Results 261 to 270 of about 4,707,483 (329)
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Measurement of Total Body-water with Urea
Nature, 1952TOTAL body-water in the intact animal is usually measured by dilution methods. In these, determinations are made of the volume of fluid in which a known amount of some freely-diffusible substance distributes itself in the body. Urea which, with the exception of some of the fluids of the kidney and the renal veins and the possible exception of the ...
H. Kornberg, R. E. Davies, D. R. Wood
semanticscholar +5 more sources
Correlation of Total Body Potassium with Body-Water
Nature, 1956THE total potassium content of the human body1 is of considerable interest from the point of view of physiology and in connexion with the clinical study of certain muscular disorders. Recently it has acquired additional interest because the radioactivity of naturally occurring potassium-40 in the body constitutes the principal ‘background’ in some 4π ...
K. T. Woodward +3 more
semanticscholar +3 more sources
Pediatrics, 1951
Total body water was determined in 24 normal infants and children by deuterium oxide dilution and by the antipyrine method. A micro-modification of the antipyrine method is described. Agreement between the two methods for determining total body water was good.
B J, FRIIS-HANSEN +3 more
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Total body water was determined in 24 normal infants and children by deuterium oxide dilution and by the antipyrine method. A micro-modification of the antipyrine method is described. Agreement between the two methods for determining total body water was good.
B J, FRIIS-HANSEN +3 more
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Total body water and lean body mass estimated by ethanol dilution.
Journal of Applied Physiology, 1977Total body water (TBW) was determined on 35 subjects with a tritium (HTO) and an ethanol (ETH) dilution method, the latter using breath analyses for blood ethanol content. Lean body mass (LBM) was estimated by hydrostatic weighing. Mean values for water fraction (TBW/wt) were 0.618 +/- 0.05 with HTO and 0.603 +/- 0.06 with ETH.
J. Loeppky +3 more
semanticscholar +3 more sources
TOTAL BODY WATER AND VERY-LOW-CALORIE DIETS
The Lancet, 1988J.S. Garrow +3 more
exaly +11 more sources
Journal of Diabetes, 2020
Fluid imbalance is associated with various clinical conditions, but the association between elevated extracellular‐water to total‐body‐water (ECW/TBW) ratio, an indicator of fluid balance, and cognitive impairment is unknown.
Serena Low +14 more
semanticscholar +1 more source
Fluid imbalance is associated with various clinical conditions, but the association between elevated extracellular‐water to total‐body‐water (ECW/TBW) ratio, an indicator of fluid balance, and cognitive impairment is unknown.
Serena Low +14 more
semanticscholar +1 more source
Total body water in malnourished infants.
Nutrition Reviews, 1959R. Smith
semanticscholar +2 more sources
Total body water and total body potassium in anorexia nervosa
The American Journal of Clinical Nutrition, 1984In the ill hospitalized patient with clinically relevant malnutrition, there is a measurable decrease in the ratio of the total body potassium to total body water (TBK/TBW) and a detectable increase in the ratio of total exchangeable sodium to total exchangeable potassium (Nae/Ke). To evaluate body composition analyses in anorexia nervosa patients with
D T, Dempsey +5 more
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Total body water estimated by measuring total-body electrical conductivity
The American Journal of Clinical Nutrition, 1988A second-generation total-body electrical conductivity (TOBEC) instrument for adults (HA-2) was evaluated against isotope dilution of 2H and 18O for its ability to estimate total body water (TBW) in 20 healthy adults. The highest correlation coefficient (0.997) and the lowest standard error of the estimate (0.68 kg) were obtained using the first (FC0 ...
W J, Cochran +5 more
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