Results 51 to 60 of about 24,513 (256)

In Vivo Confocal Microscopy Observation of Cell and Nerve Density in Different Corneal Regions with Monocular Pterygium

open access: yesJournal of Ophthalmology, 2020
Purpose. To investigate the effects of pterygium on corneal cell and nerve density in patients with unilateral pterygium using in vivo laser scanning confocal microscopy (LSCM). Methods.
Yun-Zhi Shen, Mi Xu, Song Sun
doaj   +1 more source

Characteristics and recurrence of pterygium in Saudi Arabia: a single center study with a long follow‐up

open access: yesBMC Ophthalmology, 2021
Background This study described the clinical features of patients with pterygium and analyzed the recurrence rate of conjunctival autografting alone, conjunctival autografting combined with intraoperative mitomycin C, and amniotic membrane grafting ...
W. Alsarhani   +8 more
semanticscholar   +1 more source

mTORC1 regulates apoptosis and cell proliferation in pterygium via targeting autophagy and FGFR3

open access: yesScientific Reports, 2017
Pterygium is one of the most common ocular surface diseases. During the initiation of pterygium, resting epithelial cells are activated and exhibit aberrant apoptosis and cell proliferation. Mechanistic target of rapamycin complex 1 (mTORC1) is a central
Yanli Liu, Hanchun Xu, Meixia An
doaj   +1 more source

Determining Factors for Fast Corneal Sensitivity Recovery After Pterygium Excision [PDF]

open access: yes, 2016
Purpose: To establish determining factors for fast corneal sensitivity (CS) recovery after pterygium excision. Methods: Thirty-two eyes of 14 males and 18 females with primary nasal pterygium were recruited.
Campos, Pamela   +4 more
core   +2 more sources

Research on an Intelligent Lightweight-Assisted Pterygium Diagnosis Model Based on Anterior Segment Images

open access: yesDisease Markers, 2021
Aims The lack of primary ophthalmologists in China results in the inability of basic-level hospitals to diagnose pterygium patients. To solve this problem, an intelligent-assisted lightweight pterygium diagnosis model based on anterior segment images is ...
Bo Zheng   +9 more
semanticscholar   +1 more source

Transcriptome Analysis of Pterygium and Pinguecula Reveals Evidence of Genomic Instability Associated with Chronic Inflammation

open access: yesInternational Journal of Molecular Sciences, 2021
Solar damage due to ultraviolet radiation (UVR) is implicated in the development of two proliferative lesions of the ocular surface: pterygium and pinguecula.
M. Suárez   +6 more
semanticscholar   +1 more source

The prevalence and determinants of pterygium in rural areas

open access: yesJournal of Current Ophthalmology, 2017
Purpose: To evaluate the prevalence of pterygium and its determinants in the underserved, rural population of Iran. Methods: In this cross-sectional study of 3851 selected individuals, 86.5% participated in the study, and the prevalence of pterygium was ...
Hassan Hashemi   +5 more
doaj   +1 more source

Bibliometric analysis and mapping knowledge domain of pterygium: 2000-2019.

open access: yesInternational Journal of Ophthalmology, 2021
AIM To track the knowledge structure, topics in focus, and trends in emerging research in pterygium in the past 20y. METHODS Base on the Web of Science Core Collection (WoSCC), studies related to pterygium in the past 20y from 2000-2019 have been ...
Yu-chi Wang   +5 more
semanticscholar   +1 more source

HUBUNGAN FAKTOR RISIKO DENGAN KEJADIAN PTERYGIUM DI POLIKLINIK MATA BADAN LAYANAN UMUM DAERAH RUMAH SAKIT UMUM CUT MEUTIA KABUPATEN ACEH UTARA TAHUN 2015

open access: yesAverrous: Jurnal Kedokteran dan Kesehatan Malikussaleh, 2018
Pterygium merupakan penyakit mata bagian eksternal yang umum terjadi secara global. Pterygium dapat menyebabkan terjadinya astigmatisme serta menimbulkan gangguan lain seperti menurunnya tajam penglihatan, iritasi kronik, inflamasi rekuren, penglihatan ...
Dara Phonna Ardianty
doaj   +1 more source

Influence of pterygium size on corneal higher-order aberration evaluated using anterior-segment optical coherence tomography [PDF]

open access: yes, 2018
BackgroundThe prospective observation study aimed to evaluate changes in corneal higher-order aberrations induced by advancement of pterygium using an anterior-segment optical coherence tomography (AS-OCT) and Zernike aberration analysis.MethodsThe ...
Minami Keiichiro   +5 more
core   +2 more sources

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