Results 31 to 40 of about 167,748 (392)

FGF2 is expressed in human and murine embryonic choroid plexus and affects choroid plexus cell behaviour [PDF]

open access: yes, 2008
Background Although fibroblast growth factor (Fgf) signalling plays crucial roles in several developing and mature tissues, little information is currently available on expression of Fgf2 during early choroid plexus development and whether Fgf2 directly ...
Ferretti, P.   +4 more
core   +3 more sources

The different structure-function correlation as measured by OCT and octopus perimetry cluster analysis in intracranial tumor and glaucoma patients

open access: yesFrontiers in Endocrinology, 2022
BackgroundTo explore the correlation between visual field (VF) defect values and retinal nerve fiber layer (RNFL) thickness for intracranial tumor and glaucoma patients.MethodsRetrospective analysis is performed for the intracranial and glaucoma patients,
Xiaochun Li   +7 more
doaj   +1 more source

Automatic Segmentation and Visualization of Choroid in OCT with Knowledge Infused Deep Learning [PDF]

open access: yesIEEE journal of biomedical and health informatics, 2020
The choroid provides oxygen and nourishment to the outer retina thus is related to the pathology of various ocular diseases. Optical coherence tomography (OCT) is advantageous in visualizing and quantifying the choroid in vivo.
Huihong Zhang   +8 more
semanticscholar   +1 more source

Murine MPDZ-linked hydrocephalus is caused by hyperpermeability of the choroid plexus. [PDF]

open access: yes, 2019
Though congenital hydrocephalus is heritable, it has been linked only to eight genes, one of which is MPDZ Humans and mice that carry a truncated version of MPDZ incur severe hydrocephalus resulting in acute morbidity and lethality.
Byrne, Matthew D.   +17 more
core   +2 more sources

Proteomics of Vitreous Humor Reveals PPARA, RXR, and LXR Are Possible Upstream Regulators of Proliferative Diabetic Retinopathy

open access: yesFrontiers in Medicine, 2021
Purpose: To investigate the key regulators of the disease by comparing the abundance of vitreous proteins between the patients with proliferative diabetic retinopathy (PDR) and the controls with idiopathic epiretinal membrane (iERM).Methods: Vitreous ...
Siyan Li   +5 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

Recurrence of Retinopathy of Prematurity in Zone II Stage 3+ after Ranibizumab Treatment: A Retrospective Study

open access: yesJournal of Ophthalmology, 2017
Objective. To determine the prevalence and risk factors for the recurrence of retinopathy of prematurity (ROP) in Zone II Stage 3+ after ranibizumab treatment. Methods. This was a retrospective, nonrandomized, noncontrolled study that excluded Zone I and
Qinrui Hu   +5 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

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

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