2021
282-OR: The Effect of Glucagon on Rates of Hepatic Mitochondrial Oxidation and Pyruvate Carboxylase Flux in Man Assessed by Positional Isotopomer NMR Tracer Analysis (PINTA)
PETERSEN K, SHULMAN G. 282-OR: The Effect of Glucagon on Rates of Hepatic Mitochondrial Oxidation and Pyruvate Carboxylase Flux in Man Assessed by Positional Isotopomer NMR Tracer Analysis (PINTA). Diabetes 2021, 70 DOI: 10.2337/db21-282-or.Peer-Reviewed Original ResearchHepatic mitochondrial oxidationPhysiological increaseSpouse/partnerDual agonistsGilead SciencesJanssen ResearchTreatment of T2DPlasma glucagon concentrationsNovo NordiskMitochondrial oxidationEffect of glucagonPyruvate carboxylase fluxMitochondrial fat oxidationAnorexic effectGlucagon concentrationsHepatic steatosisClinical trialsC-peptideGLP-1Food intakeHealthy volunteersFat oxidationIonis PharmaceuticalsGlucagonGlucose production
2018
Metabolic Inflexibility Revisited—Muscle Substrate Oxidation Is Mechanistically Dissociated from Muscle Insulin Resistance in Rats
SONG J, PERRY R, MUNK A, ZHANG Y, ZHANG D, SHULMAN G. Metabolic Inflexibility Revisited—Muscle Substrate Oxidation Is Mechanistically Dissociated from Muscle Insulin Resistance in Rats. Diabetes 2018, 67 DOI: 10.2337/db18-240-lb.Peer-Reviewed Original ResearchInsulin-resistant ratsMuscle insulin resistanceHigh-fat dietResistant ratsInsulin resistanceNormal ratsSoleus muscleLipid-induced muscle insulin resistanceSkeletal muscle insulin resistancePeripheral glucose metabolismHyperinsulinemic-euglycemic clampPathogenesis of obesityMuscle insulin sensitivityGlucose oxidationMuscle glucose transportAcute infusionPyruvate dehydrogenase fluxSubstrate oxidationFat dietMuscle glucoseInsulin sensitivityAcute modulationGlucose metabolismFat oxidationTissue-specific indices