Direct and indirect measurement of total body water in the growing beagle.

摘要: SummaryTotal body water (TBW) was measured by tritium and desiccation in 43 beagles between 0.2 13 kg weight. With desiccation, TBW increased at a single rate of 0.521 liters/kg weight while with there were two rates increase, 0.738 3.5 0.552 above kg. Above kg, mean volume 1 liter larger than (p<.001). The 84% the birth decreased 2.6%/kg, 68% 2.0%/kg. decrease methods not statistically different; difference them 13.8% On fat-free wet basis no significant decrease, but 15.6%