Fig. 2
From: Probiotic B420 and prebiotic polydextrose improve efficacy of antidiabetic drugs in mice
Fasted glucose (A, D), insulin (B, E) and HOMA-IR (C, F) after 4 weeks of treatment with metformin (MET), sitagliptin (SITA), polydextrose (PDX) and/or Bifidobacterium animalis ssp. lactis 420 (B420) in mice on a high-fat diet, in contrast to mice on a normal-fat diet (NFD). All data are expressed as the mean ± SEM. Groups without common letters differ significantly from one another (p < 0.05)