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Table 3 Plasma vitamin C (VIT C) levels over time

From: δ-ALA-D activity is a reliable marker for oxidative stress in bone marrow transplant patients

Groups Before CR CR Day 10 after
Day 20 after
Group I
22.75(16.92/26.40) 17.80(12.90/21.84) 17.80(15.40/22.13) 19.20(16.38/24.26)
Group II
12.70(8.80/19.80)a 9.90(8.02/11.76)ac 7.21(5.33/8.00)a 9.72(6.53/10.82)a
Group III
13.08(9.96/16.66)a 8.09(4.63/10.50)ac 7.50(6.48/12.50)ac 9.10(4.37/12.40)ac
  1. CR: conditioning regimen; BMT: bone marrow transplantation; Units – vitamin C: μg/mL plasma.
  2. Data are expressed as median (lower/upper quartile). Group I (n = 37); Group II (n = 13); Group III (n = 24).
  3. a Significantly different from group I (control).
  4. c Significantly different from before CR.