Ultrasound Parameters of Umbilical Artery Blood Flow Are Associated with Amniotic Fluid and Umbilical Artery Concentrations of Erythropoietin and Oxidative Stress Injury

Table 4

The levels of MDA, SOD, GSH-Px, CAT, Nox2, and Nox4 in the UmA blood between pregnant women with intrauterine hypoxia and normal pregnant women.

Marker	Normal ()	Hypoxic ()
MDA (U/L)			22.73	<0.001
SOD (U/L)			11.62	<0.001
GSH-Px (U/L)			68.08	<0.001
CAT (U/L)			9.338	<0.001
Nox2 (pg/mL)			23.19	<0.001
Nox4 (pg/mL)			13.90	<0.001

Note: MDA: malondialdehyde; SOD: superoxide dismutase; GSH-Px: glutathione peroxidase; CAT: catalase; Nox2: NADPH oxidase 2; Nox4: NADPH oxidase 4.