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. 2015 Jul 7;5:11959. doi: 10.1038/srep11959

Figure 1. Kinetics study of breath carbon-13 isotope excretions and blood glucose levels after administration of 13C-glucose.

Figure 1

a, Breath δDOB13C (‰) enrichments. b, blood glucose concentrations for normal (NDC), pre-diabetes (PD) and Type 2 diabetes (T2D) individuals at every 30 min interval during 5 h-OGTT. *indicates statistically significant difference (p < 0.05). Data are expressed in terms of mean ± SEM.