Figure 1: Dose dependent effects of 13CRA on the hemolymph glucose levels in intact crabs. Hemolymph was collected from animals for glucose quantification before (open bar; C: Control) and 2 h after injection with saline (striped bar; S) or 13CRA. Each bar represents a mean ± SD of 8 individuals. Bars with different superscript differ significantly from each other at p<0.05