Fig. 1
From: Probiotic B420 and prebiotic polydextrose improve efficacy of antidiabetic drugs in mice
Glucose tolerance of mice after 4 weeks of treatment. Intraperitoneal glucose tolerance (A) and area under the curve (AUC) (B) of mice treated with metformin (MET) and/or Bifidobacterium animalis ssp. lactis 420 (B420) while on a high-fat diet. The oral glucose tolerance (C) and AUC (D) of mice treated with sitagliptin (SITA), polydextrose (PDX) and/or B420 while 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)