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Oxygen Consumption of Elite Distance Runners on an Anti-Gravity Treadmill
distance running elite oxygen consumption LBPP treadmill.
2015/8/28
Lower body positive pressure (LBPP), or ‘anti-gravity’ treadmills® have become increasingly popular among elite distance
runners. However, to date, few studies have assessed the effect
of bod...
Maximal Oxygen Uptake cannot be Determined in the Incremental Phase of The Lactate Minimum Test on a Cycle Ergometer
Maximal aerobic power aerobic capacity aerobic and anaerobic fitness
2015/8/28
The aim of this study was to investigate the maximal oxygen
uptake (VO2MAX) determined using the incremental phase of the
lactate minimum test (LM) on a cycle ergometer. Fifteen trained
men were...
Low-protein vegetarian diet does not have a short-term effect on blood acid–base status but raises oxygen consumption during submaximal cycling
Nutrition Acid–base balance Aerobic performance
2015/7/24
Acid–base balance refers to the equilibrium between acids and bases in the human body. Nutrition may affect acid–base balance and further physical performance. With the help of PRAL (potential renal a...
A Comparison Between Ventilation and Heart Rate as Indicator of Oxygen Uptake During Different Intensities of Exercise
Physical activities light to moderate intensities steady state activities non-steady state activities
2015/5/4
The aim of this study is to compare the relation between ventilation (VE) and oxygen uptake (VO2) [VO2=ƒ(VE)] and between heart rate (HR) and VO2 [VO2=ƒ(HR)]. Each one of the subjects perfor...
Effect of Creatine Loading on Oxygen Uptake during a 1-km Cycling Time Trial
V˙O2 SLOW COMPONENT ACCUMULATED OXYGEN DEFICIT PACING ALL-OUT SUPPLEMENTATION CYCLIST
2017/4/20
Purpose: For the first time, we investigated the effects of altering cellular metabolic capacitance, via a 5-d creatine (Cr) loading protocol (20 g·d−1), on oxygen uptake (V˙O2), accumulated oxy...
Reactive Oxygen Species, Mitochondria, and Endothelial Cell Death during In Vitro Simulated Dives
SCUBA DIVING OXIDATIVE STRESS REACTIVE OXYGEN SPECIES MITOCHONDRIAL MEMBRANE POTENTIAL CELL DEATH ENDOTHELIAL DYSFUNCTION
2017/4/19
Purpose: Excessive reactive oxygen species (ROS) is considered a consequence of hyperoxia and a major contributor to diving-derived vascular endothelial damage and decompression sickness. The aims of ...
Oxygen Cost During Treadmill Walking with Hip and Knee Immobilised
Froude number oxygen cost immobilisation hip knee walking hemiplegic gait
2015/3/23
The aim of this study was to determine the effect of immobilising the knee and hip on the oxygen cost (ml·kg-1·min-1) to velocity relationship during treadmill walking. The study was a prospective exp...
Explanatory Variance in Maximal Oxygen Uptake
Water running body composition maximal oxygen uptake body fat
2015/3/18
The purpose of this study was to develop a prediction equation that could be used to estimate maximal oxygen uptake (VO2max) from a submaximal water running protocol. Thirty-two volunteers (n =19 male...
Measuring Oxygen Cost During Level Walking in Individuals with Acquired Brain Injury in the Clinical Setting
Oxygen consumption brain injury test re-test level walking
2015/3/12
This study examined the test-retest reliability of oxygen cost (ml·kg-1·min-1) during level walking in individuals with acquired brain injury (ABI). Ten individuals with ABI (5 men, 5 women) (Traumati...
Activation of APE/Ref-1 redox activity is mediated by reactive oxygen species and PKC phosphorylation
APE/Ref-1 reactive oxygen species redox
2014/12/12
Reactive oxygen species (ROS) arise through normal cellular aerobic respiration, and, in combination with external sources such as ionizing radiation, cigarette tar and smoke, and particulate matter g...
Implications of Ape1 in reactive oxygen signaling response following cisplatin treatment of dorsal root ganglion neurons
ROS APE1 base excision repair neurotoxicity
2014/12/12
Peripheral neuropathy is one of the major side-effects of the anticancer drug, cisplatin. Although previous work suggests that this neuropathy correlates with formation of DNA adducts in sensory neuro...
Activation of APE1/Ref-1 is dependent on reactive oxygen species generated after purinergic receptor stimulation by ATP
APE1 Ref-1
2014/12/12
Apurinic apyrimidinic endonuclease redox effector factor-1 (APE1/Ref-1) is involved both in the base excision repair (BER) of DNA lesions and in the eukaryotic transcriptional regulation. APE1/Ref-1 i...
Lactate Clearance vs Central Venous Oxygen Saturation as Goals of Early Sepsis Therapy: A Randomized Clinical Trial
sepsis septic shock emergency medicine mortality
2014/11/28
Context Goal-directed resuscitation for severe sepsis and septic shock has been reported to reduce mortality when applied in the emergency department. Objective To test the hypothesis of noninferiorit...
Prognostic Value and Agreement of Achieving Lactate Clearance or Central Venous Oxygen Saturation Goals During Early Sepsis Resuscitation
Fibrin fragment D venous thromboembolism medical decision making tomography spiral computed
2014/11/28
Objectives: Lactate clearance (LC) and central venous oxygen saturation (ScvO2) have been proposed as goals of early sepsis resuscitation. The authors sought to determine the agreement and prog...
End expiratory oxygen concentrations to predict central venous oxygen saturation: an observational pilot study
emergency medicine emergency department central venous oxygen saturation
2014/11/28
Background A non-invasive surrogate measurement for central venous oxygen saturation (ScVO2) would be useful in the ED for assessing therapeutic interventions in critically ill patients. We hypothesiz...