首页> 外文期刊>Journal of Neuroimmunology: Official Bulletin of the Research Committee on Neuroimmunology of the World Federation of Neurology >Elevated quinolinic acid levels in cerebrospinal fluid in subacute sclerosing panencephalitis
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Elevated quinolinic acid levels in cerebrospinal fluid in subacute sclerosing panencephalitis

机译:亚急性硬化终连脑炎中脑脊液中血液酸水平升高

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摘要

Subacute sclerosing panencephalitis (SSPE) is a rare neurodegenerative disorder caused by a persistent infection with aberrant measles virus. Indoleamine-2, 3-dioxygenase (IDO) initiates the increased production of kynurenine pathway (KP) metabolites quinolinic acid (QUIN), which has an excitotoxic effect for neurons. We measured serum IDO activity and cerebrospinal fluid (CSF) levels of QUIN. The CSF QUIN levels were significantly higher in SSPE patients than in controls, and increased according as neurological disability in a patient studied. Elevation of CSF QUIN and progression of SSPE indicate a pathological role of KP metabolism in the inflammatory neurodestruction.
机译:亚急性硬化的脑膜炎(SSPE)是一种罕见的神经变性障碍,由异常感染失去异常的麻疹病毒引起。 吲哚胺-2,3-二恶英酶(IDO)引发了昆仑辛途径(KP)代谢物喹啉酸(Quin)的增加,这对神经元具有兴奋毒性作用。 我们测量了Quin的血清IDO活性和脑脊液(CSF)水平。 SSPE患者的CSF Quin水平明显高于对照组,并且根据研究的患者的神经功能残疾增加。 CSF quin的升高和SSPE的进展表明KP代谢在炎症神经排放中的病理作用。

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