Do the physiological aging of the placenta and the changes in angiogenesis marker sFlt-1 and PlGF concentrations predispose patients to late-onset preeclampsia?

Objective: Aging of the placenta is associated with natural processes that impair its functions. The processes are related to both oxidative stress exacerbation and the occurrence of higher concentrations of disordered angiogenesis markers. Both these types of processes are known to play roles in the development of preeclampsia. We attempted to show that natural ageing of the placenta can be one of the cofactors contributing to the development...