Results 111 to 120 of about 194,651 (386)

Pathomorphological brain changes due to coronavirus disease 2019 (COVID-19)

open access: yesPatologìâ
Aim: To investigate the pathomorphological changes in the brains of individuals who died from complications of coronavirus disease (COVID-19) and to identify the neuropathological features associated with COVID-19. Materials and methods.
L. I. Volos, H. L. Stoliar
doaj   +1 more source

Identification Of Mitotically Competent SOX2+ Cells In White Matter Of Normal Human Adult Brain [PDF]

open access: yes, 2011
SOX2 expression is linked to the undifferentiated state of stem cells in mammalian neurogenic niches. While its expression has been reported in the adult human subventricular zone (SVZ), to date it has not been detected in adult human white matter.
Angel Ayuso-Sacido   +5 more
core   +1 more source

Astroglial-axonal interactions during early stages of myelination in mixed cultures using in vitro and ex vivo imaging techniques [PDF]

open access: yes, 2014
<b>Background</b><p></p> Myelination is a very complex process that requires the cross talk between various neural cell types.
Anderson, Kurt I   +4 more
core   +2 more sources

[18F]Fluorodeprenyl‐D2 PET as a Tool to Monitor Disease Activity in GAD65‐Ab Autoimmune Encephalitis

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To evaluate [18F]fluorodeprenyl‐D2 ([18F]F‐DED) positron‐emission tomography (PET) imaging as a biomarker of disease activity in autoimmune encephalitis (AIE) associated with glutamic acid decarboxylase 65 (GAD65) antibodies. Methods [18F]F‐DED PET was performed in 25 GAD65‐AIE patients and 8 controls using dynamic (0–60 min) and ...
Julia S. Dorneich   +19 more
wiley   +1 more source

The Use of Neuromarker NSE, S100-B, GFAP Proteins in the Diagnosis and Treatment of Cerebral Ischemia in Patients with Aneurysmal Subarachnoid Hemorrhage

open access: yesНеотложная медицинская помощь
The incidence of non-traumatic subarachnoid hemorrhage due to rupture of cerebral aneurysms and subsequent disability motivates the search for predictors of severe course and unfavorable outcome of the disease for early intensive treatment.
V. A. Lukyanchikov   +3 more
doaj   +1 more source

Region‐to‐Region Unidirectional Connection In Vitro Brain Model for Studying Directional Propagation of Neuropathologies

open access: yesAdvanced Functional Materials, EarlyView.
A unidirectional cerebral organoid–organoid neural circuit is established using a microfluidic platform, enabling controlled directional propagation of electrical signals, neuroinflammatory cues, and neurodegenerative disease–related proteins between spatially separated organoids.
Kyeong Seob Hwang   +9 more
wiley   +1 more source

Pathological changes of glial cells in the enteric nervous system of the colon with chronic slow-transit constipation

open access: yesСибирский научный медицинский журнал
The origin, development and differentiation of enteric nervous system neuroglia and its involvement in the pathogenesis of gastrointestinal diseases and neurodegenerative diseases have been little studied.Aim of this work is a comparative morphological ...
E. I. Chumasov   +5 more
doaj   +1 more source

Extracellular vesicle-induced differentiation of neural stem progenitor cells [PDF]

open access: yes, 2019
Neural stem progenitor cells (NSPCs) from E13.5 mouse embryos can be maintained in culture under proliferating conditions. Upon growth-factor removal, they may differentiate toward either neuronal or glial phenotypes or both.
Biagioni, S.   +5 more
core   +1 more source

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