Template:Normoxia - state or rate: Difference between revisions
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::::* [[Normoxic]] | ::::* [[Normoxic]] | ||
::::* [[Hyperoxic]] | ::::* [[Hyperoxic]] | ||
::::* [[Hypoxic]] | ::::* [[Hypoxic]] - "Metabolic hypoxia is indicated as a reduced oxygen flux below the critical oxygen pressure and is either fully or partially anaerobic." [1] | ||
::::* [[Microxic]] - "Microxic regulation .. effectively increases the slope of the flux-pressure relation in the microxic region." | ::::* [[Microxic]] - "Microxic regulation .. effectively increases the slope of the flux-pressure relation in the microxic region." [1] | ||
=== Metabolism: state or rate === | === Metabolism: state or rate === | ||
::::* Aerobic | ::::* [[Aerobic]] - Whereas anaerobic ''metabolism'' may proceed in the absence or presence of oxygen (anoxic or oxic ''conditions''), aerobic ''metabolism'' is restricted to oxic ''conditions''. | ||
::::* [[Anaerobic]] | ::::* [[Anaerobic]] - "In zoophysiology, 'anaerobic' (without air) is rarely defined in terms of controlled measurements of the actual extent of anaerobic conditions. [1] | ||
::::* [[Anoxic]] - "When strictly ''anoxic'' conditions are not achieved, ''anaerobic'' metabolism proceeds simultaneously with oxygen consumption." [2] | |||
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:::# Gnaiger E (1991) Animal energetics at very low oxygen: Information from calorimetry and respirometry. In: Strategies for gas exchange and metabolism. Woakes R, Grieshaber M, Bridges CR (eds), Soc Exp Biol Seminar Series 44, Cambridge Univ Press, London:149-71. - [[Gnaiger 1991 Soc Exp Biol Seminar Series |Β»Bioblast linkΒ«]] | |||
:::# Gnaiger E, Staudigl I (1987) Aerobic metabolism and physiological responses of aquatic oligochaetes to environmental anoxia. Heat dissipation, oxygen consumption, feeding and defecation. Physiol Zool 60:659-77. - [[Gnaiger 1987 Physiol Zool |Β»Bioblast linkΒ«]] |
Revision as of 08:14, 6 October 2021
Aerobic and anaerobic from normoxia to anoxia: oxygen availability and metabolic state or rate
Oxygen availability: state
Metabolism: state or rate
- Aerobic - Whereas anaerobic metabolism may proceed in the absence or presence of oxygen (anoxic or oxic conditions), aerobic metabolism is restricted to oxic conditions.
- Anaerobic - "In zoophysiology, 'anaerobic' (without air) is rarely defined in terms of controlled measurements of the actual extent of anaerobic conditions. [1]
- Anoxic - "When strictly anoxic conditions are not achieved, anaerobic metabolism proceeds simultaneously with oxygen consumption." [2]
- Gnaiger E (1991) Animal energetics at very low oxygen: Information from calorimetry and respirometry. In: Strategies for gas exchange and metabolism. Woakes R, Grieshaber M, Bridges CR (eds), Soc Exp Biol Seminar Series 44, Cambridge Univ Press, London:149-71. - Β»Bioblast linkΒ«
- Gnaiger E, Staudigl I (1987) Aerobic metabolism and physiological responses of aquatic oligochaetes to environmental anoxia. Heat dissipation, oxygen consumption, feeding and defecation. Physiol Zool 60:659-77. - Β»Bioblast linkΒ«