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Search Results to Gerald Dienel

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Dienel, Gerald

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

Item Type	Name
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	Selective astrocytic gap junctional trafficking of molecules involved in the glycolytic pathway: impact on cellular brain imaging.
Concept	Astrocytes
Academic Article	High glycogen levels in brains of rats with minimal environmental stimuli: implications for metabolic contributions of working astrocytes.
Academic Article	Glucose and lactate metabolism during brain activation.
Academic Article	Energy metabolism in astrocytes: high rate of oxidative metabolism and spatiotemporal dependence on glycolysis/glycogenolysis.
Academic Article	Astrocyte activation in vivo during graded photic stimulation.
Academic Article	Receptor-mediated glutamate release from volume sensitive channels in astrocytes.
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	Hyperglycaemia and diabetes impair gap junctional communication among astrocytes.
Academic Article	Neighborly interactions of metabolically-activated astrocytes in vivo.
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	Nutrition during brain activation: does cell-to-cell lactate shuttling contribute significantly to sweet and sour food for thought?
Academic Article	Reduced gap junctional communication among astrocytes in experimental diabetes: contributions of altered connexin protein levels and oxidative-nitrosative modifications.
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	Activation of astrocytes in brain of conscious rats during acoustic stimulation: acetate utilization in working brain.
Academic Article	Astrocytic connexin distributions and rapid, extensive dye transfer via gap junctions in the inferior colliculus: implications for [(14)C]glucose metabolite trafficking.
Academic Article	Astrocytes are 'good scouts': being prepared also helps neighboring neurons.
Academic Article	Astrocytes are poised for lactate trafficking and release from activated brain and for supply of glucose to neurons.
Academic Article	Astrocyte activation in working brain: energy supplied by minor substrates.
Academic Article	Fluxes of lactate into, from, and among gap junction-coupled astrocytes and their interaction with noradrenaline.
Academic Article	Exploring and mapping the world of astrocytes.
Academic Article	Rapid manifestation of reactive astrogliosis in acute hippocampal brain slices.
Academic Article	Astrocytic gap junctional communication is reduced in amyloid-?-treated cultured astrocytes, but not in Alzheimer's disease transgenic mice.
Academic Article	The unfolded protein response to endoplasmic reticulum stress in cultured astrocytes and rat brain during experimental diabetes.
Academic Article	Astrocytic energetics during excitatory neurotransmission: What are contributions of glutamate oxidation and glycolysis?
Academic Article	A dogma-breaking concept: glutamate oxidation in astrocytes is the source of lactate during aerobic glycolysis in resting subjects.
Academic Article	Contributions of glycogen to astrocytic energetics during brain activation.
Academic Article	Aerobic glycolysis during brain activation: adrenergic regulation and influence of norepinephrine on astrocytic metabolism.
Academic Article	The metabolic trinity, glucose-glycogen-lactate, links astrocytes and neurons in brain energetics, signaling, memory, and gene expression.
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	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	Brain Glucose Metabolism: Integration of Energetics with Function.
Academic Article	Does shuttling of glycogen-derived lactate from astrocytes to neurons take place during neurotransmission and memory consolidation?
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.
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	Glycogenolysis in Cerebral Cortex During Sensory Stimulation, Acute Hypoglycemia, and Exercise: Impact on Astrocytic Energetics, Aerobic Glycolysis, and Astrocyte-Neuron Interactions.
Academic Article	Development of a Model to Test Whether Glycogenolysis Can Support Astrocytic Energy Demands of Na+, K+-ATPase and Glutamate-Glutamine Cycling, Sparing an Equivalent Amount of Glucose for Neurons.
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	Correction to: 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	Glucose sparing by glycogenolysis (GSG) determines the relationship between brain metabolism and neurotransmission.
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.

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Astrocytes