Fig. 1

Food intake (top), plasma glucose concentration ([Glucose]_p) (middle), and body core temperature (intra-abdominal temperature; T _abdo) (bottom) in response to intravenous injections of 2-deoxy-d-glucose (2DG; 400 mg/kg b.w.; n = 8) and saline (n = 5). The data are shown as mean ± SE for each group. Stars indicate significant differences between the 2DG-injected group and saline control