2001
Prevention of fat-induced insulin resistance by salicylate
Kim J, Kim Y, Fillmore J, Chen Y, Moore I, Lee J, Yuan M, Li Z, Karin M, Perret P, Shoelson S, Shulman G. Prevention of fat-induced insulin resistance by salicylate. Journal Of Clinical Investigation 2001, 108: 437-446. PMID: 11489937, PMCID: PMC209353, DOI: 10.1172/jci11559.Peer-Reviewed Original ResearchConceptsType 2 diabetesLipid infusionInsulin resistanceGlucose uptakeInsulin actionWhole-body glucose uptakeFat-induced insulin resistanceSkeletal muscleHigh-dose salicylatesHyperinsulinemic-euglycemic clampWild-type miceInsulin-stimulated glucose uptakeSkeletal muscle insulinIRS-1-associated PISerine kinase cascadeLipid-induced effectsAwake ratsAwake miceKnockout miceMuscle insulinInfusionTherapeutic agentsSalicylate actionKinase cascadeIKK beta
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 controlsEffect of AMPK activation on muscle glucose metabolism in conscious rats
Bergeron R, Russell R, Young L, Ren J, Marcucci M, Lee A, Shulman G. Effect of AMPK activation on muscle glucose metabolism in conscious rats. American Journal Of Physiology 1999, 276: e938-e944. PMID: 10329989, DOI: 10.1152/ajpendo.1999.276.5.e938.Peer-Reviewed Original ResearchMeSH KeywordsAminoimidazole CarboxamideAMP-Activated Protein KinasesAndrostadienesAnimalsBiological TransportDeoxyglucoseElectric StimulationEnzyme ActivationEnzyme InhibitorsIn Vitro TechniquesInsulinMaleMultienzyme ComplexesMuscle ContractionMuscle, SkeletalPhosphatidylinositol 3-KinasesProtein Serine-Threonine KinasesRatsRats, Sprague-DawleyRibonucleotidesTritiumWortmanninConceptsMuscle glucose metabolismGlucose transport activityActivation of AMPKGlucose uptakeGlucose metabolismTransport activitySkeletal muscle glucose metabolismExercise-induced increaseSkeletal muscle glucose transport activityBasal rateAbsence of wortmanninAdenosine receptor antagonistAdditive effectProtein kinase activationVariable infusionConscious ratsReceptor antagonistSaline infusionAwake ratsMedial gastrocnemiusElectrical stimulationEpitrochlearis musclesCellular pathwaysAMPK activationKinase activation
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
1993
Inhibitory Effect of Pregnancy on Counterregulatory Hormone Responses to Hypoglycemia in Awake Rat
Rossi G, Lapaczewski P, Diamond M, Jacob R, Shulman G, Sherwin R. Inhibitory Effect of Pregnancy on Counterregulatory Hormone Responses to Hypoglycemia in Awake Rat. Diabetes 1993, 42: 1440-1445. PMID: 8375583, DOI: 10.2337/diab.42.10.1440.Peer-Reviewed Original ResearchConceptsPregnant ratsGlucagon responseNonpregnant controlsAwake pregnant ratsCounterregulatory hormone responsesIntensive insulin treatmentRelease of epinephrineHypoglycemia risk factorsHypoglycemic clamp studiesDiabetic pregnanciesGlucose counterregulationMaternal hypoglycemiaHypoglycemic stimulusEpinephrine releaseEpinephrine levelsMild hypoglycemiaBrisk responseNonfasting stateRisk factorsAwake ratsInsulin treatmentKetone levelsClamp studiesGlucose levelsNonfasted state