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Table 2 Oxidative stress biomarkers in the C1 group (healthy controls)

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

Biomarkers of C1

Mean ± SD

LLN-ULN

Erythrocytes

  

   T-GST (μmol/min/g Hb)

1.60 ± 0.48 (163)

0.79-2.63 (163)

   TS-GST (μmol/min/g Hb)

0.38 ± 0.24 (146)

0.08-1.00 (146)

   %TS-GST

24.33 ± 14.12 (145)

6.44-63.24 (145)

   GSH (μmol/g Hb)

5.11 ± 1.48 (164)

2.79-8.51 (164)

   GSSG (μmol/g Hb)

0.79 ± 0.42 (164)

0.21-1.98 (164)

   GSSG/GSH

0.17 ± 0.11 (164)

0.03-0.39 (164)

   TBARS (nmol/g Hb)

4.73 ± 3.01 (158)

1.20-12.92 (158)

   CAT (mmol/min/g Hb)

222 ± 38 (149)

144-295 (149)

   GPx (μmol/min/g Hb)

28.25 ± 8.10 (133)

13.71-49.74 (133)

   GR (μmol/min/g Hb)

3.48 ± 1.38 (149)

1.55-7.57 (149)

   SOD (U/g Hb)

1763 ± 535 (155)

914-2806 (155)

   HT (%)

12.19 ± 4.83 (150)

5.06-21.57 (150)

Plasma

  

   GSH (nmol/ml)

22.48 ± 12.01 (164)

4.47-50.79 (164)

   GSSG (nmol/ml)

24.58 ± 7.39 (164)

11.94-40.09 (164)

   GSSG/GSH

1.60 ± 1.32 (164)

0.28-5.27 (164)

   TBARS (nmol/ml)

1.86 ± 1.11 (163)

0.30-4.76 (163)

  1. Reference ranges and means ± SD (n) for the biomarkers of oxidative stress where "n" is the number of subjects per group. The lower limit of normal (LLN) and the upper limit of normal (ULN) are the 2.5th and 97.5th percentiles, respectively.