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Astrocytes and energy metabolism
Archives of Physiology and Biochemistry, 2011Astrocytes are glial cells, which play a significant role in a number of processes, including the brain energy metabolism. Their anatomical position between blood vessels and neurons make them an interface for effective glucose uptake from blood. After entering astrocytes, glucose can be involved in different metabolic pathways, e.g.
Mateja, Prebil +3 more
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Energy Metabolism in Mitochondria
Angewandte Chemie International Edition in English, 1972AbstractMitochondria are separate metabolic compartments within the cell. The functional boundary of the mitochondrial compartment is the inner membrane. This membrane contains the enzymatic apparatus for the electron transport and oxidative phosphorylation. The substrate breakdown cycles are localized in the mitochondrial matrix space.
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Microglia energy metabolism in metabolic disorder
Molecular and Cellular Endocrinology, 2016Microglia are the resident macrophages of the CNS, and are in charge of maintaining a healthy microenvironment to ensure neuronal survival. Microglia carry out a non-stop patrol of the CNS, make contact with neurons and look for abnormalities, all of which requires a vast amount of energy.
Kalsbeek, Martin J. T. +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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Exercise and Energy Metabolism
Pediatric Annals, 1984Most of the energy required for muscle contraction is generated by the splitting of ATP. Catabolism of carbohydrates to pyruvate and lactate by glycolysis (anaerobic) produces ATP needed during exercise of high intensity and short duration but the energy release is incomplete.
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Energy Metabolism | Brain Energy Metabolism
2021Alexander V. Panov, Sergey I. Dikalov
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Control of energy intake by energy metabolism
The American Journal of Clinical Nutrition, 1995Eating behavior is controlled by signals that are generated in the postabsorptive metabolism of energy-yielding substrates. Recent work indicates that an event common to the metabolism of glucose and fat provides such a signal. Evidence suggests that eating behavior is triggered by a signal that is tied to hepatic ATP concentrations and is carried from
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Energy metabolism disorders and potential therapeutic drugs in heart failure
Acta Pharmaceutica Sinica B, 2021Dingkun Zhang, Li Han, Ming Yang
exaly