Fig. 3
Bistable dynamics of the core model as driven by lumen butyrate. Pulsing of the butyrate concentration in the lumen kBo around an average value and its influence on the switch from the inflamed state to the healthy state. The brown line represents the concentration of butyrate in the lumen kBo and N (green), R (red), T (blue), L (yellow), B (orange) lines, respectively