title: Fatty acids, antioxidants, and oxidative stress in pre-eclampsia.
abstract: OBJECTIVE
  To investigate whether free radical-mediated membrane lipid peroxidation may be implicated in the pathogenesis of pre-eclampsia.
  
  
  METHODS
  A prospective study using a sample of 55 healthy pregnant women and 60 pre-eclamptic women recruited at Bharati Medical Hospital, Pune, India. Maternal and cord samples were examined for (red blood cells and plasma) fatty acid profiles, antioxidants, and oxidative stress levels. Mean values were compared between case and control groups using the t test and Wilcoxon rank test.
  
  
  RESULTS
  Pre-eclamptic women showed reduced total omega-3 fatty acids (P<0.05), increased omega-6:omega-3 ratio (P<0.05), higher oxidative stress (P<0.05), and lower antioxidant (P<0.05) levels. Similar trends were also observed in cord samples.
  
  
  CONCLUSIONS
  Reduced antioxidants and increased oxidative stress leading to impaired essential polyunsaturated fatty acid levels may be a key factor in the development of pre-eclampsia.
authors.affiliation: Department of Obstetrics and Gynecology, Bharati Medical College Hospital, Bharati Vidyapeeth University, Maharashtra, India.
authors.forename: Savita
authors.initials: S
authors.lastname: Mehendale
authors.forename: Anitha
authors.initials: A
authors.lastname: Kilari
authors.forename: Kamini
authors.initials: K
authors.lastname: Dangat
authors.forename: Vaishali
authors.initials: V
authors.lastname: Taralekar
authors.forename: Sahebarao
authors.initials: S
authors.lastname: Mahadik
authors.forename: Sadhana
authors.initials: S
authors.lastname: Joshi
mesh_terms: D000328:Adult; D000975:Antioxidants / Q000378:metabolism*; D016022:Case-Control Studies; D004912:Erythrocytes / Q000378:metabolism; D005227:Fatty Acids / Q000097:blood*; D005260:Female; D005312:Fetal Blood / Q000737:chemistry*; D006801:Humans; D007231:Infant, Newborn; D018384:Oxidative Stress; D011225:Pre-Eclampsia / Q000097:blood*; D011247:Pregnancy; D011446:Prospective Studies
chemical_list: D000975:Antioxidants; D005227:Fatty Acids