title: Defective placentation and resultant oxidative stress play a similar role in complete hydatidiform mole to that in preeclampsia and early pregnancy loss.
abstract: Defective placentation and resultant oxidative stress are believed to be largely responsible for preeclampsia and early pregnancy loss. In experiments to test the hypothesis that these factors may also be important in complete hydatidiform mole (CHM). CHM cases were found to have significantly higher levels of mean total peroxide, mean oxidative stress index, protein carbonyls and endogenous DNA damage, and lower levels of total antioxidant potential and thiols compared with healthy pregnant patients, pointing to a role for oxidative stress in the condition. Whether this role is primary, secondary or incidental remains to be determined.
authors.affiliation: Department of Obstetrics and Gynecology, Medical School, Harran University, Sanliurfa, Turkey. mugeharma@superonline.com
authors.forename: Muge
authors.initials: M
authors.lastname: Harma
authors.forename: Mehmet
authors.initials: M
authors.lastname: Harma
mesh_terms: D004249:DNA Damage; D005260:Female; D006801:Humans; D006828:Hydatidiform Mole / Q000209:etiology*; D018384:Oxidative Stress / Q000502:physiology*; D010545:Peroxides / Q000378:metabolism; D010922:Placenta Diseases / Q000503:physiopathology*; D010929:Placentation / Q000502:physiology*; D011247:Pregnancy; D050050:Protein Carbonylation / Q000502:physiology
chemical_list: D010545:Peroxides