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Brain Energy Metabolism in Ischemic Stroke: Effects of Smoking and Diabetes [PDF]
International Journal of Molecular Sciences, 2022 Saeideh Nozohouri +2 more
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Energy metabolism in the brain
2002Publisher Summary The studies of glucose metabolism in the brain reflect a dichotomy because the complex integrating functions of the brain can only be studied in the intact, functioning brain in the conscious individual (human or animal). On the other hand, the properties of brain cells, cell-cell interactions, and mechanisms are most readily ...
Leif, Hertz, Gerald A, Dienel
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Energy metabolism of fish brain
Comparative Biochemistry and Physiology Part B: Biochemistry and Molecular Biology, 2002This review focuses on recent research on the metabolic function of fish brain. Fish brain is isolated from the systemic circulation by a blood-brain barrier that allows the transport of glucose, monocarboxylates and amino acids. The limited information available in fishes suggests that oxidation of exogenous glucose and oxidative phosphorylation ...
José L, Soengas, Manuel, Aldegunde
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Energy metabolism in demented brain
Progress in Neuro-Psychopharmacology and Biological Psychiatry, 1986The term dementia refers to a number of very complicated disorders of the brain with several morphological, biochemical and functional alterations. Several alterations occur in Alzheimer's disease. They include alteration in neurotransmitters related substances and changes in brain metabolic rate.
SORBI, SANDRO +4 more
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Brain Energy Metabolism in Hypoxemia
Scandinavian Journal of Clinical and Laboratory Investigation, 1972The relationship of various levels of arterial and cerebral venous Po2to the cerebral energy state was evaluated in rats exposed to a lowering of the arterial Po2to 40, 30, and 20 mm Hg, respectively. The arterial Po2and cercbral venous Po2could be reduced down to 20 and 10 mm Hg, respectively, without major derangement of the cerebral energy state ...
V, MacMillan, B K, Siesjö
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Brain energy metabolism in global brain oedema
Acta Neurochirurgica, 1978Different degrees of severity in global brain oedema were induced by varying amounts of water intoxication (50, 100, 150, and 200 ml Aqua dest./kg b.wt. intravenously) in groups of six cats, which were functionally nephrectomized. Animals loaded with physiological saline and sham-operated served as controls.
G, Meinig +3 more
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Energy metabolism of developing brain
Current Opinion in Neurology, 1994Recent publications concerning developmental changes in energy metabolism of brain have concentrated on three areas: 1) substrate priority for energy production; 2) balance between glycolytic and respiratory energy production; 3) variation in energy economy by cell type and stage of cellular differentiation; and 4) regional variation in energy reserves
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Ibogaine affects brain energy metabolism
European Journal of Pharmacology, 2006Ibogaine is an indole alkaloid present in the root of the plant Tabernanthe iboga. It is known to attenuate abstinence syndrome in animal models of drug addiction. Since the anti-addiction effect lasts longer than the presence of ibogaine in the body, some profound metabolic changes are expected.
Roman, Paskulin +4 more
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Ion Transport and Energy Metabolism in Brain
Neurological Research, 1981The kinetics of extracellular K+ activity was compared to the availability of energy in the cortex of rats and gerbils exposed to anoxia, hypoxia, spreading depression, and ischemia. A combined K+/DC surface electrode was used alone or together with a fiber optic light guide in various experiments.
W, Crowe, A, Mayevsky, L, Mela
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Brain Endothelial Cells: Metabolic Flux and Energy Metabolism
2021The neurovascular unit (NVU) consists of multiple cell types including brain endothelial cells, pericytes, astrocytes, and neurons that function collectively to maintain homeostasis within the CNS microenvironment. As the principal barrier-forming component of the NVU, the endothelial cells perform an array of complex functions that require substantial
Cade J, McDonald +2 more
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