FIG. 7.

Summary data in which the response to insulin (or control) boluses were measured by calculating the AUC for 60 min (minus a 10 min baseline). The numbers of electrodes are enclosed in parentheses. Note a large AUC after the insulin formulation was given through H₂O₂-sensing cannulae. In contrast, there was little to no AUC in the noninsulin condition (combined saline and dry conditions) in H₂O₂ electrodes and in both insulin and noninsulin conditions in redox mediator electrodes. AUC, area under the curve.