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1篇 您的检索式:作者名="ZhongfengWang"
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1Neuroglobin expression in rats after traumatic brain injury显示文摘In this study,we used a rat model of severe closed traumatic brain injury to explore the relationship between neuroglobin,brain injury and neuronal apoptosis.Real-time PCR showed that neuroglobin mRNA expression rapidly increased in the rat cerebral cortex,and peaked at 30 minutes and 48 hours following traumatic brain injury.Immunohistochemical staining demonstrated that neu-roglobin expression increased and remained high 2 hours to 5 days following injury.The rate of in-crease in the apoptosis-related Bax/Bcl-2 ratio greatly decreased between 30 minutes and 1 hour as well as between 48 and 72 hours post injury.Expression of neuroglobin and the anti-apoptotic factor Bcl-2 greatly increased,while that of the proapoptotic factor decreased,in the cerebral cortex post severe closed traumatic brain injury.It suggests that neuroglobin might protect neurons from apoptosis after traumatic injury by regulating Bax/Bcl-2 pathway.Xin Lin Min Li Aijia Shang Yazhuo HU Xiao Yang Ling Ye Suyan Bian ZhongfengWang Dingbiao Zhou 2012Neural Regeneration Research2012,7,25:4
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