Results 71 to 80 of about 247,181 (310)

Neurofilament light chain in the vitreous humor of the eye

Alzheimer’s Research & Therapy, 2020
Background Neurofilament light chain (NfL) is a promising biomarker of neurodegeneration in the cerebrospinal fluid and blood. This study investigated the presence of NfL in the vitreous humor and its associations with amyloid beta, tau, inflammatory ...
Manju L. Subramanian, Viha Vig, Jaeyoon Chung, Marissa G. Fiorello, Weiming Xia, Henrik Zetterberg, Kaj Blennow, Madeleine Zetterberg, Farah Shareef, Nicole H. Siegel, Steven Ness, Gyungah R. Jun, Thor D. Stein   +12 more
doaj   +1 more source

Super‐Refractory Status Epilepticus (SRSE) in a Patient With Compound Heterozygous OPA1 Variants: Case Report and Literature Review

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Super‐Refractory Status Epilepticus (SRSE) is a rare, life‐threatening neurological emergency with unclear etiology in many cases. Mitochondrial dysfunction, often due to disease‐causing genetic variants, is increasingly recognized as a cause, with each gene producing distinct pathophysiological mechanisms.
Pouria Mohammadi, Lara Basovic, Christopher Michael McGraw   +2 more
wiley   +1 more source

Beneficial Effects of Glucagon-Like Peptide-1 (GLP-1) in Diabetes-Induced Retinal Abnormalities: Involvement of Oxidative Stress

Antioxidants, 2020
Background: Hyperglycemia-induced oxidative stress plays a key role in diabetic complications, including diabetic retinopathy. The main goal of this study was to assess whether the topical administration (eye drops) of glucagon-like peptide-1 (GLP-1) has
Hugo Ramos, Patricia Bogdanov, Joel Sampedro, Jordi Huerta, Rafael Simó, Cristina Hernández   +5 more
doaj   +1 more source

Iroquois complex genes induce co-expression of rhodopsins in Drosophila.

, 2008
The Drosophila eye is a mosaic that results from the stochastic distribution of two ommatidial subtypes. Pale and yellow ommatidia can be distinguished by the expression of distinct rhodopsins and other pigments in their inner photoreceptors (R7 and R8),
Mathias F Wernet, Desplan, C, Pichaud, F, Daniel Vasiliauskas, Vasiliauskas Daniel, Pichaud Franck, Celik, A, Cook Tiffany A, Vasiliauskas, D, Cook, TA, Mazzoni Esteban O, Franck Pichaud, Johnston, RJ, Wernet Mathias F, Esteban O Mazzoni, Mazzoni, EO, Arzu Celik, Robert J Johnston, Tiffany A Cook, Johnston Robert J, Claude Desplan, Celik Arzu, Desplan Claude, Wernet, MF   +23 more
core   +1 more source

Peptide Nanofiber System for Sustained Delivery of Anti-VEGF Proteins to the Eye Vitreous

, 2023
Supporting Information for Peptide Nanofiber System for Sustained Delivery of Anti-VEGF Proteins to the Eye ...
Yaylaci, Seher
core   +1 more source

Spinal Cord Infarction Versus Idiopathic Transverse Myelitis: Clinical, Radiological, and Functional Insights From a Retrospective Cohort Study

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Introduction Spinal cord infarction (SCI) is a rare but devastating myelopathy, characterized by a high disability rate and an unfavorable prognosis. It has often been underdiagnosed and misdiagnosed as idiopathic transverse myelitis (ITM). This study aimed to describe the clinical features, radiological biomarkers, treatments, and functional ...
Zeqiang Ji, Jianlong Zhang, Yiming Shi, Shiyu Shan, Yang Du, Guangshuo Li, Ying Jin, Yani Zhang, Chuanying Wang, Yijun Lin, Yuhao Guo, Decai Tian, Xingquan Zhao, Tian Song   +13 more
wiley   +1 more source

The quantification of zebrafish ocular-associated proteins provides hints for sex-biased visual impairments and perception

Heliyon
Biochemical differences between sexes can also be seen in non-sexual organs and may affect organ functions and susceptibility to diseases. It has been shown that there are sex-biased visual perceptions and impairments.
Hamid Niksirat, Valentina Siino, Christoph Steinbach, Fredrik Levander   +3 more
doaj   +1 more source

Air Pollution and the Risk and Progression of Multiple Sclerosis: A Systematic Review and Meta‐Analysis

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Purpose Air pollution has been linked to several neurological conditions, including stroke and neurodegenerative diseases. Evidence regarding its association with multiple sclerosis (MS) remains conflicting, limited by small sample sizes. Methods PubMed, Embase, Scopus, and Cochrane controlled register of trials (CENTRAL) were searched on ...
Ahmad A. Toubasi, Thuraya N. Al‐Sayegh
wiley   +1 more source

Electrophoretic study on intraspecific variations and interspecific relationships of marine catfishes (Siluriformes, Ariidae) of Cananéia (São Paulo, Brazil): 1. General proteins of eye-lens and skeletic muscle

Brazilian Journal of Oceanography, 1990
Cellulose acetate electrophoresis of eye-lens proteins and Polyacrylamide flat gel electrophoresis of skeletic muscle proteins of six species of marine catfishes were carried out. Genetic polymorphism only occured at one locus of the electropherograms of
Hana Suzuki, Van Ngan Phan
doaj   +1 more source

Retinol-binding protein is synthesized in the mammalian eye

Biochemical and Biophysical Research Communications, 1988
As the chromophoric component of the visual pigment, retinol plays an essential role in vision. In the plasma, retinol is transported by retinol-binding protein (RBP) in complex with transthyretin (TTR, prealbumin). In previous work we demonstrated intraocular synthesis of TTR.
R L, Martone, E A, Schon, D S, Goodman, D R, Soprano, J, Herbert   +4 more
openaire   +2 more sources