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Search Results to Gerald Dienel

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One or more keywords matched the following items that are connected to Dienel, Gerald

Item TypeName
Academic Article Effect of reactive cell density on net [2-14C]acetate uptake into rat brain: labeling of clusters containing GFAP+- and lectin+-immunoreactive cells.
Academic Article Behavioral training increases local astrocytic metabolic activity but does not alter outcome of mild transient ischemia.
Academic Article CD117 expression in glial tumors.
Academic Article Selective astrocytic gap junctional trafficking of molecules involved in the glycolytic pathway: impact on cellular brain imaging.
Concept Brain Stem
Concept Brain Chemistry
Concept Brain
Concept Brain Injuries
Concept Brain Neoplasms
Concept Brain Mapping
Concept Brain Ischemia
Concept Blood-Brain Barrier
Concept Glycogen Phosphorylase, Brain Form
Academic Article Comparison of rates of local cerebral glucose utilization determined with deoxy[1-14C]glucose and deoxy[6-14C]glucose.
Academic Article Acid lability of metabolites of 2-deoxyglucose in rat brain: implications for estimates of kinetic parameters of deoxyglucose phosphorylation and transport between blood and brain.
Academic Article Analysis of time courses of metabolic precursors and products in heterogeneous rat brain tissue: limitations of kinetic modeling for predictions of intracompartmental concentrations from total tissue activity.
Academic Article High glycogen levels in brains of rats with minimal environmental stimuli: implications for metabolic contributions of working astrocytes.
Academic Article Modeling the dependence of hexose distribution volumes in brain on plasma glucose concentration: implications for estimation of the local 2-deoxyglucose lumped constant.
Academic Article Labeling of metabolic pools by [6-14C]glucose during K(+)-induced stimulation of glucose utilization in rat brain.
Academic Article In vivo microdialysis of 2-deoxyglucose 6-phosphate into brain: a novel method for the measurement of interstitial pH using 31P-NMR.
Academic Article Determination of local brain glucose level with [14C]methylglucose: effects of glucose supply and demand.
Academic Article Regional protein synthesis in rat brain following acute hemispheric ischemia.
Academic Article Glucose and lactate metabolism during brain activation.
Academic Article Metabolites of 2-deoxy-[14C]glucose in plasma and brain: influence on rate of glucose utilization determined with deoxyglucose method in rat brain.
Academic Article Synthesis of deoxyglucose-1-phosphate, deoxyglucose-1,6-bisphosphate, and other metabolites of 2-deoxy-D-[14C]glucose in rat brain in vivo: influence of time and tissue glucose level.
Academic Article Energy metabolism in astrocytes: high rate of oxidative metabolism and spatiotemporal dependence on glycolysis/glycogenolysis.
Academic Article Synthesis of heat shock proteins in rat brain cortex after transient ischemia.
Academic Article Induction of brain ornithine decarboxylase during recovery from metabolic, mechanical, thermal, or chemical injury.
Academic Article Direct measurement of the lambda of the lumped constant of the deoxyglucose method in rat brain: determination of lambda and lumped constant from tissue glucose concentration or equilibrium brain/plasma distribution ratio for methylglucose.
Academic Article Direct chemical measurement of the lambda of the lumped constant of the [14C]deoxyglucose method in rat brain: effects of arterial plasma glucose level on the distribution spaces of [14C]deoxyglucose and glucose and on lambda.
Academic Article Brain glucose levels in portacaval-shunted rats with chronic, moderate hyperammonemia: implications for determination of local cerebral glucose utilization.
Academic Article Regional registration of [6-(14)C]glucose metabolism during brain activation of a-syntrophin knockout mice.
Academic Article Rapid efflux of lactate from cerebral cortex during K+ -induced spreading cortical depression.
Academic Article Functional imaging of focal brain activation in conscious rats: impact of [(14)C]glucose metabolite spreading and release.
Academic Article Local uptake of (14)C-labeled acetate and butyrate in rat brain in vivo during spreading cortical depression.
Academic Article Astrocytic contributions to bioenergetics of cerebral ischemia.
