Figure 1.
Labeling kinetics of peripheral blood B cells in healthy young subjects. Values represent fraction of B cells labeled (F, as defined in “Modeling” above) at time points after 24-hour infusion of 6,6-2H2-glucose. Error bars indicate SD of GCMS measurement of enrichment. Lines show the best fit to the model, assuming peak labeling at 24 hours. All graphs are on the same scale.