Dynamic thiol disulfide homeostasis in painters as indices of oxidative stress

Özakıncı O. G. , Gündüzöz M., Buyuksekerci M., Karataş M., BALIK A. R. , NEŞELİOĞLU S. , ...More

International Journal of Environmental Health Research, vol.32, no.5, pp.1067-1075, 2022 (Journal Indexed in SCI Expanded) identifier identifier

  • Publication Type: Article / Article
  • Volume: 32 Issue: 5
  • Publication Date: 2022
  • Doi Number: 10.1080/09603123.2020.1827227
  • Title of Journal : International Journal of Environmental Health Research
  • Page Numbers: pp.1067-1075
  • Keywords: oxidative stress, Painters, thiol disulfide


© 2020 Informa UK Limited, trading as Taylor & Francis Group.This study was designed to determine thiol-disulfide homeostasis as indices of oxidative stress in painters by using a novel and automated colorimetric measurement method. Male painters (n = 117) were separated into three groups according to duration of work; group 1 (<5 years), group 2 (5–14 years) and group 3 (≥15 years). Hippuric acid, trichloroacetic acid (TCA), and phenol in urine was determined. Catalase activity and ischemia-modified albumin (IMA) levels were also assessed. Disulfide/Native Thiol and Disulfide/Total Thiol of group 2 and group 3 were significantly higher than those of group 1 (p < 0.001). A positive correlation was observed between urinary phenol and disulfide/native thiol (r = 0.214, p = 0.035), IMA (r = 0.305, p = 0.002), disulfide (r = 0.209, p = 0.040), and duration of work (r = 0.341, p < 0.001). The newly developed automated colorimetric method used in our study proposes a promising, practical and daily applicable test for evaluating oxidative status of painters.