Figure 6.

Fecal pellet transit in WT and PYY‐/‐ mouse colon in vitro, in vehicle controls (0.1% DMSO in A & B; H₂O in C & D), or FFA2 agonist PA (1 µ mol L⁻¹, +PA), FFA3 agonist AR420626 (1 µ mol L⁻¹, +AR), or, in C & D, propionate (+Prop; 5 m mol L⁻¹)‐treated tissue. Values are the mean + 1SEM (from numbers shown in parentheses) with statistical differences between drug‐treated and control groups as shown (*P ≤ 0.05)