NAMPT and Hyperglycemia: Similarly, the median value of chemerin and visfatin concentrations did not differ significantly in relation to the severity of hyperglycemia, namely, for GDM-G1, 0.57 ng/mL and 1.65 ng/mL; for GDM-G2, 1.10 ng/mL and 1.19 ng/mL; and for non-GDM, 1.26 ng/mL and 1.30 ng/mL, respectively (Figure 1, Table 2).