Cognitive impairment following high fat diet consumption is associated with brain inflammation.

Cognitive impairment following high fat diet consumption is associated with brain inflammation.
复制标题

DOI:
10.1016/j.jneuroim.2009.11.010
复制
发表时间:
2010-02-26
影响因子:
3.3
通讯作者:
Bruce-Keller AJ
Bruce-Keller AJ
中科院分区:
医学4区
文献类型:
--
作者:
Pistell PJ;Morrison CD;Gupta S;Knight AG;Keller JN;Ingram DK;Bruce-Keller AJ

文献摘要

参考文献

被引文献

相似文献

给C57Bl/6小鼠喂食高脂肪的西式饮食(WD,含41%的脂肪)或超高脂肪的猪油饮食(HFL,含60%的脂肪),并使用斯通T型迷宫评估其认知能力,以及检测脑部炎症的生化标志物。食用WD导致体重显著增加和星形胶质细胞反应性增强,但未出现认知受损、小胶质细胞反应性增强或细胞因子水平升高。HFL使体重增加、认知受损、脑部炎症加剧以及脑源性神经营养因子(BDNF)减少。总体而言,这些数据表明,虽然不同的饮食配方都能增加体重,但高脂肪饮食破坏认知的能力与脑部炎症有关。
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.
DOI: 10.1007/s11892-009-0005-x
发表时间: 2009-02
影响因子: 4.2
作者:
Averill, Michelle M.;Bornfeldt, Karin E.
通讯作者: Bornfeldt, Karin E.
DOI: 10.1016/0304-3940(95)11976-4
发表时间: 1995-09-29
影响因子: 2.5
作者:
BELLINGER, FP;MADAMBA, SG;SIGGINS, GR
通讯作者: SIGGINS, GR
DOI: 10.1111/j.1471-4159.2007.04487.x
发表时间: 2007-06-01
影响因子: 4.7
作者:
Barger, Steven W.;Goodwin, Mary E.;Beggs, Marjorie L.
通讯作者: Beggs, Marjorie L.
DOI: 10.1016/j.bbadis.2008.10.004
发表时间: 2009-05
影响因子: 6.2
作者:
Bruce-Keller, Annadora J.;Keller, Jeffrey N.;Morrison, Christopher D.
通讯作者: Morrison, Christopher D.
DOI: 10.1210/en.2007-1722
发表时间: 2008-05-01
期刊: ENDOCRINOLOGY
影响因子: 4.8
作者:
Farr, Susan A.;Yamada, Kelvin A.;Morley, John E.
通讯作者: Morley, John E.