2000
Glycogen loading alters muscle glycogen resynthesis after exercise
Price T, Laurent D, Petersen K, Rothman D, Shulman G. Glycogen loading alters muscle glycogen resynthesis after exercise. Journal Of Applied Physiology 2000, 88: 698-704. PMID: 10658040, DOI: 10.1152/jappl.2000.88.2.698.Peer-Reviewed Original ResearchConceptsMaximum voluntary contractionGlycogen recoveryNOR trialMuscle glycogen resynthesisMuscle glycogen recoveryNormal resting levelsGlycogen resynthesisVoluntary contractionHeavy exercisePlantar flexionResting levelGlycogen concentrationGlycogen levelsSeparate occasionsSimilar glucoseUntrained subjectsTrialsGlycogen synthesisExerciseExtended recoverySubjectsRecoveryLevelsMinFlexion
1999
Determination of the rate of the glutamate/glutamine cycle in the human brain by in vivo 13C NMR
Shen J, Petersen K, Behar K, Brown P, Nixon T, Mason G, Petroff O, Shulman G, Shulman R, Rothman D. Determination of the rate of the glutamate/glutamine cycle in the human brain by in vivo 13C NMR. Proceedings Of The National Academy Of Sciences Of The United States Of America 1999, 96: 8235-8240. PMID: 10393978, PMCID: PMC22218, DOI: 10.1073/pnas.96.14.8235.Peer-Reviewed Original ResearchConceptsGlutamate/glutamine cycleGlutamine cycleCerebral cortexMin/Rat cerebral cortexVivo 13C NMR spectraGlucose oxidation ratesHuman brainGlucose oxidationGlutamatergic activityRat modelTricarboxylic acid cycle rateParietal lobeHuman cortexCortexTime courseBrainGlutamine synthesisMajor metabolic fluxCycle rateTricarboxylic acid cycleHigh levelsInfusionRatsAcid cycle