Results 31 to 40 of about 165,368 (343)

The increasing prevalence of myopia in junior high school students in the Haidian District of Beijing, China: a 10-year population-based survey

open access: yesBMC Ophthalmology, 2017
Background Myopia is a leading cause of preventable blindness. Although, multiple cross-sectional epidemiological studies have confirmed that there is a high prevalence of myopia in high school-aged students in China.
Yan Li, Jia Liu, Pengcheng Qi
doaj   +1 more source

Expression profiling suggests the involvement of hormone-related, metabolic, and Wnt signaling pathways in pterygium progression

open access: yesFrontiers in Endocrinology, 2022
BackgroundPterygium is an ocular surface disease that can cause visual impairment if it progressively invades the cornea. Although many pieces of research showed ultraviolet radiation is a trigger of pterygium pathological progress, the underlying ...
Jiarui Li   +21 more
doaj   +1 more source

ube3d, a New Gene Associated with Age-Related Macular Degeneration, Induces Functional Changes in Both In Vivo and In Vitro Studies

open access: yesMolecular Therapy: Nucleic Acids, 2020
Neovascular age-related macular degeneration (AMD) is characterized by the formation of choroidal neovascularization, which is responsible for more than 80% of cases of severe vision loss.
Huika Xia   +15 more
doaj   +1 more source

Evaluation of segmental scleral buckling surgery for stage 4A retinopathy of prematurity in China

open access: yesFrontiers in Medicine, 2022
AimsTo describe the long-term effect of scleral buckling (SB) surgery for stage 4A retinopathy of prematurity (ROP).MethodsA retrospective chart review was conducted for patients with a diagnosis of stage 4A ROP who underwent SB between October 2010 and ...
Yusheng Zhong   +7 more
doaj   +1 more source

Effect of delayed acquisition times on Gadolinium-enhanced MRI of the presumably normal canine brain [PDF]

open access: yes, 2011
A delay in imaging following intravenous contrast medium administration has been recommended to reduce misdiagnoses. However, the normal variation of contrast enhancement in dogs following a delay has not been characterized.
Brannan, N.   +5 more
core   +1 more source

Comparison of OCT and OCTA manifestations among untreated PCV, neovascular AMD, and CSC in Chinese population [PDF]

open access: yesInternational Journal of Ophthalmology, 2020
AIM: To compare the qualitative and quantitative features among untreated polypoidal choroidal vasculopathy (PCV), neovascular age-related macular degeneration (nv-AMD) and central serous chorioretinopathy (CSC) using optical coherence tomography (OCT ...
Ming-Zhen Yuan   +4 more
doaj   +1 more source

Efficacy and safety of phacoemulsification plus goniosynechialysis and trabectome in patients with primary angle-closure glaucoma

open access: yesScientific Reports, 2021
We evaluated the efficacy and safety of combined phacoemulsification, intraocular lens implantation, goniosynechialysis (GSL), and trabectome in patients with primary angle-closure glaucoma (PACG).
Yu Wang   +5 more
doaj   +1 more source

The repeatability of superficial retinal vessel density measurements in eyes with long axial length using optical coherence tomography angiography

open access: yesBMC Ophthalmology, 2018
Background To investigate the repeatability of superficial retinal vessel density measurements in healthy eyes with long axial length (AL) using optical coherence tomography angiography (OCTA). Methods There were 60 eyes of 31 volunteers enrolled in this
Mengyang Li   +5 more
doaj   +1 more source

The Changes of Irisin and Inflammatory Cytokines in the Age-Related Macular Degeneration and Retinal Vein Occlusion

open access: yesFrontiers in Endocrinology, 2022
PurposeAge-related macular degeneration (AMD) and retinal vein occlusion (RVO) are irreversible chorioretinal diseases, which might induce severe damage in visual function.
Xiaochun Li   +4 more
doaj   +1 more source

Vascular Response to Sildenafil Citrate in Aging and Age-Related Macular Degeneration. [PDF]

open access: yes, 2019
Age-related macular degeneration (AMD) - the leading cause of vision loss in the elderly - share many risks factors as atherosclerosis, which exhibits loss of vascular compliance resulting from aging and oxidative stress.
Agrawal, Rupesh   +8 more
core   +2 more sources

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