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2012
In this chapter, the modifications that occur in water distribution from the fetus to the newborn, focusing on the neonatal period, are reviewed. This is a critical period in life as the newborn infant has to adapt itself to a new environment. The main water compartments, intra- and extracellular, undergo changes throughout infancy, with an increase in
Maria Dalva Barbosa Baker Méio +1 more
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In this chapter, the modifications that occur in water distribution from the fetus to the newborn, focusing on the neonatal period, are reviewed. This is a critical period in life as the newborn infant has to adapt itself to a new environment. The main water compartments, intra- and extracellular, undergo changes throughout infancy, with an increase in
Maria Dalva Barbosa Baker Méio +1 more
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Changes in Total Body Water During Spaceflight
The Journal of Clinical Pharmacology, 1991This experiment represents the first time that it has been possible to measure a body fluid compartment by direct means during spaceflight. Based on the results observed in the five crewmen in this study, it is concluded that TBW decreases by 3.4% after 1 to 3 days of exposure to microgravity in the Space Shuttle.
C S, Leach, L D, Inners, J B, Charles
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Body Weight, Total Body Water and Hematocrit in Diarrheic Piglets
Journal of Animal Science, 1986Piglets aged 12 to 72 h in which diarrhea had been induced by enteric Escherichia coli infection or sucrose gavage were studied with respect to body weight, total body water concentration (determined by tritiated-water dilution) and hematocrit. Sucrose-induced diarrhea reduced body weight by 13 to 17%, and E. coli diarrhea, by 8 to 9%.
R K, Balsbaugh, S E, Curtis, R C, Meyer
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Food / Nahrung, 1991
AbstractBody composition data estimated for normal young, normal adult, and adult obese Wistar rats by a tritiated water (THO) dilution procedure (b. wt. range 119–237 g, n=31; 305–597 g, n=43; 274–381 g, n=6) were compared with the results of whole body analysis.As for the predicted total body lipid (TBL), the content was calculated from the virtual ...
L, Zahn +4 more
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AbstractBody composition data estimated for normal young, normal adult, and adult obese Wistar rats by a tritiated water (THO) dilution procedure (b. wt. range 119–237 g, n=31; 305–597 g, n=43; 274–381 g, n=6) were compared with the results of whole body analysis.As for the predicted total body lipid (TBL), the content was calculated from the virtual ...
L, Zahn +4 more
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Body composition in the elderly: Total body water and anthropometry
Nutrition Research, 1994Abstract Body composition measured with isotopic dilution was compared with anthropometric measurements. The study was carried out in 47 subjects from both sexes, 65 to 92 years old. Total body water (TBW), anthropometric measurements, and dynamometry were assessed. TBW was significatively higher in men than women and decreased with age.
Cecilia Albala +3 more
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The measurement of total body water in the sheep
Australian Journal of Agricultural Research, 1962After intravenous injections of tritiated water (TOH) were given to sheep, about 5 hr was required for the dose to equilibrate with the total body water (TBW). A standard procedure for estimating the TBW of sheep was adopted, in which blood samples were taken 6 and 7 hr after an intravenous injection of tritiated water.
AR Till, AM Downes
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International Journal of Nuclear Medicine and Biology, 1984
P L, Eberstadt, M I, Cordoba, J J, Coo
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P L, Eberstadt, M I, Cordoba, J J, Coo
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Australian Journal of Agricultural Research, 1963
Total body water estimates made in eight rabbits by the antipyrine dilution technique ranged from 52.6 to 69.7% of fasted liveweight. These estimates agreed closely with subsequent measurements of total body water, made by dessicating samples of the minced bodies, which ranged from 50.6 to 68.7% of the fasted liveweight.
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Total body water estimates made in eight rabbits by the antipyrine dilution technique ranged from 52.6 to 69.7% of fasted liveweight. These estimates agreed closely with subsequent measurements of total body water, made by dessicating samples of the minced bodies, which ranged from 50.6 to 68.7% of the fasted liveweight.
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