Dataset related to article: Estimating pentose phosphate pathway activity from the analysis of hepatic glycogen 13C-isotopomers derived from [U-13C]fructose and [U-13C]glucose

Hepatic PPP fluxes from both [U-13C] glucose and [U-13C]fructose precursors were assessed by 13C NMR analysis of glycogen 13C isotopomers Glucose-6-phosphate generated via glucokinase and the direct pathwayis preferentially utilized by PPP.