نتایج جستجو برای: neuronal death

تعداد نتایج: 382959  

Journal: :The Journal of pharmacology and experimental therapeutics 2007
Laxmikant S Deshpande David D Limbrick Sompong Sombati Robert J DeLorenzo

Protracted elevation in intracellular calcium caused by the activation of the N-methyl-d-aspartate receptor is the main cause of glutamate excitotoxic injury in stroke. However, upon excitotoxic injury, despite the presence of calcium entry antagonists, calcium unexpectedly continues to enter the neuron, causing extended neuronal depolarization and culminating in neuronal death. This phenomenon...

Journal: :Neuro-Signals 2009
Ming Chen Hong-Yu Sun Shu-Ji Li Manas Das Ji-Ming Kong Tian-Ming Gao

Nitric oxide (NO) and p38 have been shown to be involved in the ischemia/hypoxia-induced neuronal injury. In this study, we examined the activation patterns of mitogen-activated protein kinases and explored the relationship between NO and p38 in a model of hippocampal neuronal death induced by hypoxia/reoxygenation (H/R). p38 activity increased robustly during hypoxia and after reoxygenation, w...

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