Difference between revisions of "Limiting oxygen pressure"
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|description=The '''limiting oxygen pressure''', ''p''<sub>l</sub>, is defined as the partial oxygen pressure, ''p''<sub>O2</sub>, below which anaerobic catabolism is activated to contribute to total ATP generation. The limiting oxygen pressure, ''p''<sub>l</sub>, may be substantially lower than the [[critical oxygen pressure]], ''p''<sub>c</sub>, below which aerobic catabolism (respiration or oxygen consumption) declines significantly. | |description=The '''limiting oxygen pressure''', ''p''<sub>l</sub>, is defined as the partial oxygen pressure, ''p''<sub>O2</sub>, below which [[anaerobic]] catabolism is activated to contribute to total ATP generation. The limiting oxygen pressure, ''p''<sub>l</sub>, may be substantially lower than the [[critical oxygen pressure]], ''p''<sub>c</sub>, below which [[aerobic]] catabolism (respiration or oxygen consumption) declines significantly. | ||
|info=[[Gnaiger 1991 Soc Exp Biol Seminar Series]] | |info=[[Gnaiger 1991 Soc Exp Biol Seminar Series]] | ||
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Revision as of 08:03, 5 March 2014
- high-resolution terminology - matching measurements at high-resolution
Limiting oxygen pressure
Description
The limiting oxygen pressure, pl, is defined as the partial oxygen pressure, pO2, below which anaerobic catabolism is activated to contribute to total ATP generation. The limiting oxygen pressure, pl, may be substantially lower than the critical oxygen pressure, pc, below which aerobic catabolism (respiration or oxygen consumption) declines significantly.
Abbreviation: pl
Reference: Gnaiger 1991 Soc Exp Biol Seminar Series
MitoPedia topics: "Respiratory state" is not in the list (Enzyme, Medium, Inhibitor, Substrate and metabolite, Uncoupler, Sample preparation, Permeabilization agent, EAGLE, MitoGlobal Organizations, MitoGlobal Centres, ...) of allowed values for the "MitoPedia topic" property. Respiratory state"Respiratory state" is not in the list (Enzyme, Medium, Inhibitor, Substrate and metabolite, Uncoupler, Sample preparation, Permeabilization agent, EAGLE, MitoGlobal Organizations, MitoGlobal Centres, ...) of allowed values for the "MitoPedia topic" property., Substrate and metabolite
Aerobic and anaerobic from normoxia to anoxia: oxygen availability and metabolic state
- More details: Aerobic
