Research Article
Regulation of Glucose Insulinotropic Peptide and Intestinal Glucose Transporters in the Diet-Induced Obese Mouse
Figure 3
Effect of GIP on SGLT1-mediated O-methyl-glucose (OMG) absorption in normal and obese mouse proximal jejunum. Mucosal to serosal OMG absorption was measured by adding 10 mM cold OMG in mucosal bath of jejunum obtained from animals fed a normal diet (solid bars) and a high-fat diet (hatched bars). OMG absorption was also measured in the presence and absence of serosal GIP (0.5 μM). Results presented represent from 4 tissue pairs from 4 different mice. +—compared to respective normal control; —compared to respective normal control.