Publications related to Glucose

Biomimetic Pieris rapae’s Nanostructure and Its Use as a Simple Sucrose Sensor

Philippe Renaud, David Vincent Bonzon, Rodrigo Martinez Duarte

iomimetics often provides efficient ways to create a product incorporating novel properties. Here we present the replication of the Pieris rapae butterfly optical structure. This butterfly has white wings with black spots. The white coloration is produced ...

MDPI2014

Autophagy Defect Is Associated with Low Glucose-Induced Apoptosis in 661W Photoreceptor Cells

Johan Auwerx, Pénélope Andreux, Martine Emery

Glucose is an important metabolic substrate of the retina and diabetic patients have to maintain a strict normoglycemia to avoid diabetes secondary effects, including cardiovascular disease, nephropathy, neuropathy and retinopathy. Others and we recently d ...

Public Library of Science2013

Hepatic glucose sensing is required to preserve β cell glucose competence

Rolf Gruetter, Bernard Lanz, Frédéric Schütz, Carole Poitry-Yamate

Liver glucose metabolism plays a central role in glucose homeostasis and may also regulate feeding and energy expenditure. Here we assessed the impact of glucose transporter 2 (Glut2) gene inactivation in adult mouse liver (LG2KO mice). Loss of Glut2 suppr ...

Amer Soc Clinical Investigation Inc2013

Glutamatergic and GABAergic energy metabolism measured in the rat brain by 13C NMR spectroscopy at 14.1 T

Rolf Gruetter, João Miguel das Neves Duarte

Energy metabolism supports both inhibitory and excitatory neurotransmission processes. This study investigated the specific contribution of astrocytic metabolism to γ-aminobutyric acid (GABA) synthesis and inhibitory GABAergic neurotransmission that remain ...

Wiley-Blackwell2013

Feasibility of direct mapping of cerebral fluorodeoxy-D-glucose metabolism in situ at subcellular resolution using soft X-ray fluorescence

Rolf Gruetter, Mario Gaetano Lepore, Carole Poitry-Yamate, Vincent Gajdosik

Glucose metabolism is difficult to image with cellular resolution in mammalian brain tissue, particularly with (18) fluorodeoxy-D-glucose (FDG) positron emission tomography (PET). To this end, we explored the potential of synchrotron-based low-energy X-ray ...

Wiley-Blackwell2013

Brain Glucose Transport and Phosphorylation Under Acute Insulin-Induced Hypoglycemia in Mice: An 18F-FDG PET Study

Rolf Gruetter, João Miguel das Neves Duarte, Malte Alf

We addressed the questions of how cerebral glucose transport and phosphorylation change under acute hypoglycemia and what the underlying mechanisms of adaptation are. Methods: Quantitative 18F-FDG PET combined with the acquisition of real-time arterial inp ...

2013

Direct mapping of 19F in 19FDG-6P in brain tissue at subcellular resolution using soft X-ray fluorescence

Rolf Gruetter, Carole Poitry-Yamate

Low energy x-ray fluorescence (LEXRF) detection was optimized for imaging cerebral glucose metabolism by mapping the fluorine LEXRF signal of 19 F in 19 FDG, trapped as intracellular 19 F-deoxyglucose-6-phosphate ( 19 FDG-6P) at 1μm spatial resolution from ...

2013

Remote System for Monitoring Animal Models With Single-Metabolite Bio-Nano-Sensors

Giovanni De Micheli, Sandro Carrara, Eric Meurville, Cristina Boero, Andrea Cavallini, Léandre Bolomey

A novel system for remote monitoring of metabolism in an animal model is proposed in this paper. The system is obtained by integrating bio-nano-sensors to detect single- metabolites, an electrochemical front-end made with off-the-shelf components, a radio ...

Institute of Electrical and Electronics Engineers2013

Comparative study of three lactate oxidases from Aerococcus viridans for biosensing applications

Giovanni De Micheli, Sandro Carrara, Irene Taurino

A comparison between engineered and commercially available L-lactate oxidases from Aerococcus viridans was conducted for biosensing applications. Enzymes were adsorbed onto the surfaces of graphite electrodes modified with multi-walled carbon nanotubes. Th ...

Elsevier2013

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Glucose

Biomimetic Pieris rapae’s Nanostructure and Its Use as a Simple Sucrose Sensor

Elucidating the role of neuron-astrocyte metabolic coupling in learning and memory

Autophagy Defect Is Associated with Low Glucose-Induced Apoptosis in 661W Photoreceptor Cells

Hepatic glucose sensing is required to preserve β cell glucose competence

Glutamatergic and GABAergic energy metabolism measured in the rat brain by 13C NMR spectroscopy at 14.1 T

Feasibility of direct mapping of cerebral fluorodeoxy-D-glucose metabolism in situ at subcellular resolution using soft X-ray fluorescence

Brain Glucose Transport and Phosphorylation Under Acute Insulin-Induced Hypoglycemia in Mice: An 18F-FDG PET Study

Direct mapping of 19F in 19FDG-6P in brain tissue at subcellular resolution using soft X-ray fluorescence

Remote System for Monitoring Animal Models With Single-Metabolite Bio-Nano-Sensors

Comparative study of three lactate oxidases from Aerococcus viridans for biosensing applications

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Chat with Graph Search

Glutamatergic and GABAergic energy metabolism measured in the rat brain by 13C NMR spectroscopy at 14.1 T

Biomimetic Pieris rapae’s Nanostructure and Its Use as a Simple Sucrose Sensor

Elucidating the role of neuron-astrocyte metabolic coupling in learning and memory

Feasibility of direct mapping of cerebral fluorodeoxy-D-glucose metabolism in situ at subcellular resolution using soft X-ray fluorescence

Hepatic glucose sensing is required to preserve β cell glucose competence

Brain Glucose Transport and Phosphorylation Under Acute Insulin-Induced Hypoglycemia in Mice: An 18F-FDG PET Study

Direct mapping of 19F in 19FDG-6P in brain tissue at subcellular resolution using soft X-ray fluorescence

Remote System for Monitoring Animal Models With Single-Metabolite Bio-Nano-Sensors

Comparative study of three lactate oxidases from Aerococcus viridans for biosensing applications

Autophagy Defect Is Associated with Low Glucose-Induced Apoptosis in 661W Photoreceptor Cells