نتایج جستجو برای: poag primary open
تعداد نتایج: 1007936 فیلتر نتایج به سال:
BACKGROUND The aim of the present study was to investigate the prevalence and characteristics of primary open-angle glaucoma among the urban population of Pudong New District, Shanghai. METHODS Three residents' committees were randomly selected from Pudong New District, and residents aged 50 and older were screened for primary open-angle glaucoma (POAG) from March to April 2011. In remote scr...
Purpose: We compared visual field progression among patients with primary open-angle glaucoma (POAG), normal tension (NTG), and angle-closure (PACG).Methods: A total of 115 POAG, 123 NTG, 92 PACG eyes were retrospectively analyzed. Global VF was evaluated by calculating the changes mean deviations. To examine local deterioration, scotoma enlargement deepening analyzed in superior, inferior arcu...
glaucoma is a major cause of blindness worldwide. a single nucleotide polymorphism of the mthfr gene (c677t) has been associated with susceptibility to this disease, although this is controversial in the last decade. in this study, the possible association between the mthfr c677t polymorphism and the risk of developing primary open angle (poag) and pseudoexfoliation glaucoma (pexg) was investig...
Primary open angle glaucoma (POAG) is a leading cause of blindness worldwide. The molecular signaling involved in the pathogenesis of POAG remains unknown. Here, we report that mice lacking the α1 subunit of the nitric oxide receptor soluble guanylate cyclase represent a novel and translatable animal model of POAG, characterized by thinning of the retinal nerve fiber layer and loss of optic ner...
AIM to compare the prevalence of Pylori infection in patients with primary open angle glaucoma (POAG) and control group with cataract. METHODS This is a prospective case-control study. The participants were organized in two groups. First group (case) consisted of 35 patients with POAG and second group consisted of 35 age matched participants with cataract whose optic disk could be evaluated. ...
Aim: To study the prevalence of Glaucoma and its sub types in North costal Andhra Pradesh South India. Results: Among total number 2,98,971 General ophthalmic OPD individuals, 4836 individuals referred to clinic on suspicion glaucoma 4320 patients are confirmed have after doing relevant investigations. 1884 primary open angle (POAG), 1057 Primary Angle closure disease (PACD), 702 suspect or at ...
To determine the effect of central corneal thickness (CCT) on measured intraocular pressure (IOP) and evaluating the relationship between them in each of the groups of patients including: Normal subjects, ocular hypertension patients and patients with primary open angle glucoma (POAG). Correlation between intraocular pressure (Measured by Goldman applanation tonometer) and central corneal thick...
PURPOSE Myocilin gene defects have been originally implicated in primary open angle glaucoma (POAG). Based on multiple reports for the occurrence of Gln48His mutation (c.144G>T; HGMD accession number CM023962) among Indian POAG patients, we wanted to estimate the prevalence of this mutation in primary open angle and primary congenital glaucoma (PCG) in India and assess its role in the causation...
BACKGROUND Hypoxia and nitric oxide (NO) play important roles in the onset and progression of glaucoma. Vascular endothelial growth factor (VEGF) is one of the main factors responsive to hypoxia and NO. In this study, we investigated the association between the BstUI C/T VEGF gene polymorphism and primary open angle glaucoma (POAG). METHODS 60 POAG patients and 78 healthy volunteers were enro...
purpose : to investigate the association of primary open angle glaucoma (poag) and systemic hypertension in patients referred to farabi eye hospital methods : in this case-control study in farabi eye hospital. one hundred patients were selected randomly from poag patients of glaucoma clinic, farabi eye hospital. control group consists of 100 patients, candidates for cataract surgery. history of...
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