2000
Mechanism of muscle glycogen autoregulation in humans
Laurent D, Hundal R, Dresner A, Price T, Vogel S, Petersen K, Shulman G. Mechanism of muscle glycogen autoregulation in humans. AJP Endocrinology And Metabolism 2000, 278: e663-e668. PMID: 10751200, DOI: 10.1152/ajpendo.2000.278.4.e663.Peer-Reviewed Original ResearchConceptsInsulin-stimulated ratesWhole body glucose oxidation ratesMuscle glycogenGlycogen loadingPlasma free fatty acid concentrationsWhole-body glucose uptakeFree fatty acid concentrationsMuscle glycogen contentGlucose oxidation ratesMuscle glycogen synthesisPlasma lactate concentrationTwofold increaseHyperinsulinemic clampGlycogen synthase activityFatty acid concentrationsLoading protocolGlucose infusionHealthy volunteersLactate concentrationGlycogen contentGlucose uptakeAnaerobic glycolysisGlycogen synthesisUnlabeled glucose infusionGlycogen
1999
Metabolic control analysis of insulin-stimulated glucose disposal in rat skeletal muscle
Jucker B, Barucci N, Shulman G. Metabolic control analysis of insulin-stimulated glucose disposal in rat skeletal muscle. American Journal Of Physiology 1999, 277: e505-e512. PMID: 10484363, DOI: 10.1152/ajpendo.1999.277.3.e505.Peer-Reviewed Original ResearchConceptsInsulin-stimulated glucose disposalGlucose transport/phosphorylationGlucose disposalHyperinsulinemic clampAwake ratsInfusion protocolGlycogen synthesisSkeletal muscleGlucose infusion rateMuscle glucose disposalSkeletal muscle glucose disposalProtocol IRat skeletal muscleRate of glycolysisInfusion rateHindlimb musclesMajority of controls