Results 11 to 20 of about 6,211,425 (265)

Accelerated versus conventional corneal collagen cross-linking in the treatment of mild keratoconus: a comparative study

Clinical Ophthalmology, 2014
Ahmed Mohamed SherifFaculty of Medicine, Cairo University, EgyptAim: To evaluate the use of accelerated corneal collagen cross-linking in the management of mild and moderate progressive keratoconus in comparison with conventional cross-linking.Patients ...
Sherif AM
doaj   +1 more source

Does severity of dermatochalasis in aging affect corneal biomechanical properties? [PDF]

Clinical Interventions in Aging, 2016
Kurşat Atalay, Ceren Gurez, Ahmet Kirgiz, Kubra Serefoglu Cabuk Department of Ophthalmology, Bagcilar Training and Research Hospital, Istanbul, Turkey Purpose: The aim of this study was to investigate the possibility of a relationship between corneal ...
Atalay K, Gurez C, Kirgiz A, Serefoglu Cabuk K   +3 more
doaj   +1 more source

Corneal biomechanical properties after laser-assisted in situ keratomileusis and photorefractive keratectomy

Clinical Ophthalmology, 2017
Eileen S Hwang,1 Brian C Stagg,1 Russell Swan,1 Carlton R Fenzl,1 Molly McFadden,2 Valliammai Muthappan,1 Luis Santiago-Caban,1 Mark D Mifflin,1 Majid Moshirfar1,3 1Department of Ophthalmology and Visual Sciences, John A.
Hwang ES, Stagg BC, Swan R, Fenzl CR, McFadden M, Muthappan V, Santiago-Caban L, Mifflin MD, Moshirfar M   +8 more
doaj   +1 more source

Corneal biomechanics in asymmetrical normal-tension glaucoma

Clinical Ophthalmology, 2016
Hazem Helmy,1 Mahmoud Leila,2 Ahmed Atef Zaki3 1Department of Glaucoma and Optic Nerve Diseases, 2Retina Department, 3Corneal Diseases Department, Research Institute of Ophthalmology, Cairo, Egypt Purpose: We aimed to assess corneal biomechanics using ...
Helmy H, Leila M, Zaki AA
doaj   +1 more source

Corneal Cross-Linking (with a Partial Deepithelization) in Keratoconus with Five Years of Follow-Up

Ophthalmology and Eye Diseases, 2016
We performed a retrospective interventional case series including 80 eyes of 48 patients with keratoconus (KC) who were treated with modified corneal cross-linking (CXL) for KC (with a partial deepithelization in a pattern of stripes). The average follow-
Virgilio Galvis, Alejandro Tello, Néstor I. Carreño, Alvaro I. Ortiz, Rodrigo Barrera, Carlos Julian Rodriguez, Miguel E. Ochoa   +6 more
doaj   +2 more sources

Effects of Aberrant Pax6 Gene Dosage on Mouse Corneal Pathophysiology and Corneal Epithelial Homeostasis [PDF]

, 2011
Background: Altered dosage of the transcription factor PAX6 causes multiple human eye pathophysiologies. PAX6(+/-) heterozygotes suffer from aniridia and aniridia-related keratopathy (ARK), a corneal deterioration that probably involves a limbal ...
Fullwood, Nigel J., Martin, Francis L., Collinson, J. Martin, Richard L Mort, Morley, Steven D., Morley Steven D., West John D., Bentley, Adam J., Adam J Bentley, Mort, Richard L, Collinson J. Martin, Panagiotis Douvaras, Collinson, J Martin, J Martin Collinson, Bentley Adam J., Mort Richard L., Martin, Francis L, Bentley, Adam J, Morley, Steven D, Martin Francis L., Douvaras, Panagiotis, Steven D Morley, Robert E Hill, Mort, Richard L., West, John D., Hill, Robert E, Fullwood, Nigel J, Nigel J Fullwood, Douvaras Panagiotis, Fullwood Nigel J., Francis L Martin, Hill Robert E., Hill, Robert E., West, John D, John D West   +34 more
core   +5 more sources

Use of Corneal hysteresis and Corneal Resistance Factor in Target Intraocular Pressure Estimation in Patients with Early Primary Open Angle Glaucoma [PDF]

International Ophthalmology, 2021
Abstract Purpose: To introduce a new method for estimation of the target intraocular pressure (TIOP) in naïve eyes with early primary open angle glaucoma (POAG) using Corneal hysteresis (CH) and corneal resistance factor (CRF).Methods: A prospective quasi-experimental study was conducted on naïve 90 eyes of 45 patients who were newly diagnosed ...
Moataz A. Sallam, Mervat E. Elghareib
openaire   +3 more sources

ROS-Responsive Eye Drop for Controlled Release of 20-Deoxyingenol Improves Diabetic Corneal Healing by Activating Macrophage Autophagy and Metabolic Reprogramming. [PDF]

Adv Sci (Weinh)
Schematic illustration of ROS‐responsive TSPBA‐PVA microspheres loaded with 20‐deoxyingenol (TP/20‐DOI) for diabetic corneal wound healing: (a) fabrication and ROS‐triggered release; (b) autophagy activation and metabolic reprogramming in macrophages; (c) suppression of macrophage‐derived CXCL3/CXCL5, attenuation of neutrophil infiltration, and ...
Wu J, Chen W, Qiu H, Zheng W, Jiao Y, Du J, Zhuang Z, Hua X, Gu J, Liu Y, Li Z, Xie J, Sun H, Lan H, Sun X, Xue Y, Fu T, Li Z, Chen G, Li S, Liu J.   +20 more
europepmc   +2 more sources

Biomechanical Properties in Different Types of Thin Corneas in Menoufia Population

Journal of Ophthalmology, 2021
Background. To evaluate and compare corneal hysteresis (CH) and corneal resistance factor (CRF) in normal thin (NT) healthy corneas with central corneal thickness (CCT) of 470–500 μm with matched thickness in keratoconus suspect (KCS) and keratoconus (KC)
Adel Galal Zaky, Amin Faisal Ellakwa, Ahmed Ibrahim Basiony   +2 more
doaj   +1 more source

Relationship between the biomechanical properties of the cornea and anterior segment measurements

Clinics, 2018
OBJECTIVE: To evaluate the relationship of biomechanical properties, corneal hysteresis and corneal resistance factor with age, sex and various corneal parameters measured with a Pentacam in normal subjects.
Murilo Barreto Souza, Fabricio Witzel de Medeiros, Flavio Fernandes Villela, Milton Ruiz Alves   +3 more
doaj   +1 more source