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Anaerobic contribution during maximal anaerobic running test: correlation with maximal accumulated oxygen deficit
(Wiley-Blackwell, 2011-12-01)
The aims of this study were: (i) to measure energy system contributions in maximal anaerobic running test (MART); and (ii) to verify any correlation between MART and maximal accumulated oxygen deficit (MAOD). Eleven members ...
RESPONSE TO TEMPERATURE IN THE OXYGEN-UPTAKE OF AWAKE AND DORMANT FROGS (AMPHIBIA, LEPTODACTYLIDAE)
(Swets Zeitlinger Publishers, 1991-01-01)
In southeastern Brazil the leptodactylid frogs Leptodactylus fuscus and Physalaemus fuscomaculatus enter dormancy during the dry season. Oxygen uptake was measured in awake and dormant groups of both species in a temperature ...
RESPONSE TO TEMPERATURE IN THE OXYGEN-UPTAKE OF AWAKE AND DORMANT FROGS (AMPHIBIA, LEPTODACTYLIDAE)
(Swets Zeitlinger Publishers, 1991-01-01)
In southeastern Brazil the leptodactylid frogs Leptodactylus fuscus and Physalaemus fuscomaculatus enter dormancy during the dry season. Oxygen uptake was measured in awake and dormant groups of both species in a temperature ...
Temperature and dehydration effects on metabolism, water uptake and the partitioning between respiratory and cutaneous evaporative water loss in a terrestrial toad
(Company Biologists Ltd, 2018-12-01)
Terrestrial anurans often experience fluctuations in body temperature and hydration state, which are known to influence evaporative water loss through the skin (EWLSkin) and lungs (EWLResp). These effects arises from ...
Chemiluminescent and respiratory responses related to thyroid hormone-induced liver oxidative stress
(Informa Healthcare, 1988)
Chemiluminescent and respiratory responses were studied in the liver of rats treated with 0.1 mg of triiodothyronine (T)/kg for I to 7 days. Hyperthyroidism resulted in significant increments in the spontaneous chemiluminescence ...
Do 5% changes around maximal lactate steady state lead to swimming biophysical modifications?
(2016-10-01)
Our purpose was to examine the swimming biophysical responses at velocities (v) of 97.5, 100 and 102.5% of the maximal lactate steady state (MLSS). Ten elite female swimmers performed three-to-five 30-min constant tests ...
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 ...
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 ...
Meal size and specific dynamic action in the rattlesnake Crotalus durissus (Serpentes: Viperidae)
(1997-12-01)
We studied the effect of meal size on specific dynamic action (SDA) in the South American rattlesnake Crotalus durissus, by measuring oxygen consumption rates (VO2) prior to and after the ingestion of meals ranging from ...
Effects of aerobic endurance training status and specificity on oxygen uptake kinetics during maximal exercise
(Springer, 2004-10-01)
The main purpose of this study was to analyze the effects of exercise mode, training status and specificity on the oxygen uptake ((V)over dot O-2) kinetics during maximal exercise performed in treadmill running and cycle ...