...% inhibition of GAPDH (glyceraldehyde-3-phosphate dehydrogenase) and 3-phosphoglycerate kinase activities. Additionally, 3-BrPA treatment significantly impaired lactate production by HepG2 cells, even when glucose was withdrawn from the incubation medium. Oxygen consumption of HepG2 cells supported by either...

... enzyme is more sensitive at physiological oxygen concentration. Using a system in which NO is generated inside the cells in a finely controlled manner, we determined cGMP accumulation by immunoassay and mitochondrial oxygen consumption by high-resolution respirometry at 30 μM oxygen. In the present paper...

... 23 8 2004 The Biochemical Society, London 2004 ATP synthesis cybrid lactate mitochondrial DNA mutation oxygen consumption pyruvate Mitochondria are the main source of cellular ATP, which is generated by the transfer of electrons along complexes I to IV of the mitochondrial...

... 1 2002 13 3 2002 The Biochemical Society, London ©2002 2002 glucose glutamine oleate oxygen consumption palmitate Abbreviations used: PET, positron emission tomography; FDG, fluorine- 18 fluorodeoxyglucose; FBS, fetal bovine serum; p O 2 , partial pressure of oxygen...

... and UCP3 mRNA expression in muscle were examined. Oleate increased the mitochondrial oxygen consumption rate, an effect that was not attenuated by GDP and/or cyclosporin A. The effect of oleate was significantly greater after compared with before training. Training had no effect on UCP2 or UCP3 mRNA levels...