Total antioxidant capacity, total oxidant status and oxidative stress index in the men exposed to 1.5 T static magnetic field.
The aim of this study was to investigate the effects of a high-strength magnetic field produced by a magnetic resonance imaging (MRI) apparatus on oxidative stress. The effects of a 1.5 T static magnetic field on the total antioxidant capacity (TAC), total oxidant status (TOS) and oxidative stress index (OSI) in male subjects were investigated. In this study, 33 male volunteers were exposed to a 1.5 T static magnetic field for a short time and the TAC, TOS and OSI of each subject were determined. Magnetic field exposure was provided using a magnetic resonance apparatus; radiofrequency was not applied. Blood samples were taken from subjects and TAC, TOS and OSI values were measured using the methods of Erel. TAC showed a significant increase in post-exposures compared to pre-exposures to the magnetic field (p < 0.05). OSI and TOS showed a significant decrease in post-exposures compared to pre-exposures to a 1.5 T magnetic field (for each of two, p < 0.01). The 1.5 T static magnetic field used in the MRI apparatus did not yield a negative effect; on the contrary, it produced the positive effect of decreasing oxidative stress in men following short-term exposure.
Department of Radiodiagnostics, Medicine Faculty of Harran University, Yenişehir Campus, 63100 Sanliurfa, Türkey.
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Sirmatel
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Sert
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Sirmatel
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Selek
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Yokus
D000975:Antioxidants / Q000378:metabolism / Q000528:radiation effects*; D004574:Electromagnetic Fields; D004869:Equipment Safety; D006801:Humans; D008279:Magnetic Resonance Imaging / Q000009:adverse effects; D008297:Male; D016877:Oxidants / Q000097:blood / Q000528:radiation effects*; D018384:Oxidative Stress / Q000528:radiation effects*; D011830:Radiation Effects
D000975:Antioxidants; D016877:Oxidants