Figure 4.
DPP3−/− mice exhibit significantly elevated water consumption during fasting. A and B, cumulative (A) and daily (B) water intake during a 13-h fasting period was measured in metabolic cages in male DPP3−/− and DPP3+/+ mice (12–16 weeks of age; n = 6/group). *, p < 0.05; **, p < 0.01 versus WT mice based on unpaired two-sided Student's t test. The data represent the means ± S.D.