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Figure 5. Effect of lactate on the accumulation of DG6P in rat hearts (determined by 31P NMR). DG6P is measured in arbitrary units calculated with Bruker software after scaling all spectra to a reference spectrum. Filled circles, hearts perfused with Krebs buffer plus 11 mM glucose; open circles, hearts perfused with Krebs buffer plus 11 mM glucose plus 10 mM lactate. Values are mean±SEM, *p<0.05 compared with Krebs buffer plus glucose hearts, n=4 per group.
