A Role For Astrocytes In Glucose Delivery To Neurons

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(PDF) A Role for Astrocytes in Glucose Delivery to Neurons?

    https://www.researchgate.net/publication/14265876_A_Role_for_Astrocytes_in_Glucose_Delivery_to_Neurons
    PDF Published: Feb 1, 1996 First Author: Rob Forsyth Abstract: The present paper examines the possible role of astrocytes in the delivery of glycogen-derived glucose for neuronal metabolism ...

Sugar for the brain: the role of glucose in physiological ...

    https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3900881/
    Glucose metabolism: fueling the brain. The mammalian brain depends on glucose as its main source of energy. In the adult brain, neurons have the highest energy demand [], requiring continuous delivery of glucose from blood.In humans, the brain accounts for ~2% of the body weight, but it consumes ~20% of glucose-derived energy making it the main consumer of glucose (~5.6 mg glucose per 100 g ...Author: Philipp Mergenthaler, Ute Lindauer, Gerald A. Dienel, Andreas Meisel

Glia-neuron energy metabolism in health and diseases: New ...

    https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6156776/
    Despite the important role of glial cells, neurons clearly express GLUT3 (Simpson et al., 2008), which is a glucose transporter that allows the direct import of glucose into neurons. Glucose supply to the brain is regulated by neurovascular coupling, and it enters the brain from the blood by crossing the blood brain barrier through glucose ...Author: Mithilesh Kumar Jha, Brett M. Morrison

Astrocytes and the delivery of glucose from plasma to neurons

    https://www.sciencedirect.com/science/article/pii/0197018695000941
    It predicts inequalities between maximal glucose fluxes between the BGPEP. Astrocytes and delivery of glucose to neurons 239 plasma, and the glucose reservoir (see above), and non-uniform GLUT distribution on astrocyte mem- branes, with "capillary-facing" and "neuron-facing" membrane polarization.Author: R.J. Forsyth

The role of astrocytes and noradrenaline in neuronal ...

    https://www.researchgate.net/publication/12681086_The_role_of_astrocytes_and_noradrenaline_in_neuronal_glucose_metabolism
    It has been suggested that astrocytes play the primary role in cerebral glucose utilization by metabolizing glucose to lactate, which is subsequently transported to neurons to fuel neuronal ...

Brain Energy Metabolism: Focus on Astrocyte-Neuron ...

    https://www.sciencedirect.com/science/article/pii/S1550413111004207
    Our understanding of neuroenergetics is rapidly evolving from a “neurocentric” view to a more integrated picture involving an intense cooperativity between astrocytes and neurons. This review focuses on the cellular aspects of brain energy metabolism, with a particular emphasis on the metabolic interactions between neurons and astrocytes.Author: Mireille Bélanger, Igor Allaman, Pierre J. Magistretti

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