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本文对不同的大骨节病区及非病区外环境,人体硒及全血谷胱苷肽过氧化物酶进行了测定,结果表明:土、粮、发、血硒含量及全血谷胱苷肽过氧化物酶活性,病区明显低于非病区,水硒含量两者无差异。不同类型病区儿童发硒含量随病情活跃程度减弱而增加。此进一步证实:该病区属于低硒环境,病区人群处于低硒营养状态,病情越重,硒营养状况越差,该病区人群硒的主要摄入量来自粮食。
In this paper, different Kashin-Beck disease ward and non-ward environment, human selenium and whole blood glutathione peroxidase were measured, the results showed that: soil, grain, hair, blood selenium content and whole blood glutathione Peptide peroxidase activity, the ward was significantly lower than the non-ward, the water selenium content was no difference between the two. Selenium levels in children with different types of wards increased with their degree of activity weakened. This further confirmed: The ward belongs to the low-selenium environment, ward populations in low selenium nutritional status, the more serious the disease, the worse the nutritional status of selenium, the main intake of selenium in the ward population from grain.