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首页> 外文期刊>Journal of Neuroimmunology: Official Bulletin of the Research Committee on Neuroimmunology of the World Federation of Neurology >Cognitive impairment following high fat diet consumption is associated with brain inflammation.
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Cognitive impairment following high fat diet consumption is associated with brain inflammation.

机译:高脂肪饮食摄入后的认知障碍与脑部炎症有关。

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C57Bl/6 mice were administered a high fat, Western diet (WD, 41% fat) or a very high fat lard diet (HFL, 60% fat), and evaluated for cognitive ability using the Stone T-maze and for biochemical markers of brain inflammation. WD consumption resulted in significantly increased body weight and astrocyte reactivity, but not impaired cognition, microglial reactivity, or heightened cytokine levels. HFL increased body weight, and impaired cognition, increased brain inflammation, and decreased BDNF. Collectively, these data suggest that while different diet formulations can increase body weight, the ability of high fat diets to disrupt cognition is linked to brain inflammation.
机译:给C57Bl / 6小鼠饲喂高脂,西方饮食(WD,41%脂肪)或极高脂肪的猪油饮食(HFL,60%脂肪),并使用Stone T-迷宫评估其认知能力,并评估其生化指标脑部发炎。食用WD会导致体重和星形胶质细胞反应性显着增加,但不会损害认知,小胶质细胞反应性或细胞因子水平升高。 HFL增加体重,并损害认知,增加脑部炎症,并降低BDNF。总的来说,这些数据表明,尽管不同的饮食配方可以增加体重,但高脂饮食破坏认知的能力与脑部炎症有关。

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