摘要
对１３３例ＥＢＶ—ＩｇＡ／ＶＣＡ阳性人群进行了ＧＳＨＰＸ活性检测并与正常人及鼻咽癌病人作比较，同时还对ＩｇＡ／ＶＣＡ阳性人群进行了服用硒酵母的干预试验，结果显示，ＥＢＶ—ＩｇＡ／ＶＣＡ阳性人群全血ＧＳＨＰＸ活性水平与健康人相比无显著性差异，但明显高于鼻咽癌病人，且有非常显著差异（Ｐ＜０．００１）。ＥＢＶ—ＩｇＡ／ＶＣＡ阳性人群服用硒酵母后其ＧＳＨＰＸ活性与服用前比较无显著性差异。上述结果说明，鼻咽癌病人抗体ＧＳＨＰＸ活性的变化可能是肿瘤继发的结果。ＩｇＡ／ＶＣＡ阳性人群ＧＳＨＰＸ活性并不低，机体在ＧＳＨＰＸ活性不低的情况下服用适量硒酵母，ＧＳＨＰＸ活性仍可保持在正常状态，机体可能对ＧＳＨＰＸ活性具有自身调节能力。
The glutathione peroxidase was studied in the whole blood from EBV-IgA/VCA seroposition persons.The result showed that the glutathione peroxidase activities were no significant difference between IgA/VCA seroposition persons and healthy persons.But,the enzyme in IgA/VCA seroposition persons were higher than that of nasopharyngeal carcinoma patients (P<0 001).In addition,the enzyme activities in IgA/VCA seroposition persons were studied no significant difference before and after treated by selenium-enriched yeast.
出处
《微量元素与健康研究》
CAS
1996年第4期3-4,共2页
Studies of Trace Elements and Health
