Article
Assessment of analytical reproducibility of 1H NMR spectroscopy based metabonomics for large-scale epidemiological research: the INTERMAP Study.
Analytical chemistry - 1 Apr 2006
Dumas Marc-Emmanuel, Maibaum Elaine C, Teague Claire, Ueshima Hirotsugu, Zhou Beifan, Lindon John C, Nicholson Jeremy K, Stamler Jeremiah, Elliott Paul, Chan Queenie, Holmes Elaine
Abstract excerpt
Large-scale population phenotyping for molecular epidemiological studies is subject to all the usual criteria of analytical chemistry. As part of a major phenotyping investigation we have used high-resolution 1H NMR spectroscopy to characterize 24-h urine specimens obtained from population samples in Aito Town, Japan (n = 259), Chicago, IL (n = 315), and Guangxi, China (n = 278). We have investigated analytical...
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