Figure 2.
a, Quantitative analysis of the position of FOXO1-positive cells in human duodenum. b–d, FOXO1 immunostaining in (b) jejunum, (c) ileum, (d) colon. e, qPCR analysis of FOXO1 mRNA in human intestine (D: duodenum; J: jejunum; I: ileum; and C: colon). f–n, Immunostaining of FOXO1 with PC1/3, PC2, and SUR1 in human colon. Scale bars: 100 µm (n=3 for histology and qPCR) (*p < 0.05). We present data as means ± SEM.