Results 21 to 30 of about 70,398 (322)

Cardiosphere-derived cells demonstrate metabolic flexibility that Is influenced by adhesion status [PDF]

open access: yes, 2017
Adult stem cells demonstrate metabolic flexibility that is regulated by cell adhesion status. The authors demonstrate that adherent cells primarily utilize glycolysis, whereas suspended cells rely on oxidative phosphorylation for their ATP needs.
Abraham, M. Roselle   +13 more
core   +2 more sources

A role for glyceraldehyde-3-phosphate dehydrogenase in the development of thermotolerance in Xenopus laevis embryos [PDF]

open access: yes, 1988
During heat shock, Xenopus laevis embryos exhibit an increase in the rate of accumulation of lactate and a loss of ATP relative to non-heat- shocked control embryos.
Browder, Leon W., Nickells, Robert W.
core   +2 more sources

Synaptic modifications transform neural networks to function without oxygen

open access: yesBMC Biology, 2023
Background Neural circuit function is highly sensitive to energetic limitations. Much like mammals, brain activity in American bullfrogs quickly fails in hypoxia.
Lara Amaral-Silva, Joseph M. Santin
doaj   +1 more source

ANAEROBIC GLYCOLYSIS OF THE BRAIN IN EXPERIMENTAL POLIOMYELITIS [PDF]

open access: yesJournal of Experimental Medicine, 1945
The rate of anaerobic glycolysis of brain tissue was compared for normal animals and animals with experimentally induced poliomyelitis, using two different strains of mice and two different procedures. The report of interference of poliomyelitis with anaerobic glycolysis of brain was not confirmed.
H G, Wood, I I, Rusoff, J M, Reiner
openaire   +2 more sources

The paradox between resistance to hypoxia and liability to hypoxic damage in hyperglycemic peripheral nerves. Evidence for glycolysis involvement [PDF]

open access: yes, 1993
Isolated ventral and dorsal rat spinal roots incubated in normal (2.5 mM) or high glucose (25 mM) concentrations or in high concentrations of other hexoses were exposed transiently to hypoxia (30 min) in a solution of low buffering power.
Grafe, Peter   +2 more
core   +1 more source

Integration between Glycolysis and Glutamate-Glutamine Cycle Flux May Explain Preferential Glycolytic Increase during Brain Activation, Requiring Glutamate

open access: yesFrontiers in Integrative Neuroscience, 2017
The 1988 observation by Fox et al. (1988) that brief intense brain activation increases glycolysis (pyruvate formation from glucose) much more than oxidative metabolism has been abundantly confirmed.
Leif Hertz, Ye Chen
doaj   +1 more source

Sugarcane mosaic virus orchestrates the lactate fermentation pathway to support its successful infection

open access: yesFrontiers in Plant Science, 2023
Viruses often establish their own infection by altering host metabolism. How viruses co-opt plant metabolism to support their successful infection remains an open question.
Tong Jiang   +12 more
doaj   +1 more source

Synthesis and application of (18F) fluorodeoxyglucose in oncology diagnosis

open access: yesJournal of Education, Health and Sport, 2017
[18F] Fluorodeoxyglucose ([18F] FDG) is the most commonly used radiopharmaceutical in clinical positron emission tomography (PET) in oncology. Cancer cells create their own specific microenvironment to survive and grow.
Mateusz Wędrowski   +6 more
doaj   +3 more sources

Mutated FANCA Gene Role in the Modulation of Energy Metabolism and Mitochondrial Dynamics in Head and Neck Squamous Cell Carcinoma

open access: yesCells, 2022
Fanconi Anaemia (FA) is a rare recessive genetic disorder characterized by a defective DNA repair mechanism. Although aplastic anaemia is the principal clinical sign in FA, patients develop a head and neck squamous cell carcinoma (HNSCC) with a frequency
Nadia Bertola   +3 more
doaj   +1 more source

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