Results 11 to 20 of about 428,188 (250)

Risk factors for corneal endothelial cell loss after phacoemulsification [PDF]

Taiwan Journal of Ophthalmology
PURPOSE: The purpose of this study was to evaluate the changes in corneal endothelial cell density (CECD) occurring after cataract phacoemulsification surgery and identify factors associated with cell loss. MATERIALS AND METHODS: This was a retrospective
Natalie Si-Yi Lee, Keith Ong
doaj   +2 more sources

Accelerated Corneal Endothelial Cell Loss after Phacoemulsification in Patients with Mildly Low Endothelial Cell Density. [PDF]

J Clin Med, 2021
By evaluating preoperative endothelial cell density (ECD), ECD loss after phacoemulsification can be predicted. In this retrospective cross-sectional study, we compared outcomes of phacoemulsification with different levels of preoperative ECD. Three-hundred-and-fifty-three patients aged between 18 and 90 years received phacoemulsification at Chang Gung
Chen HC, Huang CW, Yeh LK, Hsiao FC, Hsueh YJ, Meir YJ, Chen KJ, Cheng CM, Wu WC.   +8 more
europepmc   +4 more sources

EVALUATION OF ENDOTHELIAL CELL COUNT OF CORNEAL GRAFT AFTER PENETRATING KERATOPLASTY [PDF]

Al-Azhar International Medical Journal, 2023
Background: A surgical procedure known as penetrating keratoplasty (PKP) involves replacing donor tissue throughout the entire recipient corneal thickness.
Alaa Mohamed, Mahmoud Ismael, Mohamed Hassan   +2 more
doaj   +1 more source

Comparative Study of Endothelial Cell Loss after Phacoemulsification in Different Anterior Chamber Depth Groups [PDF]

Journal of Clinical and Diagnostic Research, 2018
Introduction: Corneal decompensation is a rare but potentially vision-threatening complication after phacoemulsification surgery. The evaluation of risk factors for perioperative endothelial cell loss provides important information in preserving these ...
Meghna Solanki, Gargi Verma, Ankur Kumar, Kishor Kumar   +3 more
doaj   +1 more source

Nuclear SUN1 stabilizes endothelial cell junctions via microtubules to regulate blood vessel formation

eLife, 2023
Endothelial cells line all blood vessels, where they coordinate blood vessel formation and the blood-tissue barrier via regulation of cell-cell junctions.
Danielle B Buglak, Pauline Bougaran, Molly R Kulikauskas, Ziqing Liu, Elizabeth Monaghan-Benson, Ariel L Gold, Allison P Marvin, Andrew Burciu, Natalie T Tanke, Morgan Oatley, Shea N Ricketts, Karina Kinghorn, Bryan N Johnson, Celia E Shiau, Stephen Rogers, Christophe Guilluy, Victoria L Bautch   +16 more
doaj   +1 more source

Comparison of Changes in Endothelial Corneal Cell Count of Vitrectomized Silicone Oil-Filled Eyes

Pakistan Armed Forces Medical Journal, 2023
Objective: To determine the mean endothelial cell change in patients undergoing vitrectomy with silicon oil replacement and to compare the corneal endothelial cell loss frequency of phakic, pseudophakic, and aphakic Vitrectomized Silicone Oil-filled ...
Abdul Hannan, Sarah Zafar, Aziz Jan Bashir, Hassan Massana, Kashif Habib, Abdullah Naeem   +5 more
doaj   +1 more source

Targeted Thrombospondin-1 Expression in Ocular Vascular Development and Neovascularization

Frontiers in Cell and Developmental Biology, 2021
Tight regulation of positive and negative regulators of angiogenesis is essential, particularly in the eye where their dysregulation can lead to vision loss.
Christine M. Sorenson, Christine M. Sorenson, Shoujian Wang, Soesiawati R. Darjatmoko, Zafer Gurel, Bo Liu, Bo Liu, Nader Sheibani, Nader Sheibani, Nader Sheibani, Nader Sheibani   +10 more
doaj   +1 more source

Loss of PPARγ in endothelial cells leads to impaired angiogenesis [PDF]

Journal of Cell Science, 2016
Tie2 promoter-mediated loss of peroxisome proliferator-activated receptor gamma (PPARγ) in mice leads to osteopetrosis and pulmonary arterial hypertension. Vascular disease is associated with loss of PPARγ in pulmonary microvascular endothelial cells (PMVEC), we evaluated the role of PPARγ in PMVEC functions, such as angiogenesis and migration.
Vattulainen-Collanus S, Akinrinade, O, Li, ML, Koskenvuo, M, Li, CG, Rao, SP, Perez, VD, Yuan, K, Sawada, H, Koskenvuo, JW, Alvira, C, Rabinovitch, M, Alastalo, TP   +12 more
openaire   +2 more sources

Loss ofPim1Imposes a Hyperadhesive Phenotype on Endothelial Cells [PDF]

Cellular Physiology and Biochemistry, 2012
Background: PIM1 is a constitutively active serine-threonine kinase regulating cell survival and proliferation. Increased PIM1 expression has been correlated with cancer metastasis by facilitating migration and anti-adhesion. Endothelial cells play a pivotal role in these processes by contributing a barrier to the blood stream.
Walpen, Thomas, Peier, Martin, Haas, Elvira, Kalus, Ina, Schwaller, Jürg, Battegay, Edouard, Humar, Rok   +6 more
openaire   +5 more sources

Effect of Mitomycin-C augmented trabeculectomy on corneal endothelial cells

Journal of Ophthalmic & Vision Research, 2015
Purpose: To evaluate the effect of mitomycin-C (MMC) on corneal endothelial cell density (ECD) and morphology after trabeculectomy. Methods: In this prospective comparative case series, 31 eyes with glaucoma underwent trabeculectomy with (group I), or ...
Reza Zarei, Mohammad Zarei, Ghasem Fakhraie, Yadollah Eslami, Sasan Moghimi, Masoud Mohammadi, Ali Abdollahi   +6 more
doaj   +1 more source