Results 61 to 70 of about 2,329 (276)

Infarto maligno de la arteria cerebral media derecha secundario a embolismo de mixoma auricular. Reporte de caso

open access: yesRevista Médica Herediana, 2019
El mixoma cardíaco es una neoplasia benigna; cuando se localiza en la aurícula izquierda es potencialmente generadora de émbolos, y se constituye en una causa rara de patología embólica cerebral.
Jorge Luis Vélez   +3 more
semanticscholar   +1 more source

Drenaje ventricular externo en el infarto completo de la arteria cerebral media

open access: yesRevista de Neurología, 2003
Introduccion. La hipertension intracraneal grave debida al infarto de todo el territorio de la arteria cerebral media responde mal al tratamiento medico y, a menudo, le sigue una herniacion transtentorial y la muerte. Recientemente se han publicado buenos resultados tras la practica de una hemicraniectomia descompresiva en estos casos.
Ana Belén Pinel González   +4 more
openaire   +3 more sources

Lesão penetrante do crânio pela via transnasal: Relato de caso

open access: yesBrazilian Neurosurgery, 2008
Lesões penetrantes no crânio são incomuns pela via transnasal e geralmente ocorrem como resultado de violência, acidentes de trabalho, de trânsito, ou por um evento casual. Este relato trata de introdução acidental de barra de metal, por uma das narinas,
José Weber Vieira de Faria   +5 more
doaj   +1 more source

Methylglyoxal Accumulation is Associated with Brain Inflammation after Myocardial Infarction with Sex and Regional Differences

open access: yesAdvanced Science, EarlyView.
This study identifies that methylglyoxal may play an important role in heart‐brain interactions after myocardial infarction. Myocardial infarction leads to increased levels of methylglyoxal‐derived advanced glycation end‐products (MG‐H1) in the brain of mice, which is associated with loss of blood‐brain barrier integrity and neuroinflammation ...
Ramis Ileri, Xixi Guo, Erik J. Suuronen
wiley   +1 more source

[Middle cerebral artery stroke due to paradoxical embolism in a patient with COVID-19 pneumonia]. [PDF]

open access: yesRev Esp Cardiol, 2021
Pons-Pellicé L   +5 more
europepmc   +2 more sources

Engineering Approaches to Modify Immunomodulatory Functions of Mesenchymal Stromal Cells (MSCs): Tissue Regeneration and Clinical Application

open access: yesAdvanced Science, EarlyView.
Mesenchymal stromal cells (MSCs) show promise for treating immune‐related disorders through immunomodulation and tissue regeneration. This review gives a brief overview of current clinical approval of MSC therapies. It also discussed how bioengineering, including genetic modification, biomaterial delivery, extracellular vesicles, and iPSC‐derived MSCs,
Sichen Yang   +6 more
wiley   +1 more source

Smart Nanotechnologies for Multimodal Neuromodulation and Brain Interfacing

open access: yesAdvanced Science, EarlyView.
Recent advances in smart nanotechnologies are expanding the toolbox for brain interfacing, from wireless neuromodulation and high‐resolution sensing to targeted delivery within the central nervous system. By combining responsive nanomaterials with bioinspired design, these platforms enable multimodal interactions with neurons and glia, while also ...
Tommaso Curiale   +6 more
wiley   +1 more source

Oclusão traumatica da artéria cerebral média: registro de um caso

open access: yesArquivos de Neuro-Psiquiatria, 1984
É apresentado caso de oclusão traumática da artéria cerebral média. O quadro clínico, aspectos radiológicos, a morbidade e mortalidade desta entidade são discutidos. A patogênese não está totalmente esclarecida e as mais prováveis são analisadas.
José Carlos Lynch de Araujo   +1 more
doaj   +1 more source

A Skull Bone Marrow‐to‐Brain Axis Links Osteoblastic Activity to Myeloid Cell Trafficking, Cerebral Blood Flow, and Cognition in Alzheimer's Progression

open access: yesAdvanced Science, EarlyView.
This study reveals that Alzheimer's disease–linked APP expression in bone‐forming cells drives skull bone marrow remodeling and alters its vascular connections to the brain. These changes disrupt immune cell trafficking, cerebral blood flow, and cognition. Targeting bone marrow macrophages restores brain function, highlighting a previously unrecognized
Lei Xiong   +6 more
wiley   +1 more source

Múltiplas variações anatômicas nos ramos do arco aórtico e artéria cerebral média: um estudo angiográfico

open access: yesAnais da Faculdade de Medicina de Olinda, 2019
Introdução: A compreensão dessas variações requer o conhecimento prévio da vasculogênese e da angiogênese do embrião. Relato do caso: Paciente gênero feminino, 32 anos, com história de cefaleia holocraniana e náusea há 24h, que não cedeu aos analgésicos.
Paula Monique Barbosa Lima   +4 more
doaj   +1 more source

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