Zobrazeno 1 - 10
of 13
pro vyhledávání: '"G J, Heigenhauser"'
Publikováno v:
American Journal of Physiology-Endocrinology and Metabolism. 277:E647-E658
The roles of pyruvate dehydrogenase (PDH), glycogen phosphorylase (Phos), and their regulators in lactate (Lac−) metabolism were examined during incremental exercise after ingestion of 0.3 g/kg of either NH4Cl [metabolic acidosis (ACID)] or CaCO3[c
Publikováno v:
Equine veterinary journal. 43(4)
Frusemide (Fru) is widely prescribed for management of racehorses experiencing EIPH. The effect of Fru in the lung appears to be a reduction in transcapillary pressures and inhibition of the erythrocyte anion exchange, which may lead to attenuation o
Publikováno v:
Equine veterinary journal. Supplement. (30)
The plasma proteins are a significant contributor to the total weak acid concentration as a net anionic charge. Due to potential species difference, species-specific values must be confirmed for the weak acid anionic concentrations of proteins (Atot)
Autor:
G J, Heigenhauser, M L, Parolin
Publikováno v:
Advances in experimental medicine and biology. 474
The mechanisms responsible for lactate production with increased intensity of muscle contraction are controversial. Some investigators suggest that the mitochondria are O2-limited, whereas others suggest that lactate production occurs when O2 to the
Publikováno v:
Canadian journal of physiology and pharmacology. 75(12)
The purpose of this study was to quantify changes in intracellular ion and acid-base status resulting from the net flux of ions between perfusate and noncontracting muscle of differing fibre type in response to a perfusate that simulated the ionic co
Publikováno v:
Canadian journal of physiology and pharmacology. 75(1)
Ion concentrations in whole blood, plasma, and erythrocytes from arterialized venous blood were examined in eight healthy males performing incremental exercise tests to fatigue on an electrically braked cycle ergometer. Exercise was performed during
Publikováno v:
Medical and pediatric oncology. 26(3)
The use of certain chemotherapeutic agents is associated with dose-related cardiotoxicity and, potentially, with restrictive lung disease. Therefore, we assessed the cardiopulmonary status and exercise capacity of 19 patients (pts; 9M:10F) 1.1 to 7.1
Publikováno v:
Medicine and science in sports and exercise. 27(6)
Twelve 9- to 12-year-old children (6 boys, 6 girls) performed four exercise-in-heat (35 degrees C, 45% RH) trials which differed in the composition of the fluids they drank. In each trial, subjects cycled for one 20-min and two 15-min bouts at 50% pe
Publikováno v:
Thrombosis and haemostasis. 71(4)
Performance of cardiopulmonary bypass (CPB) during cardiac surgery requires the administration of high dose heparin to prevent CPB pump occlusion. However, this heparin use is associated with bleeding side-effects. Moreover, at the end of CPB, the he
Publikováno v:
Basic life sciences. 60