Fig. 7
From: DPP-4 inhibition with linagliptin ameliorates the progression of premature aging in klotho−/− mice
Effects of linagliptin treatment on glucose tolerance (a), area under curve (AUC) during oral glucose tolerance test (b), serum DPP-4 activity (c), non-fasting blood glucose (d), and non-fasting serum insulin (e) of wild-type mice. Abbreviations used are the same as in Fig. 2. Values are mean ± SEM. In a–c, e n = 7 in each group. In d n = 10 in each group. In a statistical analysis was performed by one-way repeated measurement ANOVA with Bonferroni correction. In b, d, e statistical analysis was performed by non-paired t test. In c statistical analysis was performed by Mann–Whitney U test