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