Astrocytes couple synaptic activity to glucose utilization in the brain

被引：190

作者：

Magistretti, PJ ^{[1
]}

Pellerin, L ^{[1
]}

机构：

[1] Univ Lausanne, Fac Med, Inst Physiol, CH-1005 Lausanne, Switzerland

来源：

NEWS IN PHYSIOLOGICAL SCIENCES | 1999年 / 14卷

关键词：

D O I：

10.1152/physiologyonline.1999.14.5.177

中图分类号：

Q4 [生理学];

学科分类号：

071003 ;

摘要：

Astrocytes have functional characteristics that make them particularly well suited to couple glutamate uptake from the synaptic cleft to Na+-K+-ATPase activation and glucose utilization. The changes in glucose metabolism associated with these processes may provide signals detected by positron emission tomography.

引用

页码：177 / 182

页数：6

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