Fig. 8. Total intestinal uptake capacity of L-leucine (A), L-proline (B) and D-glucose (C) of fasted and fed Heloderma suspectum. For details of meal treatments, see Fig. 2. Values are means ±1 s.e.m., N=3 for each fasted and fed treatment. Different letters above the bars denote significant differences between means. Each feeding treatment experienced significant increases in uptake capacity for the three nutrients.