Skip to main content

Table 1 Scoring criteria for each biomarker to derive the score of oxidative stress (SOS)

From: Evaluation of oxidative stress biomarkers in patients with chronic renal failure: a case control study

Biomarkers

Value > ULN

Value < LLN

Antioxidant enzymes

  

   T-GST

-1

+1

   TS-GST

-1

+1

   %TS-GST

-1

+1

   SOD -

1

+1

   CAT

-1

+1

   GR

-1

+1

   GPx

-1

+1

GSH, GSSH, GSSG/GSH

  

   GSH erythrocytes

-1

+1

   GSSG erythrocytes

+1

-1

   GSSG/GSH erythrocytes

+1

-1

   GSH plasma

-1

+1

   GSSG plasma

+1

-1

   GSSG/GSH plasma

+1

-1

Lipid peroxidation products

  

   TBARS erythrocytes

+1

-1

   TBARS plasma

+1

-1

Oxidisability measurements

  

   HT

+1

-1

  1. -1: antioxidant status; +1: oxidative stress; 0: antioxidant pro-oxidant equilibrium; ULN: upper limit of normal; LLN: lower limit of normal