2005
Dual Mechanisms Regulating AMPK Kinase Action in the Ischemic Heart
Baron SJ, Li J, Russell RR, Neumann D, Miller EJ, Tuerk R, Wallimann T, Hurley RL, Witters LA, Young LH. Dual Mechanisms Regulating AMPK Kinase Action in the Ischemic Heart. Circulation Research 2005, 96: 337-345. PMID: 15653571, DOI: 10.1161/01.res.0000155723.53868.d2.Peer-Reviewed Original ResearchMeSH KeywordsAdenosine MonophosphateAdenosine TriphosphateAminoimidazole CarboxamideAMP-Activated Protein Kinase KinasesAMP-Activated Protein KinasesAnimalsInfusions, IntravenousMaleMultienzyme ComplexesMyocardial IschemiaMyocardiumPhosphorylationProtein KinasesProtein Serine-Threonine KinasesRatsRats, Sprague-DawleyRecombinant ProteinsRibonucleotidesConceptsRecombinant AMPKAMPKK activityAMPK phosphorylationPhosphorylation of Thr172Gamma regulatory subunitsIschemic heartImportant signaling proteinAlpha catalytic subunitRat heartHeterotrimeric AMPKAMPKKHeterotrimeric complexActivation loopRegulatory subunitKinase actionSignaling proteinsCatalytic subunitProtein kinaseAMPK activityLow-flow ischemiaGamma subunitsAMPKInteraction of AMPPhosphorylationAddition of AMP
1994
Effect of insulin on rat heart and skeletal muscle phenylalanyl-tRNA labeling and protein synthesis in vivo
Young LH, Stirewalt W, McNulty PH, Revkin JH, Barrett EJ. Effect of insulin on rat heart and skeletal muscle phenylalanyl-tRNA labeling and protein synthesis in vivo. American Journal Of Physiology 1994, 267: e337-e342. PMID: 8074214, DOI: 10.1152/ajpendo.1994.267.2.e337.Peer-Reviewed Original ResearchConceptsMuscle protein synthesisAcid-soluble poolFemoral venous plasmaSkeletal muscleSkeletal muscle protein synthesisEffect of insulinMuscle protein hydrolysateProtein synthesisContinuous infusionVenous plasmaHyperinsulinemic clampSaline infusionAnesthetized ratsArterial plasmaRat heartInsulin effectInsulinHormonal regulationHeartInfusionMuscleSpecific activityMinVivo measurementsLabeling
1993
Response of rat heart and skeletal muscle protein in vivo to insulin and amino acid infusion
McNulty PH, Young LH, Barrett EJ. Response of rat heart and skeletal muscle protein in vivo to insulin and amino acid infusion. American Journal Of Physiology 1993, 264: e958-e965. PMID: 8333520, DOI: 10.1152/ajpendo.1993.264.6.e958.Peer-Reviewed Original ResearchConceptsAmino acid infusionMuscle protein synthesisContinuous infusionAcid infusionNet muscle protein synthesisSaline-treated ratsSkeletal muscle protein synthesisInfusion of insulinPlasma specific activitySkeletal muscle proteinsProtein synthesisAmino acid solutionMature ratsInfusionRat heartInsulinBolusTracer infusionHeart muscleSkeletal muscleTracer infusion methodRatsPhysiological concentrationsAmino acids