1995
Interstitial fluid concentrations of glycerol, glucose, and amino acids in human quadricep muscle and adipose tissue. Evidence for significant lipolysis in skeletal muscle.
Maggs DG, Jacob R, Rife F, Lange R, Leone P, During MJ, Tamborlane WV, Sherwin RS. Interstitial fluid concentrations of glycerol, glucose, and amino acids in human quadricep muscle and adipose tissue. Evidence for significant lipolysis in skeletal muscle. Journal Of Clinical Investigation 1995, 96: 370-377. PMID: 7615807, PMCID: PMC185209, DOI: 10.1172/jci118043.Peer-Reviewed Original ResearchConceptsAdipose tissueEuglycemic hyperinsulinemiaInterstitial glucoseSkeletal muscleInterstitial glycerol concentrationsInterstitial fluid concentrationsHuman skeletal muscleHuman quadriceps muscleInterstitial glycerolIntramuscular lipolysisReuptake blockadePlasma levelsPeripheral tissuesQuadriceps musclePlasma glycerolAlanine levelsFuel metabolismFluid concentrationsMuscleHyperinsulinemiaMetabolic fuelsHuman subjectsSimilar changesHigh rateTissue
1994
Effects of puberty and diabetes on metabolism of insulin-sensitive fuels
Caprio S, Cline G, Boulware S, Permanente C, Shulman GI, Sherwin RS, Tamborlane WV. Effects of puberty and diabetes on metabolism of insulin-sensitive fuels. American Journal Of Physiology 1994, 266: e885-e891. PMID: 8023918, DOI: 10.1152/ajpendo.1994.266.6.e885.Peer-Reviewed Original ResearchConceptsInsulin-dependent diabetes mellitusIDDM adolescentsEffect of pubertyGlucose metabolismNondiabetic groupIDDM subjectsInsulin infusionHealthy controlsLeucine fluxHealthy young adult controlsLow-dose insulin infusionPlasma free fatty acid levelsFree fatty acid levelsYoung adult controlsFatty acid levelsAction of insulinLeucine oxidation rateAmino acid/protein metabolismEuglycemic hyperinsulinemiaDiabetes mellitusInsulin resistanceInsulin valuesBasal glucosePlasma insulinNormal puberty
1992
Diverse effects of insulin-like growth factor I on glucose, lipid, and amino acid metabolism
Boulware SD, Tamborlane WV, Matthews LS, Sherwin RS. Diverse effects of insulin-like growth factor I on glucose, lipid, and amino acid metabolism. American Journal Of Physiology 1992, 262: e130-e133. PMID: 1733244, DOI: 10.1152/ajpendo.1992.262.1.e130.Peer-Reviewed Original ResearchConceptsInsulin-like growth factor IIGF-I levelsGrowth factor IInsulin secretionTotal IGF-I levelsFree IGF-I levelsAcid metabolismRecombinant human insulin-like growth factor IFactor IAmino acid metabolismFree fatty acid metabolismHealthy nonobese subjectsHuman insulin-like growth factor IHepatic glucose productionBranched-chain amino acidsExogenous glucose infusionFatty acid metabolismGlucagon levelsInsulin levelsNonobese subjectsContinuous infusionConcomitant inhibitory effectTwo- to threefold increaseC-peptideGlucose infusion
1991
Metabolic effects of IGF-I and insulin in spontaneously diabetic BB/w rats
Jacob RJ, Sherwin RS, Bowen L, Fryburg D, Fagin KD, Tamborlane WV, Shulman GI. Metabolic effects of IGF-I and insulin in spontaneously diabetic BB/w rats. American Journal Of Physiology 1991, 260: e262-e268. PMID: 1996629, DOI: 10.1152/ajpendo.1991.260.2.e262.Peer-Reviewed Original ResearchConceptsBB/W ratsBeta-hydroxybutyrate levelsDiabetic ratsNondiabetic ratsGlucose uptakeW ratsDiabetic BB/W ratsGlucose productionInsulin-like growth factor IIGF-I infusionDiabetic BB ratsInsulin-dependent diabetesMetabolic responseGrowth factor IHepatic glucose productionInsulin-stimulated glucose uptakeGlucose production rateBB ratsMetabolic effectsSimilar twofold increaseIGFRatsFactor IInsulinKetone concentrations
1983
Effect of growth hormone on oral glucose tolerance and circulating metabolic fuels in man
Sherwin RS, Schulman GA, Hendler R, Walesky M, Belous A, Tamborlane W. Effect of growth hormone on oral glucose tolerance and circulating metabolic fuels in man. Diabetologia 1983, 24: 155-161. PMID: 6341144, DOI: 10.1007/bf00250154.Peer-Reviewed Original ResearchConceptsGrowth hormone excessNon-esterified fatty acidsGrowth hormoneHormone excessHigher plasma insulin concentrationsOral glucose toleranceInsulin antagonistic effectsGrowth hormone infusionHigher insulin levelsInfusion of cortisolPlasma insulin concentrationOral glucoseGlucose intoleranceGlucose toleranceSomatomedin concentrationsInsulin levelsFatty acidsHormone infusionPlasma glucoseHyperglycaemic responseInsulin concentrationsNormal suppressionGlucose curveGlucose levelsNormal subjects