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Age and Method-dependent Variability of Predicted Oxygen Consumption in Congenital Heart Disease
(WILEY PERIODICALS, INC, 2009)
Background and Purpose. There has been a lot of debate about the use of predicted oxygen consumption to calculate pulmonary vascular resistance using the Fick principle. We therefore comparatively analyzed predicted oxygen ...
Field evaluation of oxygen consumption by two freshwater decapod morphotypes (Trichodactylidae and Aeglidae); the effect of different times of the day, body weight and sex
(Taylor & Francis Ltd, 2016-07)
Abstract: We report an analysis of the effect of two different times of day (noon and dusk), body weight and sex on the oxygen consumption rate (OCR) of the freshwater crabs Trichodactylus kensleyi (Trichodactylidae), Aegla ...
Seasonal and ontogenetic changes modulate oxygen consumption and antioxidant defenses in the cutlassfish Trichiurus lepturus (Pisces, Trichiuridae)
(Elsevier Science Inc, 2017-09)
Several oxidative stress markers and liver oxygen consumption were measured in different tissues of the marine fish Trichiurus lepturus in late summer and late winter, as well as in juveniles and adult females. Oxygen ...
Respiratory refinements in the mygalomorph spider Grammostola rosea Walckenaer 1837 (Araneae, Theraphosidae)
(2007)
In this study we hypothesized that Grammostola rosea Walckenaer 1837, an active predator of large size that depends on its two paired book lungs for respiration, would have a refined low energy strategy based on its thin ...
Lindane‐induced liver oxidative stress: Respiratory alterations and the effect of desferrioxamine in the isolated perfused rat liver
(1989)
The effects of lindane administration (25–60 mg kg−1 for 24 h) on hepatic oxygen consumption were studied in the isolated perfused rat liver, in the absence and presence of the iron‐chelator free‐radical scavenger ...
Oxygen uptake kinetics and time to exhaustion in cycling and running: A comparison between trained and untrained subjects
(2003-12-01)
The objective of the present study was to compare pulmonary gas exchange kinetics (VO 2 kinetics) and time to exhaustion (Tlim) between trained and untrained individuals during severe exercise performed on a cycle ergometer ...
Predicting MAOD Using Only a Supramaximal Exhaustive Test
(Georg Thieme Verlag Kg, 2010-07-01)
The objective of this study was to propose an alternative method (MAOD(ALT)) to estimate the maximal accumulated oxygen deficit (MAOD) using only one supramaximal exhaustive test. Nine participants performed the following ...
Oxygen consumption and the evolution of order: negentropy criteria applied to the evolution of ants
(1993-07-01)
Optimization of energy use by evolving organisms, predicted by theoretical extensions of the neo-Darwinian theory, i. contrasted with that of irreversible thermodynamics, which predicts an increase in orderliness and thus ...