Fig. 2. Osmolality (mOsm) of the fluid phase extracted from the chyme after feeding (immediately following time 0) during series 2. Values are means ± s.e.m. (N=7). *Significant difference from initial values (defined by the first appearance within that GI tract section or 0 h values for plasma). Bars that share letters demonstrate no significant differences between GI tract sections within a time point. Plasma osmolality has been included as a reference (also found in Table 2).