Oxidative stress in healthy pregnancy and preeclampsia is linked to chronic inflammation, iron status and vascular function.
Dominique MannaertsEllen FaesPaul CosJacob J BriedéWilfried GyselaersJerome CornetteYury GorbanevAnnemie BogaertsMarc SpaandermanEmeline Van CraenenbroeckYves JacquemynPublished in: PloS one (2018)
During HP there is an increased but stable oxidative environment, which is correlated to ferritin concentration. If superoxide levels increase, there is an augmentation in arterial stiffness. In PE pregnancies, systemic inflammation and superoxide concentrations are higher and result in a deterioration of endothelial function. Together, these findings support the hypothesis that vascular function is directly linked to the amount of OS and that measurement of OS in combination with vascular function tests might be used in the prediction of PE.