title: Oxidative stress in sepsis in children.
abstract: OBJECTIVE
  Information on oxidative damage during sepsis in children is not available, we undertook this study to assess the levels of certain antioxidants in blood of children with sepsis.
  
  
  METHODS
  Study group had 38 children with sepsis (<5 yr) and 39 age-and sex-matched controls admitted to a tertiary care hospital. Red cell glutathione (GSH), superoxide dismutase (SOD) and thiobarbituric acid reactive substance (TBARS) and plasma vitamin C were estimated by standard techniques.
  
  
  RESULTS
  There was no significant change in erythrocyte GSH, SOD and TBARS levels in sepsis when compared to controls. This may be due to the adaptive response of the body to combat the oxidative stress. However, plasma vitamin C levels were significantly reduced in patients aged one year one month to five years which may be due to active phagocytosis and due to its role as a free radical scavenger.
  
  
  CONCLUSIONS
  Our findings show that children affected by sepsis probably adapt to the free radical toxicity induced by this condition. Further studies need to be done on a larger sample to confirm the findings.
authors: Departments of Biochemistry, Kasturba Medical College & Hospital, Manipal 576104, India.
authors: Sumina
authors: S
authors: Cherian
authors: Shiji
authors: S
authors: Jameson
authors: Chitikineni
authors: C
authors: Rajarajeswari
authors: Vemuri
authors: V
authors: Helena
authors: Lakshmi
authors: L
authors: Latha
authors: M R
authors: MR
authors: Anu Rekha
authors: Takkella
authors: T
authors: Nagamma
authors: V
authors: V
authors: Subba Raju
authors: Pushpa G
authors: PG
authors: Kini
authors: Anjali
authors: A
authors: Rao
mesh_terms: D001205:Ascorbic Acid / Q000097:blood; D002675:Child, Preschool; D005978:Glutathione / Q000097:blood; D006801:Humans; D015227:Lipid Peroxidation / Q000276:immunology; D018384:Oxidative Stress / Q000276:immunology*; D018805:Sepsis / Q000276:immunology*; D018709:Statistics, Nonparametric; D013482:Superoxide Dismutase / Q000097:blood; D017392:Thiobarbituric Acid Reactive Substances / Q000032:analysis
chemical_list: D017392:Thiobarbituric Acid Reactive Substances; D013482:Superoxide Dismutase; D005978:Glutathione; D001205:Ascorbic Acid