1996
IGF-I stimulation of muscle protein synthesis in the awake rat: permissive role of insulin and amino acids
Jacob R, Hu X, Niederstock D, Hasan S, McNulty PH, Sherwin RS, Young LH. IGF-I stimulation of muscle protein synthesis in the awake rat: permissive role of insulin and amino acids. American Journal Of Physiology 1996, 270: e60-e66. PMID: 8772474, DOI: 10.1152/ajpendo.1996.270.1.e60.Peer-Reviewed Original ResearchConceptsMuscle protein synthesisInsulin replacementPlasma insulinAwake ratsInsulin-like growth factor ICapacity of IGFIGF-I infusionInfusion of IGFAction of IGFSaline control valuesGrowth factor IIGF-I stimulationProtein synthesisIntravenous infusionPlasma concentrationsInsulin concentrationsAmino acid concentrationsIGFPermissive roleInfusionFactor IControl valuesInsulinRatsAmino acids
1989
Physiologic hyperinsulinemia stimulates lactate extraction by heart muscle in the conscious dog
Young L, Zaret B, Barrett E. Physiologic hyperinsulinemia stimulates lactate extraction by heart muscle in the conscious dog. Metabolism 1989, 38: 1115-1119. PMID: 2682138, DOI: 10.1016/0026-0495(89)90049-8.Peer-Reviewed Original ResearchConceptsPhysiologic hyperinsulinemiaConscious dogsFree fatty acidsArterial free fatty acid concentrationMumol/minHeart muscleArterial plasma insulinMyocardial lactate uptakeFree fatty acid concentrationsArterial lactate concentrationHyperinsulinemic-euglycemic clampMyocardial glucose uptakeHyperinsulinemia increasesEuglycemic hyperinsulinemiaNormal heart muscleEuglycemic clampFatty acidsPlasma insulinBasal measurementsBlood glucoseLactate extractionFatty acid concentrationsMyocardial uptakeLactate uptakeHyperinsulinemia