Difference between revisions of "Huetter 2002 Mol Biol Rep"
Line 1: | Line 1: | ||
{{Publication | {{Publication | ||
|title=Hütter E, Renner K, Jansen-Dürr P, Gnaiger E (2002) Biphasic oxygen kinetics of cellular respiration and linear oxygen dependence of antimycin A inhibited oxygen consumption. Mol Biol Rep 29: 83- | |title=Hütter E, Renner K, Jansen-Dürr P, Gnaiger E (2002) Biphasic oxygen kinetics of cellular respiration and linear oxygen dependence of antimycin A inhibited oxygen consumption. Mol Biol Rep 29: 83-7. | ||
|info=[http://www.ncbi.nlm.nih.gov/pubmed/12241081 PMID: 12241081] | |info=[http://www.ncbi.nlm.nih.gov/pubmed/12241081 PMID: 12241081] | ||
|authors=Huetter E, Renner K, Jansen-Duerr P, Gnaiger E | |authors=Huetter E, Renner K, Jansen-Duerr P, Gnaiger E |
Revision as of 11:53, 8 July 2014
Hütter E, Renner K, Jansen-Dürr P, Gnaiger E (2002) Biphasic oxygen kinetics of cellular respiration and linear oxygen dependence of antimycin A inhibited oxygen consumption. Mol Biol Rep 29: 83-7. |
Huetter E, Renner K, Jansen-Duerr P, Gnaiger E (2002) Mol Biol Rep
Abstract: Oxygen kinetics in fibroblasts was biphasic. This was quantitatively explained by a major mitochondrial hyperbolic component in the low-oxygen range and a linear increase of rotenone- and antimycin A- inhibited oxygen consumption in the high-oxygen range. This suggest an increased production of reactive oxygen species and oxidative stress at elevated, air-level oxygen concentrations. The high oxygen activity of mitochondrial respiration provides the basis for the maintenance of a high aerobic scope at physiological low-oxygen levels, whereas further pronounced depression induces energetic stress under hypoxia.
• O2k-Network Lab: AT_Innsbruck_Gnaiger E, AT_Innsbruck_Jansen-Duerr P, AT Innsbruck OROBOROS
Labels: MiParea: Respiration
Stress:Hypoxia Organism: Human
Preparation: Intact cells
Regulation: O2"O2" is not in the list (Aerobic glycolysis, ADP, ATP, ATP production, AMP, Calcium, Coupling efficiency;uncoupling, Cyt c, Flux control, Inhibitor, ...) of allowed values for the "Respiration and regulation" property. Coupling state: ROUTINE
HRR: Oxygraph-2k