Xenon Blocks Neuronal Injury Associated with Decompression
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چکیده
منابع مشابه
Xenon Blocks Neuronal Injury Associated with Decompression
Despite state-of-the-art hyperbaric oxygen (HBO) treatment, about 30% of patients suffering neurologic decompression sickness (DCS) exhibit incomplete recovery. Since the mechanisms of neurologic DCS involve ischemic processes which result in excitotoxicity, it is likely that HBO in combination with an anti-excitotoxic treatment would improve the outcome in patients being treated for DCS. There...
متن کاملEffects of xenon on in vitro and in vivo models of neuronal injury.
BACKGROUND Xenon, the "inert" gaseous anesthetic, is an antagonist at the N-methyl-D-aspartate (NMDA)-type glutamate receptor. Because of the pivotal role that NMDA receptors play in neuronal injury, the authors investigated the efficacy of xenon as a neuroprotectant in both in vitro and in vivo paradigms. METHODS In a mouse neuronal-glial cell coculture, injury was provoked either by NMDA, g...
متن کاملXenon blocks AMPA and NMDA receptor channels by different mechanisms.
The noble gas xenon (Xe) inhibits not only NMDA receptors (NMDARs) but also the two other subtypes of glutamate receptor i.e. AMPA (AMPARs) and kainate receptors. Preliminary studies on AMPARs suggest that Xe sensitivity might be coupled to receptor desensitization. In order to find out if this hypothesis can be applied to all glutamate receptors, we analyzed additional 'non-desensitizing' AMPA...
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Objective(s): While traumatic brain injury (TBI) is a predisposing factor for development of post-traumatic epilepsy (PTE), the occurrence of seizures following brain trauma can infuriate adverse consequences of brain injury. However, the effect of seizures in epileptogenesis after mild TBI cannot yet be accurately confirmed. This study was designed to investigate the ...
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Decompression illness is a rare but serious complication of diving caused by intravascular or extravascular gas bubble formation. We report the first case of acute kidney injury in a 27-year-old diver following three rapid ascents. He presented with transient neurological symptoms and abdominal pain followed by rapidly progressive acute kidney injury (creatinine peak 1210 µmol/L) due to arteria...
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ژورنال
عنوان ژورنال: Scientific Reports
سال: 2015
ISSN: 2045-2322
DOI: 10.1038/srep15093