Fig. 4. Effects of compound C (Cc) on serum insulin levels in refed groups of 30 (E-30) or 300 (E-300) rats. Bars depict mean serum insulin concentrations levels±SEM 1 hour after refeeding in the following groups: left-hand side of graph: full-fed (FF)-12/vehicle (V), 12 hours of food deprivation (FD-12)/V, or FD-12/Cc groups of E-30 or E-300 rats (n=6 rats/group); and right-hand side of graph: FF-18/V, 18 hours of food deprivation (FD-18)/V, or FD-18/Cc groups of E-30 or E-300 rats (n=6 rats/group). ^aP<0.05 vs. FF; ^bP<0.05 vs. FD+V.