Academic Article Over-estimation of glucose-6-phosphatase activity in brain in vivo. Apparent difference in rates of [2-3H]glucose and [U-14C]glucose utilization is due to contamination of precursor pool with 14C-labeled products and incomplete recovery of 14C-labeled metabolites.
Academic Article Neighborly interactions of metabolically-activated astrocytes in vivo.
Academic Article Protein synthesis in postischemic rat brain: a two-dimensional electrophoretic analysis.
Academic Article Regional accumulation of calcium in postischemic rat brain.
Academic Article Regional reductions of transketolase in thiamine-deficient rat brain.
Academic Article Generalized sensory stimulation of conscious rats increases labeling of oxidative pathways of glucose metabolism when the brain glucose-oxygen uptake ratio rises.
Academic Article Temporal profiles of proteins responsive to transient ischemia.
Academic Article Nutrition during brain activation: does cell-to-cell lactate shuttling contribute significantly to sweet and sour food for thought?
Academic Article Metabolic stability of 3-O-methyl-D-glucose in brain and other tissues.
Academic Article Reexamination of glucose-6-phosphatase activity in the brain in vivo: no evidence for a futile cycle.
Academic Article Chronic hyperphenylalaninemia produces cerebral hyperglycinemia in immature rats.
Academic Article Influence of glucose supply and demand on determination of brain glucose content with labeled methylglucose.
Academic Article Lactate muscles its way into consciousness: fueling brain activation.
Academic Article Reduced gap junctional communication among astrocytes in experimental diabetes: contributions of altered connexin protein levels and oxidative-nitrosative modifications.
Academic Article Trafficking of glucose, lactate, and amyloid-beta from the inferior colliculus through perivascular routes.
Academic Article Brain lactate metabolism: the discoveries and the controversies.
Academic Article Determination of local rates of 45Ca influx into rat brain by quantitative autoradiography: studies of aging.
Academic Article Exchange-mediated dilution of brain lactate specific activity: implications for the origin of glutamate dilution and the contributions of glutamine dilution and other pathways.
Academic Article Imaging brain activation: simple pictures of complex biology.
Academic Article Reduced clearance of proteins labeled with diisopropylfluorophosphate in portacaval-shunted rats.
Academic Article Lactate transport and transporters: general principles and functional roles in brain cells.
Academic Article Activation of astrocytes in brain of conscious rats during acoustic stimulation: acetate utilization in working brain.
Academic Article Astrocytes are poised for lactate trafficking and release from activated brain and for supply of glucose to neurons.
Academic Article Rates of glucose utilization in brain of active and hibernating ground squirrels.
Academic Article Cerebral oxygen/glucose ratio is low during sensory stimulation and rises above normal during recovery: excess glucose consumption during stimulation is not accounted for by lactate efflux from or accumulation in brain tissue.
Academic Article Astrocyte activation in working brain: energy supplied by minor substrates.
Academic Article The 9th International Conference on Brain Energy Metabolism, Mitochondrial-Cytosolic Interactions. Introduction.
Academic Article Rapid manifestation of reactive astrogliosis in acute hippocampal brain slices.
Academic Article The unfolded protein response to endoplasmic reticulum stress in cultured astrocytes and rat brain during experimental diabetes.
Academic Article A glycogen phosphorylase inhibitor selectively enhances local rates of glucose utilization in brain during sensory stimulation of conscious rats: implications for glycogen turnover.
Academic Article Fueling and imaging brain activation.
Academic Article Sugar for the brain: the role of glucose in physiological and pathological brain function.
Academic Article Lactate shuttling and lactate use as fuel after traumatic brain injury: metabolic considerations.
Academic Article Glial biology: functional interactions among glia and neurons.
Academic Article Contributions of glycogen to astrocytic energetics during brain activation.
Academic Article Biochemical, Metabolic, and Behavioral Characteristics of Immature Chronic Hyperphenylalanemic Rats.
Academic Article Aerobic glycolysis during brain activation: adrenergic regulation and influence of norepinephrine on astrocytic metabolism.
Academic Article In vivo brain calcium homeostasis during aging.
Academic Article The metabolic trinity, glucose-glycogen-lactate, links astrocytes and neurons in brain energetics, signaling, memory, and gene expression.
