ICAM1 and gestational diabetes: The level of ADMA was lower in GDM group in comparison with the controls (0.38 ± 0.17 versus 0.60 ± 0.28 μmol/L, p = 0.001), but the level of s-ICAM-1 was significantly higher in patients with GDM (289.95 ± 118.12 versus 232.56 ± 43.31 ng/mL, p = 0.036) (Table 2).