parameters for each species is
Mariane Gallicchio Azevedo, Natalia Pons Mendez, Luísa Soares Cargnin, Rafaella Silva Rocha, Maiara Poersch Seibel, Alessandra Fernandez da Silva, Joao Antonio Tadeu Pigatto   +6 more
doaj   +1 more source

Substrates for Expansion of Corneal Endothelial Cells towards Bioengineering of Human Corneal Endothelium

Journal of Functional Biomaterials, 2015
Corneal endothelium is a single layer of specialized cells that lines the posterior surface of cornea and maintains corneal hydration and corneal transparency essential for vision.
Jesintha Navaratnam, Tor P. Utheim, Vinagolu K. Rajasekhar, Aboulghassem Shahdadfar   +3 more
doaj   +1 more source

Comparison of Corneal Endothelium in Patients with Uveitis and Healthy Subjects Using Specular Microscopy

Pakistan Armed Forces Medical Journal, 2022
Objective: To evaluate changes in corneal endothelium in patients with anterior uveitis by using specular microscopy and compare it with the corneal endothelium of healthy subjects. Study Design: Comparative cross-sectional study.
Qurat ul Ain Ghazanfar, Omar Zafar, Noman Nazir Ahmed, Muhammad Manzoor Awan   +3 more
doaj   +1 more source

Diagnosis and management of iridocorneal endothelial syndrome [PDF]

, 2015
The iridocorneal endothelial (ICE) syndrome is a rare ocular disorder that includes a group of conditions characterized by structural and proliferative abnormalities of the corneal endothelium, the anterior chamber angle, and the iris.
Ambrosio, Oriella, Macchi, Ilaria, Mantelli, Flavio, Marenco, Marco, Rama, Paolo, SACCHETTI, MARTA   +5 more
core   +2 more sources

Corneal alterations associated with pseudoexfoliation syndrome and glaucoma: A literature review [PDF]

, 2017
A systematic literature review was performed evaluating articles examining the effects of pseudoexfoliation syndrome (PEX) and glaucoma (PEXG) on the cornea with a focus on the corneal endothelium.
Palko, Joel R, Qi, Owen, Sheybani, Arsham   +2 more
core   +3 more sources