Results 111 to 120 of about 1,364,257 (408)

Central and peripheral nervous system involvement caused by Zika and chikungunya coinfection

open access: yesPLoS Neglected Tropical Diseases, 2017
1 Department of Clinical Medicine, Federal University of Pernambuco UFPE, Recife, Brazil, 2 Department of Neurology, Santa Joana Hospital, Recife, Brazil, 3 Department of Virology and Experimental Therapy, Oswaldo Cruz Foundation FIOCRUZ, Aggeu Magalhães
C. Brito   +4 more
semanticscholar   +1 more source

Bioresorbable and Wireless Rechargeable Implanted Na‐ion Battery for Temporary Medical Devices

open access: yesAdvanced Functional Materials, Volume 35, Issue 23, June 5, 2025.
An all‐solid‐state bioresorbable Na‐ion battery is developed, composed entirely of bio‐eliminable materials. In vivo and ex vivo tests confirmed harmless disintegration of this implanted battery. Lifetime of the implanted battery can be precisely controlled by adjusting the dissolvable encapsulation layer's thickness.
Vedi Kuyil Azhagan Muniraj   +8 more
wiley   +1 more source

Simulation of Spread and Control of Lesions in Brain [PDF]

open access: yesarXiv, 2007
A simulation model for the spread and control of lesions in the brain is constructed using a planar network (graph) representation for the Central Nervous System (CNS). The model is inspired by the lesion structures observed in the case of Multiple Sclerosis (MS), a chronic disease of the CNS.
arxiv  

The Lin28/let-7 axis is critical for myelination in the peripheral nervous system

open access: yesNature Communications, 2015
MicroRNAs (miRNAs) are crucial regulators of myelination in the peripheral nervous system (PNS). However, the miRNAs species involved and the underlying mechanisms are largely unknown. We found that let-7 miRNAs are highly abundant during PNS myelination
Deniz Gökbuget   +7 more
semanticscholar   +1 more source

Microvesicles as vehicles for tissue regeneration: Changing of the guards [PDF]

open access: yes, 2016
Purpose of Review: Microvesicles (MVs) have been recognised as mediators of stem cell function, enabling and guiding their regenerative effects. Recent Findings: MVs constitute one unique size class of extracellular vesicles (EVs) directly shed from ...
Davies, R. Wayne   +3 more
core   +1 more source

3D (Bio) Printing Combined Fiber Fabrication Methods for Tissue Engineering Applications: Possibilities and Limitations

open access: yesAdvanced Functional Materials, EarlyView.
Biofabrication aims at providing innovative technologies and tools for the fabrication of tissue‐like constructs for tissue engineering and regenerative medicine applications. By integrating multiple biofabrication technologies, such as 3D (bio) printing with fiber fabrication methods, it would be more realistic to reconstruct native tissue's ...
Waseem Kitana   +2 more
wiley   +1 more source

Pericyte‐Assisted Vascular Lumen Organization in a Novel Dynamic Human Blood‐Brain Barrier‐on‐Chip Model

open access: yesAdvanced Healthcare Materials, EarlyView.
Organ‐on‐Chip (OoC) technology enables the precise modeling of the blood‐brain barrier (BBB). This study presents a microfluidic device that mimics brain microvessels, integrating co‐culture with pericytes and astrocytes under pulsatile flow. Results show that perivascular cells modulate endothelial morphology, promoting lumen formation and barrier ...
Vita Guarino   +9 more
wiley   +1 more source

Old equations for a new system: A possible use of Navier-Stokes equations to model the circulation of spikes in the nervous system [PDF]

open access: yesarXiv, 2011
In the present work we discuss a possible application of Navier-Stokes-based models to the quantitative description of the circulation of nervous impulses throughout the nervous system. In previous works we have shown that the discharge from Basal Ganglia neurons from patients with Parkinson's disease share mathematical features with the velocity ...
arxiv  

CatWalk XT gait parameters: a review of reported parameters in pre-clinical studies of multiple central nervous system and peripheral nervous system disease models [PDF]

open access: gold, 2023
Ivanna K. Timotius   +5 more
openalex   +1 more source

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