首页> 外文期刊>Journal of Neuroimmunology: Official Bulletin of the Research Committee on Neuroimmunology of the World Federation of Neurology >A study on neuroinflammation and NMDA receptor function in STZ (ICV) induced memory impaired rats
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A study on neuroinflammation and NMDA receptor function in STZ (ICV) induced memory impaired rats

机译:STZ(ICV)诱发记忆障碍大鼠的神经炎症和NMDA受体功能的研究

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Present study was designed to investigate the status of neuroinflammation and NMDA receptor function in STZ (ICV) induced memory impaired rats. STZ produced significant increase in proinflammatory cytokines (TNF-α and IL-1β), ROS, nitrite and mRNA and protein expression of iNOS and nNOS indicating a state of neuroinflammation in rat brain which was significantly prevented by Memantine and Ibuprofen treatment. STZ also significantly altered NMDA subunits, NR2A and NR2B protein and mRNA expression which were restored by Memantine only. The results suggest that neuroinflammatory markers might be involved in memory impairment via modulating the NMDA receptor in STZ induced memory impaired rats.
机译:本研究旨在研究STZ(ICV)诱发的记忆障碍大鼠的神经炎症和NMDA受体功能状态。 STZ导致iNOS和nNOS的促炎细胞因子(TNF-α和IL-1β),ROS,亚硝酸盐,mRNA和蛋白表达显着增加,这表明美金刚和布洛芬治疗可明显预防大鼠脑内神经炎症。 STZ还显着改变了NMDA亚基,NR2A和NR2B蛋白和mRNA表达,仅通过美金刚可以恢复这种表达。结果表明,神经炎症标记物可能通过调节STZ诱导的记忆障碍大鼠的NMDA受体而参与记忆障碍。

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