Objective To study the influence of oral magnetic field treated spirits for superoxide dismutase(SOD)activity,malonyldialdehyde(MDA)and nitric oxide(NO)level in human body.Methods Sixty experimental people were equally divided into two groups;magnetic spirits group and non-magnetic spirits group.The experiment duration was 30 days in all people.Before three days of experiment,any beverages weren't drunk.Before and after the experiment,the SOD activity,MDA and NO level were determined.Results In the people of magnetic spirits group,the SOD activity and No level after the experiment were significantly higher than before(t=5.633 5,t=4.244 7,P<0.01),MDA level was reduced(t=5.506 8,P<0.01).Contrarily,the SOD activity and NO level in non-magnetic spirits group were markedly lowered than before(t=2.819 4,P<0.05;t=3.626 5,P<0.01),but MDA level was enhanced (t=4.720 3,P<0.01).There was a significant difference in both groups(t=4.568 9,t=4.052 0,t=5.758 6,P<0.01).Conclusion It is suggested that the magnetic field treated spirits can decrease the lipid peroxide promoted by spirits in the body and reduce the damage caused by NO level reduction on the body.
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