A quantitative evaluation of total antioxidant status and oxidative stress markers in preeclampsia and gestational diabetic patients in 24-36 weeks of gestation

作者：Karacay Oezlem; Sepici Dincel Aylin^*; Karcaaltincaba Deniz; Sahin Duygu; Yalvac Serdar; Akyol Mesut; Kandemir Oemer; Altan Nilguen

来源：Diabetes Research and Clinical Practice, 2010, 89(3): 231-238.

DOI：10.1016/j.diabres.2010.04.015

• Preeclampsia
• Gestational diabetes mellitus
• Advanced oxidation protein product
• Antioxidant status
• Myeloperoxidase
• Lipid peroxidation products

Objective: To assess the plasma and serum maternal total antioxidant status, circulating levels of lipid peroxidation breakdown products (MDA), protein oxidation markers (AOPPs), myeloperoxidase (MPO) and lipid hydroperoxide (LHP) in preeclampsia, gestational diabetes mellitus (GDM) patients and compare them with noncomplicated normal pregnancies between 24 and 36 weeks of gestation.
Study design: 27 GDM, 27 preeclampsia and 29 noncomplicated singleton pregnancies were included. The blood samples were taken at the diagnosis of disease.
Results: TAS was decreased in GDM and preeclampsia when compared to normal pregnancies. MDA levels were higher only in GDM group than normal pregnancies. AOPP levels were increased but MPO and LHP levels were not changed both in GDM and preeclampsia when compared to normal pregnancies.
Conclusions: We concluded that increased oxidative stress and reduction in antioxidant defense mechanisms may contribute to disease processes both in GDM and preeclampsia.

• 出版日期2010-9
• 单位中国人民解放军军事医学科学院