Study on the environmental monitoring method using wildlife (wild birds). (Biological effects by heavy metals)

通过污染动物与非污染动物的比较，说明了Cd标准回归线(CSRL)的实用性。获得了与CSRL相似的PB标准回归曲线，两条直线上均含有TL等有毒元素。丹参降低细胞中Cd含量，肝、肾中Cd比值恢复到CSRL等概率椭圆范围内。提示CD引起的染色体DNA突变与单核细胞增多性李斯特菌的血清型有关。

The utility of Cd standard regression line (CSRL) was shown from the comparison between polluted animals and non-polluted ones. Pb standard regression line similar to CSRL was obtained, and there were some of toxic elements including the Tl on these two lines. Ti decreased the Cd content in cell, and Cd ratio of the contents in liver and kidney was shown to recover within the equal probability ellipse of CSRL. It was suggested that the mutation of chromosome DNA by the Cd was related to the serotype of Listeria monocytogens.