Abstract
Purpose: To evaluate thiol-disulphide homeostasis – a novel, easily calculated, readily available, and relatively cheap oxidative stress marker – in radiation workers and compare the results with healthy controls.Materials and methods: A total of 108 participants were enrolled in the study including 63 hospital workers occupationally exposed to ionizing radiation in the units of interventional radiology, interventional cardiology and nuclear medicine. A control group consisted of 45 individuals staff in the same hospital. Serum thiol-disulphide homeostasis measurement was investigated via the spectrophotometric method newly described by Erel and Neşelioğlu.Results: The mean serum native thiol levels of radiation workers (528.96 ± 86.42 μmol/l) was significantly lower than control subjects (561.05 ± 104.83 μmol/l) (p = .045). The mean serum total thiol levels of radiation workers (547.70 ± 91.50 μmol/l) was lower than control subjects (580.36 ± 112.24 μmol/l). Nevertheless, there was no significant difference between total thiol of exposed workers and controls.Conclusions: The results show that long-term low dose ionizing radiation may lead to oxidative stress and have side-effects in antioxidant thiol groups. We may suggest supporting radiation workers by safe antioxidant nutritional formulations and following up via both physical dosimetry and biodosimetric methods.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.