Fig. 5.
Relative small intestine (SI) (A) and colonic (B) weight and jejunal histomorphometry (C and D) after the administration of vehicle or GLP-2 (0.2 mg/kg once a day) for 9 d in Vip+/+ and Vip−/− littermates (n = 7 mice per group combined from two independent experiments). **, P < 0.01; ***, P < 0.001, GLP-2 vs. vehicle; +, P < 0.05, ++, P < 0.01; +++, P < 0.001, Vip−/− vs. Vip+/+. No differences in the small intestine length were found between genotypes or treatments.