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Oxygen consumption in rat skeletal muscle at various rates of oxygen delivery
Experientia, 1984Resting oxygen consumption of the vascularly isolated gracilis anticus muscle of the rat perfused by natural circulation via the femoral artery with diluted or undiluted blood depends on oxygen delivery (the product of flow rate and arterial oxygen concentration - DO2) only when DO2 falls below 16 microliters/min/g.
F, Kolár, L, Janský
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Seasonal variation of maximal oxygen consumption rate in humans
European Journal of Applied Physiology and Occupational Physiology, 1982The relationship of maximal oxygen uptake (VO2 max) and resting oxygen uptake in two seasons of the year (winter/summer) was investigated in 119 young males. The subjects were conscripts, who were investigated at the calling-up time (winter: n = 58). The two groups were comparable with respect to their anthropometric data and smoking habits, as well as
T, Ingemann-Hansen +1 more
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Arterial wall oxygen consumption rate varies spatially
American Journal of Physiology-Heart and Circulatory Physiology, 1982The ratio of the O2 consumption rate (Q) to the O2 transmissibility (diffusivity-solubility product, Dk) was estimated by curve-fitting O2 tension profiles measured in vascular strips in vitro and in blood vessels in vivo. For rabbit aortic tissue in vitro, Q/Dk was 2.51 +/- 0.28 (SE) X 10(5) Torr/cm2 (n = 9).
D G, Buerk, T K, Goldstick
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Endogenous oxygen consumption rates of bovine attached gingiva
Journal of Periodontal Research, 1968This investigation provided oxygen quotients of slices of bovine whole attached gingiva, the epithelium and the connective tissue. Respiratory measurements were made on an hourly basis for three consecutive hours with Gilmont differential syringe manometers according to the direct Method of Warburg at 37.5 C.
P A, Lainson, A K, Fisher
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Rate of Oxygen Consumption in Seasonal and Non-Seasonal Depression
The World Journal of Biological Psychiatry, 2002Most depressives suffer from weight loss, anorexia and insomnia, while for winter depressives the typical symptoms are weight gain, carbohydrate craving, overeating, oversleeping and extreme lack of energy. It is important to know whether winter depressives differ from most other depressives on measures of energy regulation. In wintertime, we evaluated
Boris B, Pinchasov +2 more
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Effects of Halothane Anesthesia on Rate of Canine Oxygen Consumption
Anesthesiology, 1967In dogs anesthetized with halothane, increase in halothane concentration from 0.8 to 2.5 per cent (mean expired) was accompained by a 17 per cent reduction in O2 consumption (Vo2) and a halving of cardiac output (Q) and arterial pressure. Repayment of an O2 debt was not observed with return to 0.8 per cent halothane were reduced by measures that ...
R A, Theye, A D, Sessler
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Cigarette smoking and maximal oxygen consumption rate in humans
Scandinavian Journal of Clinical and Laboratory Investigation, 1977The relationship of maximal oxygen uptake with tobacco consumption was investigated in sixty-one young males. There was a significant negative correlation between daily consumption of tobacco and measured maximal oxygen uptake (Vo2max) expressed relative to body weight (r = -0.368, P less than 0.01) and to lean body mass (r = -0.497, P less than 0.001),
T, Ingemann-Hansen +1 more
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Singlet oxygen quantum yields determined by oxygen consumption
Journal of Photochemistry and Photobiology A: Chemistry, 2019Quantifying singlet oxygen production from triplet photosensitizers typically requires spectroscopic techniques and specialty chemical traps. Herein we describe a novel method for determining the singlet oxygen quantum yield (фΔ) of photosensitizers. The
Luke V. Lutkus +2 more
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Determination of Urine Glucose by Measurement of Rate of Oxygen Consumption
Diabetes, 1969The glucose level of plasma, serum, urine and other bodily fluids is conveniently determined by oxidation catalyzed by glucose oxidase employing a polarographic oxygen sensor with a circuit modified to measure the rate of oxygen consumption. Data obtained from a population of 789 urine samples collected from normal subjects of both sexes and all ages ...
A H, Kadish, J C, Sternberg
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Heart Rate and Oxygen Consumption of Exercising Gentoo Penguins
Physiological Zoology, 1995Heart rate () and oxygen consumption () were recorded from gentoo penguins walking on a variable-speed treadmill. After an initial increase, and increased linearly with walking speed. A curvilinear regression equation best described the relationship between and .
Bevan, R. M. +3 more
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