Measurement of total body electrical conductivity: a new method for estimation of body composition.
作者： E Presta , J Wang , G G Harrison , P Björntorp , W H Harker
关键词:
摘要: A new method for the estimation of body composition in human subjects is described which entails measurement total electrical conductivity. The based on principle that conductivity lean tissue far greater than fat. Comparative studies 19 adults widely varying fatness have demonstrated excellent correlations between and both their water (r = 0.87) potassium 0.86). This noninvasive method, safe, simple, rapid, convenient, should prove useful nutritional assessment individuals populations. Am J Clin Nutr l983;37:735-739.
oup.com
nutrition.org参考文章(13)
E W D Colt, J Wang, F Stallone, T B Van Itallie, R N Pierson, A possible low intracellular potassium in obesity The American Journal of Clinical Nutrition. ,vol. 34, pp. 367- 372 ,(1981) , 10.1093/AJCN/34.3.367
J S Garrow, New approaches to body composition The American Journal of Clinical Nutrition. ,vol. 35, pp. 1152- 1158 ,(1982) , 10.1093/AJCN/35.5.1152
Elio Presta, Karen R. Segal, Bernard Gutin, Gail G. Harrison, Theodore B. Van Itallie, Comparison in man of total body electrical conductivity and lean body mass derived from body density: Validation of a new body composition method Metabolism. ,vol. 32, pp. 524- 527 ,(1983) , 10.1016/0026-0495(83)90018-5
B. J. Winer, Statistical Principles in Experimental Design ,(1962)
Ronald Pethig, Dielectric and electronic properties of biological materials ,(1979)
S H Cohn, K J Ellis, D Vartsky, A Sawitsky, W Gartenhaus, S Yasumura, A N Vaswani, Comparison of methods of estimating body fat in normal subjects and cancer patients The American Journal of Clinical Nutrition. ,vol. 34, pp. 2839- 2847 ,(1981) , 10.1093/AJCN/34.12.2839
Francis D. Moore, Caryl Magnus Boyden, BODY CELL MASS AND LIMITS OF HYDRATION OF THE FAT-FREE BODY: THEIR RELATION TO ESTIMATED SKELETAL WEIGHT* Annals of the New York Academy of Sciences. ,vol. 110, pp. 62- 71 ,(2006) , 10.1111/J.1749-6632.1963.TB17072.X
G G Harrison, T B Van Itallie, Estimation of body composition: a new approach based on electromagnetic principles The American Journal of Clinical Nutrition. ,vol. 35, pp. 1176- 1179 ,(1982) , 10.1093/AJCN/35.5.1176
Frank A. Gotch, Isidore S. Edelman, Jack Leibman, Tritium assay by liquid scintillation spectrometry. Comparison of tritium and deuterium oxides as tracers for body water. Circulation Research. ,vol. 8, pp. 907- 912 ,(1960) , 10.1161/01.RES.8.5.907.A
Pierson RN, DH Lin, RA Phillips, Total-body potassium in health: effects of age, sex, height, and fat. American Journal of Physiology. ,vol. 226, pp. 206- 212 ,(1974) , 10.1152/AJPLEGACY.1974.226.1.206