Results 21 to 30 of about 5,567,486 (203)

Semaphorin 7a participants in pterygium by regulating vascular endothelial growth factor [PDF]

open access: yesInternational Journal of Ophthalmology, 2019
AIM: To investigate the relationship between semaphorin 7a expression and cell proliferation and migration in pterygium fibroblasts. METHODS: Twenty-six patients with surgically diagnosed pterygium were enrolled, including 15 cases of primary pterygium ...
Yun-Fei Han   +9 more
doaj   +1 more source

Protective Role of Glutathione and Nitric Oxide Production in the Pathogenesis of Pterygium

open access: yesJournal of Ophthalmology, 2020
Objective. In the pathogenesis of pterygium, the protective role of glutathione and nitric oxide production is unclear. These are important factors for homeostasis in the redox state of cells.
Fidelina Parra   +7 more
doaj   +1 more source

Terapia auxiliar com o tranilast pré-operatório na cirurgia do pterígio primário com um ano de seguimento [PDF]

open access: yes, 2015
Purpose: To determine the efficacy of tranilast as an adjunctive therapy in conjunctival autograft. Methods: Twenty-nine patients were randomly allocated to the Tranilast Group (n=15) or the Control Group (n=14).
Almeida Júnior, Gildásio Castello de   +7 more
core   +10 more sources

Clinical Features of Lid Margin, Meibomian Gland and Tear Film Changes in Patients with Primary Pterygium

open access: yesJournal of Ophthalmic Research and Ocular Care, 2022
Introduction: The aim of this study was to clinically evaluate lid margin abnormality, meibomian glands expression and tear function changes in patients with primary pterygium.
H. Mohd Radzi   +4 more
semanticscholar   +1 more source

Outcome of Excision of Primary Pterygium with Bare Sclera Technique: A Study of 80 Eyes in Malaysia

open access: yesEuropean Journal of Medical and Health Sciences, 2022
In this retrospective study of 166 patients with Pterygium, it was more predominant in males (66.9%) and in 31-40 years age group (69.9%). Irritation was the most common symptom (29.5%), while 13.8% were asymptomatic.
Subash Govindasamy, S. Chandrasekhar
semanticscholar   +1 more source

Assessing full thickness oral mucosal grafting: complications and postoperative outcomes in a broad collective of patients [PDF]

open access: yes, 2020
Background: Conjunctival defects can be repaired with several mucosal tissues. The simplicity of harvesting oral mucosa and its wide availability makes it the preferred graft tissue for all indications requiring mucosal grafting. Through analysing the
Bertelmann, Eckart   +2 more
core   +1 more source

Effects of Mitomycin C in Early Conjunctival Inflammation after Pterygium Surgery [PDF]

open access: yes, 2016
Purpose: The purpose of this study was to compare inflammatory events and graft characteristics 1 month and 6 months after conjunctival limbal autograft (CLAU) with and without intraoperative mitomycin C (MMC).
Asaad Ammaar, Mouafk   +4 more
core   +2 more sources

The Role of Mast cells in the Pathogenesis of Primary and Recurrent Pterygium

open access: yesTürk Oftalmoloji Dergisi, 2012
Pur po se: In this study, we aimed to investigate the roles of mast cells in pterygium pathogenesis and to compare the number of mast cells in primary and recurrent pterygium.
Hülya Deveci   +3 more
doaj   +1 more source

Human adenoviruses role in ophthalmic pterygium formation [PDF]

open access: yes, 2015
Background: Ophthalmic pterygium is a common benign lesion of unknown origin and the pathogenesis might be vision-threatening. This problem is often associated with exposure to solar light. Recent evidence suggests that potentially oncogenic viruses such
Bazouri, M.   +5 more
core   +1 more source

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