2001
Glutamine is the major precursor for GABA synthesis in rat neocortex in vivo following acute GABA-transaminase inhibition
Patel A, Rothman D, Cline G, Behar K. Glutamine is the major precursor for GABA synthesis in rat neocortex in vivo following acute GABA-transaminase inhibition. Brain Research 2001, 919: 207-220. PMID: 11701133, DOI: 10.1016/s0006-8993(01)03015-3.Peer-Reviewed Original ResearchIn vivo13C NMR measurement of neurotransmitter glutamate cycling, anaplerosis and TCA cycle flux in rat brain during [2‐13C]glucose infusion
Sibson N, Mason G, Shen J, Cline G, Herskovits A, Wall J, Behar K, Rothman D, Shulman R. In vivo13C NMR measurement of neurotransmitter glutamate cycling, anaplerosis and TCA cycle flux in rat brain during [2‐13C]glucose infusion. Journal Of Neurochemistry 2001, 76: 975-989. PMID: 11181817, DOI: 10.1046/j.1471-4159.2001.00074.x.Peer-Reviewed Original ResearchConceptsGlutamate/glutamine cyclingCerebral cortexAstrocytic tricarboxylic acid cycleGlutamine cyclingRat cerebral cortexGlutamine synthesisDe novo glutamine synthesisAnesthetized ratsRat brainNeurotransmitter glutamateHyperammonemic conditionsGlutamate cyclingInfusionGlutamate precursorCortexBrainTCA cycle fluxAnaplerosisMajor metabolic fluxTricarboxylic acid cycleCycle flux
1998
Stoichiometric coupling of brain glucose metabolism and glutamatergic neuronal activity
Sibson N, Dhankhar A, Mason G, Rothman D, Behar K, Shulman R. Stoichiometric coupling of brain glucose metabolism and glutamatergic neuronal activity. Proceedings Of The National Academy Of Sciences Of The United States Of America 1998, 95: 316-321. PMID: 9419373, PMCID: PMC18211, DOI: 10.1073/pnas.95.1.316.Peer-Reviewed Original ResearchConceptsGlutamatergic neuronal activityGlutamate neurotransmitter cyclingNeuronal activityGln synthesisBrain glucose metabolismSynaptic glutamate releaseGlc metabolismGlutamate releaseRat cortexSynaptic activityGlucose metabolismNeuronal functionBrain activation studiesTricarboxylic acid cycleCortexMetabolismAcid cycleActivation studiesAstrocytesNeuronsActivity
1996
1H NMR Studies of Glucose Transport in the Human Brain
Gruetter R, Novotny† E, Boulware† S, Rothman* D, Shulman R. 1H NMR Studies of Glucose Transport in the Human Brain. Cerebrovascular And Brain Metabolism Reviews 1996, 16: 427-438. PMID: 8621747, DOI: 10.1097/00004647-199605000-00009.Peer-Reviewed Original Research
1994
Localized 13C NMR Spectroscopy in the Human Brain of Amino Acid Labeling from d‐[1‐13C]Glucose
Gruetter R, Novotny E, Boulware S, Mason G, Rothman D, Shulman G, Prichard J, Shulman R. Localized 13C NMR Spectroscopy in the Human Brain of Amino Acid Labeling from d‐[1‐13C]Glucose. Journal Of Neurochemistry 1994, 63: 1377-1385. PMID: 7931289, DOI: 10.1046/j.1471-4159.1994.63041377.x.Peer-Reviewed Original Research
1993
Localized 1H NMR measurement of glucose consumption in the human brain during visual stimulation.
Chen W, Novotny E, Zhu X, Rothman D, Shulman R. Localized 1H NMR measurement of glucose consumption in the human brain during visual stimulation. Proceedings Of The National Academy Of Sciences Of The United States Of America 1993, 90: 9896-9900. PMID: 8234332, PMCID: PMC47679, DOI: 10.1073/pnas.90.21.9896.Peer-Reviewed Original ResearchConceptsCerebral metabolic rateGlucose levelsPhotic stimulationBrain glucose concentrationsGlucose metabolic ratePrimary visual cortexAverage maximum changeMetabolic rateVisual cortex regionsBrain glucoseCalcarine fissureVisual cortexGlucose changesLactate concentrationCortex regionsVisual stimulationStimulationGlucose concentrationHuman brainGlucose consumptionGlucose transportIndividual subjectsMinCortexLevels
1992
NMR Determination of Intracerebral Glucose Concentration and Transport Kinetics in Rat Brain
Mason G, Behar K, Rothman D, Shulman R. NMR Determination of Intracerebral Glucose Concentration and Transport Kinetics in Rat Brain. Cerebrovascular And Brain Metabolism Reviews 1992, 12: 448-455. PMID: 1569138, DOI: 10.1038/jcbfm.1992.62.Peer-Reviewed Original Research