Results 21 to 30 of about 2,670,501 (370)

Peritumoral Edema in Gliomas: A Review of Mechanisms and Management

open access: yesBiomedicines, 2023
Treating malignant glioma is challenging owing to its highly invasive potential in healthy brain tissue and the formation of intense surrounding edema. Peritumoral edema in gliomas can lead to severe symptoms including neurological dysfunction and brain ...
Kazufumi Ohmura   +2 more
doaj   +1 more source

Effect of Piezo1 Overexpression on Peritumoral Brain Edema in Glioblastomas

open access: yesAmerican Journal of Neuroradiology, 2020
BACKGROUND AND PURPOSE: Previous studies have suggested that increased mortality and disability in patients with brain tumor are associated with peritumoral brain edema. However, the mechanism of peritumoral brain edema in brain tumors is unknown.
Shanqiang Qu   +5 more
semanticscholar   +1 more source

Aquaporin-4 and brain edema. [PDF]

open access: yes, 2007
Aquaporin-4 (AQP4) is a water-channel protein expressed strongly in the brain, predominantly in astrocyte foot processes at the borders between the brain parenchyma and major fluid compartments, including cerebrospinal fluid (CSF) and blood.
A Lehmenkuhler   +38 more
core   +2 more sources

Pengaruh Ramipril terhadap Gambaran Mikroskopis Sel Neuron Otak Tikus Wistar yang Mengalami Edema Otak

open access: yesJurnal Ilmu Kesehatan Indonesia, 2022
Background. Brain edema is swelling in the brain due to excessive accumulation of fluid in the brain. This condition is triggered by a decrease in cerebral blood flow (CBF) due to heart damage or isoproterenol administraion.
Muhammad Arief Ansyar   +2 more
doaj   +1 more source

Secondary Hematoma Expansion and Perihemorrhagic Edema after Intracerebral Hemorrhage: From Bench Work to Practical Aspects. [PDF]

open access: yes, 2017
Intracerebral hemorrhages (ICH) represent about 10-15% of all strokes per year in the United States alone. Key variables influencing the long-term outcome after ICH are hematoma size and growth.
Lim-Hing, Krista, Rincon, Fred
core   +2 more sources

Brain edema in acute liver failure and chronic liver disease: Similarities and differences [PDF]

open access: yes, 2013
Hepatic encephalopathy (HE) is a complex neuropsychiatric syndrome that typically develops as a result of acute liver failure or chronic liver disease. Brain edema is a common feature associated with HE. In acute liver failure, brain edema contributes to
Bosoi, Cristina R., Rose, Christopher
core   +1 more source

MRI Visualization of Whole Brain Macro- and Microvascular Remodeling in a Rat Model of Ischemic Stroke: A Pilot Study [PDF]

open access: yes, 2020
Using superparamagnetic iron oxide nanoparticles (SPION) as a single contrast agent, we investigated dual contrast cerebrovascular magnetic resonance imaging (MRI) for simultaneously monitoring macro- and microvasculature and their association with ...
Cho, Hyungjoon   +3 more
core   +1 more source

Therapeutic time window for conivaptan treatment against stroke-evoked brain edema and blood-brain barrier disruption in mice. [PDF]

open access: yesPLoS ONE, 2017
Ischemic stroke is often complicated by brain edema, disruption of blood-brain barrier (BBB), and uncontrolled release of arginine-vasopressin (AVP).
Emil Zeynalov   +2 more
doaj   +1 more source

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