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J Neurosci：高脂肪饮食或降低嗅觉

2014-08-18 鲁捷 中国科学报

高脂肪饮食饮食健康味觉
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据英国《独立报》报道，新的研究表明，肥胖不仅导致糖尿病、高血压以及其他健康风险，高脂肪饮食还可能导致嗅觉失灵。研究者连续给小鼠吃了6个月的高脂肪食物，并训练它们建立对不同食物的味觉感知。他们发现，那些饮食健康的小鼠很快就能建立起食物与味觉之间的联系，而那些过于肥胖小鼠的学习速度要慢很多。这篇发表在《神经科学》杂志上的研究还发现，那些超重小鼠仅有50%用来分辨气味的神经细胞。 原始出处：Thi

据英国《独立报》报道，新的研究表明，肥胖不仅导致糖尿病、高血压以及其他健康风险，高脂肪饮食还可能导致嗅觉失灵。研究者连续给小鼠吃了6个月的高脂肪食物，并训练它们建立对不同食物的味觉感知。他们发现，那些饮食健康的小鼠很快就能建立起食物与味觉之间的联系，而那些过于肥胖小鼠的学习速度要慢很多。这篇发表在《神经科学》杂志上的研究还发现，那些超重小鼠仅有50%用来分辨气味的神经细胞。

原始出处：


Thiebaud N1, Johnson MC2, Butler JL1, Bell GA1, Ferguson KL1, Fadool AR1, Fadool JC3, Gale AM4, Gale DS4, Fadool DA5.Hyperlipidemic diet causes loss of olfactory sensory neurons, reduces olfactory discrimination, and disrupts odor-reversal learning.J Neurosci. 2014 May 14;34(20):6970-84. doi: 10.1523/JNEUROSCI.3366-13.2014.

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    2015-12-05 lyh994

    什么原因？

    0

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    2015-03-27 jinweidong

    #高脂肪#

    0

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    2014-08-20 lsndxfj

    #ROS#

    0

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    2014-08-20 膀胱癌

    #高脂肪饮食#

    0

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    2014-08-20 pcw111

    #高脂#

    0

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