1. Assessment of the Systemic Oxidative Stress in Preeclampsia.
- Author
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Bînă, Anca M., Anechitei, Andreea I., Lelcu, Theia, Lința, Adina V., Chiriac, Daniela V., Mocanu, Adelina G., Bernad, Elena, Popa, Zoran L., Craina, Marius L., Muntean, Danina M., Borza, Claudia, and Crețu, Octavian M.
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OXIDATIVE stress , *PREGNANCY complications , *PREECLAMPSIA , *OXIDANT status , *REACTIVE oxygen species - Abstract
Preeclampsia (PE) is a major complication of pregnancy with both mother and fetal adverse outcomes. Pregnancy is a state of increased oxidative stress that has been reported to be exacerbated when complicated with preeclampsia. However, conflicting data are available in literature regarding the systemic oxidative stress in PE pregnancies. The present pilot study was purported to assess systemic oxidative stress in preeclamptic vs healthy pregnancies. To this aim plasma derived compounds of reactive oxygen metabolites (d-ROMs) and the biological antioxidant potential (BAP) were determined in mild and severe preeclamptic pregnancies using the Diacron equipment. Both healthy and preeclamptic pregnancies showed high levels of systemic oxidative stress. Paradoxically, significantly higher values of d-ROMs were found in healthy pregnancies as compared to the PE ones. At variance, in preeclamptic pregnancies, a major increase in the plasma antioxidant capacity occurred. In this pilot study, we report an increase in the systemic antioxidant capacity in preeclamptic pregnancies. [ABSTRACT FROM AUTHOR]
- Published
- 2022
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