Figure 3: Coronary artery disease (CAD) is associated with high levels of glucagon and low levels of adiponectin. Serum levels of Glucagon (a), Leptin (b) and Adiponectin (c) were determined in control (n=45) and CAD subjects (n=46) by multiplex assay. Each dot represents individual values with the horizontal line representing the geo mean. Significance was calculated by non-parametric Mann-Whitney U test and p<0.05 was considered significant.