Literature DB >> 11390847

Astrocytes Couple Synaptic Activity to Glucose Utilization in the Brain.

Pierre J. Magistretti1, Luc Pellerin.   

Abstract

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.

Entities:  

Year:  1999        PMID： 11390847     DOI： 10.1152/physiologyonline.1999.14.5.177

Source DB:  PubMed          Journal:  News Physiol Sci        ISSN： 0886-1714


  77 in total

1.  Neurons and neuronal stem cells survive in glucose-free lactate and in high glucose cell culture medium during normoxia and anoxia.

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Authors:  Patricia M Schnepp; Dennis D Lee; Ian H Guldner; Treasa K O'Tighearnaigh; Erin N Howe; Bhavana Palakurthi; Kaitlyn E Eckert; Tiffany A Toni; Brandon L Ashfeld; Siyuan Zhang
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3.  Physiological glucose is critical for optimized neuronal viability and AMPK responsiveness in vitro.

Authors:  Amy M Kleman; Jason Y Yuan; Susan Aja; Gabriele V Ronnett; Leslie E Landree
Journal:  J Neurosci Methods       Date:  2007-09-07       Impact factor: 2.390

Review 4.  The micro-architecture of the cerebral cortex: functional neuroimaging models and metabolism.

Authors:  Jorge J Riera; Arne Schousboe; Helle S Waagepetersen; Clare Howarth; Fahmeed Hyder
Journal:  Neuroimage       Date:  2008-01-11       Impact factor: 6.556

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Authors:  John P Frampton; Michael L Shuler; William Shain; Matthew R Hynd
Journal:  Cent Nerv Syst Agents Med Chem       Date:  2008

6.  Supportive or information-processing functions of the mature protoplasmic astrocyte in the mammalian CNS? A critical appraisal.

Authors:  Harold K Kimelberg
Journal:  Neuron Glia Biol       Date:  2007-08

Review 7.  Supply and demand in cerebral energy metabolism: the role of nutrient transporters.

Authors:  Ian A Simpson; Anthony Carruthers; Susan J Vannucci
Journal:  J Cereb Blood Flow Metab       Date:  2007-06-20       Impact factor: 6.200

Review 8.  Neural-metabolic coupling in the central visual pathway.

Authors:  Ralph D Freeman; Baowang Li
Journal:  Philos Trans R Soc Lond B Biol Sci       Date:  2016-10-05       Impact factor: 6.237

9.  Cerebral microcirculatory responses of insulin-resistant rats are preserved to physiological and pharmacological stimuli.

Authors:  Adam Institoris; Laura Lenti; Ferenc Domoki; Edina Wappler; Tamás Gáspár; Prasad V Katakam; Ferenc Bari; David W Busija
Journal:  Microcirculation       Date:  2012-11       Impact factor: 2.628

10.  Leptin regulates glutamate and glucose transporters in hypothalamic astrocytes.

Authors:  Esther Fuente-Martín; Cristina García-Cáceres; Miriam Granado; María L de Ceballos; Miguel Ángel Sánchez-Garrido; Beatrix Sarman; Zhong-Wu Liu; Marcelo O Dietrich; Manuel Tena-Sempere; Pilar Argente-Arizón; Francisca Díaz; Jesús Argente; Tamas L Horvath; Julie A Chowen
Journal:  J Clin Invest       Date:  2012-10-15       Impact factor: 14.808
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