RESULTS: The mean (± standard deviation) of Malondialdehide in high and low UVB radiation areas were 2.8 ± 0.32 and 1.65 ± 0.38 nmoles/ml, respectively (P < 0.001). Mean (± standard deviation) of antioxidants capacity levels were 81.6 ± 2.36 μmol/l in patients living in low UVB radiation area and 76.5 ± 2.6 μmol/l in patients living in high UVB radiation area (P < 0.0001). Glutathione Peroxide levels were 38.2 ± 1.7 and 35.3 ± 1.9 μmol/l in areas with low and high UVB radiation respectively (P < 0.0001)
CONCLUSION: Findings of this study indicates that the amount of free radicals and antioxidant capacity in high UVB radiation areas are less than areas with low levels of UVB radiation. Therefore, it is suggested that necessary considerations should be taken into account for the residents of such areas in order to reduce its health damages