论文部分内容阅读
以往工作证实病区及非病区居民血硒含量有显著的差别,前者低而后者较高。克山病在全国分布的地区广泛,且各地自然环境很不相同,病人临床表现及流行病学特点虽基本一致,但不同病区亦有出入。为了确定硒与克山病发病的关系,有必要更多地选择全国比较典型的病区及非病区观察其规律性。根据200例血硒及发硒统计结果显示两者间存在显著相关。因此,我们在进行这项研究课题时主要测定了发硒的含量。病区发硒较低的特点是不是病区居民对外界环境特点的一项反应,在这方面食物是一个重要环节。因此,我们又相应地进行了某些病区和非病区粮食含硒量的测定。
In the past, it was confirmed that there was a significant difference in blood selenium content between ward and non-ward residents, with the former being lower and the latter being higher. Keshan disease is widely distributed throughout the country, and the natural environment is very different across the country. Though the clinical manifestations and epidemiological characteristics of Keshan disease are basically the same, different areas have different accessions. In order to determine the relationship between selenium and Keshan disease, it is necessary to select more of the typical ward and non-ward in the country to observe its regularity. According to 200 cases of blood selenium and selenium statistics show a significant correlation between the two. Therefore, we conducted the research project mainly determined the content of selenium. Ward selenium is characterized by lower selenium is not a resident of the ward on the characteristics of the external environment in response to a food in this area is an important part. Therefore, we conducted a corresponding determination of selenium content in some ward and non-ward foodstuffs.