2011
Regulation of hepatic fat and glucose oxidation in rats with lipid‐induced hepatic insulin resistance
Alves TC, Befroy DE, Kibbey RG, Kahn M, Codella R, Carvalho RA, Petersen K, Shulman GI. Regulation of hepatic fat and glucose oxidation in rats with lipid‐induced hepatic insulin resistance. Hepatology 2011, 53: 1175-1181. PMID: 21400553, PMCID: PMC3077048, DOI: 10.1002/hep.24170.Peer-Reviewed Original ResearchConceptsLipid-induced hepatic insulin resistanceHepatic insulin resistanceInsulin resistanceTricarboxylic acid fluxFatty acid oxidationPyruvate dehydrogenaseHyperinsulinemic-euglycemic clampHyperinsulinemic-hyperglycemic clampInfusion of somatostatinSubstrate availabilityHigh-fat dietPlasma glucose concentrationRegulationCritical rolePyruvate dehydrogenase fluxHepatic fatHyperglycemic clampAcid oxidationAwake ratsBasal concentrations
1997
Effects of insulin-like growth factor I on glucose metabolism in rats with liver cirrhosis
Petersen K, Jacob R, West A, Sherwin R, Shulman G. Effects of insulin-like growth factor I on glucose metabolism in rats with liver cirrhosis. American Journal Of Physiology 1997, 273: e1189-e1193. PMID: 9435535, DOI: 10.1152/ajpendo.1997.273.6.e1189.Peer-Reviewed Original ResearchConceptsMuscle glycogen synthesisInsulin-like growth factor ICirrhotic ratsGrowth factor IGlucose metabolismLiver cirrhosisGlycogen synthesisFactor IInsulin-stimulated muscle glycogen synthesisIGF-I therapyPeripheral glucose metabolismWhole-body glucose turnoverEndogenous glucose productionAbility of IGFEuglycemic clampInsulin resistanceControl ratsAwake ratsCirrhosisDiminished suppressionControl groupIGFRatsGlucose productionGlucose turnover