Results 101 to 110 of about 2,633,866 (292)

White Matter Hyperintensity Burden and Short‐Interval Change Associated With Sleep Apnoea in the UK Biobank

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background and Purpose White matter hyperintensities (WMH) are a core neuroimaging marker of cerebral small vessel disease (CSVD). Sleep apnoea (SA) is a recognized vascular risk factor, but its associations with regional WMH burden, short‐interval WMH change and cognitive performance in population‐based cohorts remain incompletely defined. We
Peng Cheng   +4 more
wiley   +1 more source

Sex‐Stratified Association of Regional Dopamine Transporter Binding With Disease Progression in Amyotrophic Lateral Sclerosis

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To clarify the clinical relevance of dopamine transporter single‐photon emission computed tomography (DAT‐SPECT) abnormalities in amyotrophic lateral sclerosis (ALS), with a prespecified focus on sex‐stratified associations with disease progression and short‐term prognosis.
Tomoya Kawazoe   +7 more
wiley   +1 more source

Tribo-electric charge and separation characteristics of chemically treated feldspar, quartz and wollastonite minerals

open access: yes, 2002
The triboelectric charge attributes of the pure feldspar, quartz and wollastonite mineral samples, after contact with plate and cyclone type tribochargers made up of different materials were investigated. The main electrical properties of the minerals, i.
Rao, K. Hanumantha,   +2 more
core   +1 more source

Subclinical Optic Nerve Involvement in Radiologically Isolated Syndrome: Multimodal Detection and Diagnostic Impact

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objectives We aimed to determine the frequency of subclinical optic nerve (ON) lesions using MRI, optical coherence tomography (OCT), and visual evoked potentials (VEP) in radiologically isolated syndrome (RIS), and to assess their diagnostic and prognostic significance.
Christine Lebrun‐Frenay   +13 more
wiley   +1 more source

Magnetic cell separation

open access: yes, 2022
Magnetic cell separation, also termed magnetic-activated cell sorting, refers to the separation technology that employs magnetic fields to differentiate various cell populations and isolates target cells from the biological sample.
N T Nguyen (13306875)   +1 more
core  

Neurochemical Endpoints to Inform Early‐Stage Trials of Spinocerebellar Ataxia 2 and 3 in a Multisite Setting

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Neurochemical levels measured by brain MR spectroscopy (MRS) have been proposed as endpoints for clinical trials in early‐stage spinocerebellar ataxia (SCA) trials. We tested their trial‐readiness by quantifying neurochemicals in three affected brain regions in early‐stage cohorts of SCA2 and SCA3, examining their reproducibility in ...
James M. Joers   +19 more
wiley   +1 more source

Magnetic Separation [PDF]

open access: yes, 2008
This is one ofthe concentration processes that utilize the differences in magnetic properties of various minerals present in the ore body. The magnetic fraction may be valuable or gangue depending upon its use in a particular flow sheet or ...
Das, Avimanyu   +4 more
core   +1 more source

In situ magnetic separation and immobilization of dibenzothiophene-desulfurizing bacteria

open access: yes, 2009
In situ cell separation and immobilization of bacterial cells for biodesulfurization were developed by using superparamagnetic Fe(3)O(4) nanoparticles (NPs).
Li, Wang-Liang   +5 more
core   +1 more source

Electroencephalographic Normalization as a Biomarker of Clinical Recovery in Down Syndrome Regression Disorder

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Down syndrome regression disorder is a syndrome characterized by subacute loss of cognitive, behavioral, and functional abilities in individuals with Down syndrome. Electroencephalography abnormalities are frequently observed during evaluation, but it remains unclear whether these findings represent a dynamic marker of disease ...
Jonathan D. Santoro   +14 more
wiley   +1 more source

Ubiquitin is double-phosphorylated by PINK1 for enhanced pH-sensitivity of conformational switch

open access: yesProtein & Cell, 2019
Shang-Xiang Ye   +8 more
doaj   +1 more source

Home - About - Disclaimer - Privacy