General significant enrichment in TCA cycle intermediates (TCAIs) in peripheral blood after acute exercise.

<p>Monitored using GC-MS (malate, fumarate, α-ketoglutarate) and NMR (citrate and succinate). Data are mean±sem of net percent variation with exercise. *Indicates a significant variation in metabolic levels with exercise (Wilcoxon rank-summed test for the comparison of a particular metabolite level prior to and after exercise in the independent T1D and control exercisers, q<0.1).