Academic Article Organ Distribution of 13N Following Intravenous Injection of [13N]Ammonia into Portacaval-Shunted Rats.
Academic Article Determination of Glucose Utilization Rates in Cultured Astrocytes and Neurons with [14C]deoxyglucose: Progress, Pitfalls, and Discovery of Intracellular Glucose Compartmentation.
Academic Article Microdialysate concentration changes do not provide sufficient information to evaluate metabolic effects of lactate supplementation in brain-injured patients.
Academic Article Lack of appropriate stoichiometry: Strong evidence against an energetically important astrocyte-neuron lactate shuttle in brain.
Academic Article Cellular Origin of [18F]FDG-PET Imaging Signals During Ceftriaxone-Stimulated Glutamate Uptake: Astrocytes and Neurons.
Academic Article Introduction to the Thematic Minireview Series: Brain glycogen metabolism.
Academic Article Metabolomic Assays of Postmortem Brain Extracts: Pitfalls in Extrapolation of Concentrations of Glucose and Amino Acids to Metabolic Dysregulation In Vivo in Neurological Diseases.
Academic Article Trajectories of Brain Lactate and Re-visited Oxygen-Glucose Index Calculations Do Not Support Elevated Non-oxidative Metabolism of Glucose Across Childhood.
Academic Article Brain Glucose Metabolism: Integration of Energetics with Function.
Grant Glial Biology Gordon Research Conference
Grant Functional Metabolism in Working Brain
Grant Endoplasmic reticulum stress in diabetic brain
Grant Functional activity in glia
Grant FUNCTIONAL METABOLIC ACTIVITY IN GLIA IN VIVO
Grant Astrocyte metabolite trafficking and brain imaging in Alzheimer model mice
Academic Article The "protected" glucose transport through the astrocytic endoplasmic reticulum is too slow to serve as a quantitatively-important highway for nutrient delivery.
Grant Functional Metabolism in Working Brain
Academic Article Major Advances in Brain Glycogen Research: Understanding of the Roles of Glycogen Have Evolved from Emergency Fuel Reserve to Dynamic, Regulated Participant in Diverse Brain Functions.
Academic Article Hypothesis: A Novel Neuroprotective Role for Glucose-6-phosphatase (G6PC3) in Brain-To Maintain Energy-Dependent Functions Including Cognitive Processes.
Academic Article Reevaluation of Astrocyte-Neuron Energy Metabolism with Astrocyte Volume Fraction Correction: Impact on Cellular Glucose Oxidation Rates, Glutamate-Glutamine Cycle Energetics, Glycogen Levels and Utilization Rates vs. Exercising Muscle, and Na+/K+ Pumping Rates.
Academic Article Metabolomic and Imaging Mass Spectrometric Assays of Labile Brain Metabolites: Critical Importance of Brain Harvest Procedures.
Academic Article Stop the rot. Enzyme inactivation at brain harvest prevents artifacts: A guide for preservation of the in vivo concentrations of brain constituents.
Academic Article Glucose sparing by glycogenolysis (GSG) determines the relationship between brain metabolism and neurotransmission.
Academic Article Brain glycogen content is increased in the acute and interictal chronic stages of the mouse pilocarpine model of epilepsy.
Grant Astrocyte metabolite trafficking and brain imaging in Alzheimer model mice
Academic Article A tribute to Leif Hertz: The historical context of his pioneering studies of the roles of astrocytes in brain energy metabolism, neurotransmission, cognitive functions, and pharmacology identifies important, unresolved topics for future studies.
Academic Article Neurovascular coupling is optimized to compensate for the increase in proton production from nonoxidative glycolysis and glycogenolysis during brain activation and maintain homeostasis of pH, pCO2, and pO2.
Academic Article A functional account of stimulation-based aerobic glycolysis and its role in interpreting BOLD signal intensity increases in neuroimaging experiments.
Academic Article Brain energy metabolism: A roadmap for future research.
Academic Article Does hyperphenylalaninemia induce brain glucose hypometabolism? Cerebral spinal fluid findings in treated adult phenylketonuric patients.

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