... The Authors Journal compilation © 2011 Biochemical Society 2011 AMP-activated protein kinase (AMPK) energy metabolism heart failure metformin survival volume overload Advanced HF (heart failure) is characterized not only by a depression of heart mechanical performance, but also by altered...

... is increased even after adjusting for coronary artery disease and hypertension, and evidence is emerging that changes in cardiac energy metabolism might contribute to the development of contractile dysfunction. Recent findings suggest that myocardial mitochondrial dysfunction may play an important role...

... for magnesium in many cellular functions. This review summarizes the available evidence for a link between the regulation of intracellular magnesium availability and the control of cell growth, energy metabolism and death, both in healthy and diseased conditions. A comprehensive view is precluded by technical...

...Christian J. F. Holubarsch; Martin Rohrbach; Matthias Karrasch; Erich Boehm; Lech Polonski; Piotr Ponikowski; Siegfried Rhein Etomoxir is an inhibitor of mitochondrial CPT1 (carnitine palmitoyltransferase 1) and thereby switches energy metabolism from fatty acids to glucose oxidation...

...Yoshihiko KAKINUMA; Takashi MIYAUCHI; Takahiko SUZUKI; Koichi YUKI; Nobuyuki MURAKOSHI; Katsutoshi GOTO; Iwao YAMAGUCHI We investigated whether the type of energy metabolism directly affects cardiac gene expression. During development, the heart switches from glycolysis to fatty acid β-oxidation...

... to metabolite changes. Key words: electric stimulation, energy metabolism, fatiguability, inflammation, isometric torque, muscle contraction, muscle mitochondria, muscle weakness, zyrnosan. Correspondence: Dr Ofav E. Rwy-ackers, Endocrine Research Unit, Mayo Clinic, 200 First Street SW, Rochester MN 55905, U S...

... 1994 creatine energy metabolism exercise phosphocreatine Clinical Science (1994) 87, 707-710 (Printed in Great Britain) 707 Effect of oral creatine supplementation on respiratory gas exchange and blood lactate accumulation during steady-state incremental treadmill exercise and recovery...

... that an increased availability of phosphocreatine would maintain better the required rate of ATP demand during contraction. This is supported by the observed lower accumulation of plasma ammonia during exercise after creatine ingestion. creatine energy metabolism fatigue phosphocreatine 4 2 1993...

... and the Medical Research Society 1990 chronic heart failure energy metabolism muscle nuclear magnetic resonance Clinical Science ( 1990) 78,s 15-5 19 515 Skeletal muscle metabolism in the leg during exercise in patients with congestive heart failure PIERRE-Y VES MARIE*, JEAN-MARIE ESCANY Et, FRANCOIS...

...- and oxygen-consuming and a carbon dioxide-producing process, the data suggest that the differences between the glucose-only group and the lipid-supplemented group are due to different rates of lipogenesis from glucose. energy metabolism glucose utilization lipogenesis total parenteral nutrition...

... oxidative metabolism is impaired but glycolysis may be increased in the calf muscle of patients with intermittent claudication. 6 3 1986 2 4 1986 © 1986 The Biochemical Society and the Medical Research Society 1986 energy metabolism muscle nuclear magnetic resonance occlusive...

...H. Sjöholm; A. Gidlöf; J. Larsson; K. Sahlin 1. The effect of up to 2.5 h circulatory occlusion on muscle pH and energy metabolism of the quadriceps muscle was studied in 13 patients operated on for an inveterate knee injury. Muscle samples were taken by the percutaneous needle biopsy technique...

...-body protein metabolism of formula-fed infants compared with human-milk-fed infants. 21 6 1982 4 1 1983 © 1983 The Biochemical Society and the Medical Research Society 1983 energy metabolism human milk infant low birth weight nitrogen isotopes premature protein metabolism...