doi: 10.1002/ana.410350507.
Decreased concentrations of GLUT1 and GLUT3 glucose transporters in the brains of patients with Alzheimer's disease
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- PMID: 8179300
- DOI: 10.1002/ana.410350507
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Decreased concentrations of GLUT1 and GLUT3 glucose transporters in the brains of patients with Alzheimer's disease
Ann Neurol.
1994 May.
Abstract
Glucose metabolism is depressed in the temporal and parietal regions of the cortex in patients with Alzheimer's disease. We measured the concentrations of two glucose transporters, GLUT1 and GLUT3, in six regions of brains from both control subjects and patients with Alzheimer's disease. The concentrations of both transporters were reduced in the cerebral cortex, with larger and highly significant reductions observed for GLUT3, the putative neuronal glucose transporter. The reductions in GLUT3 were greater than the loss of synapses, and should be considered as a potential cause of the deficits in glucose metabolism.
Comment in
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Glucose transport and phosphorylation: which is rate limiting for brain glucose utilization?Ann Neurol. 1994 May;35(5):511-2. doi: 10.1002/ana.410350503. Ann Neurol. 1994. PMID: 8179296 No abstract available.
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