Biological Effects of Rare-earth Elements
Xie Yongquan(Department of Biology. Zhongshan University. Guangzhou 510275)
A review with 8 refereces on the biological effects of rare eitrth on living things and human bodies including biological effects of carotenoid, anthocyanidine. traditional Chinesemedicine and medical herbs is presented. The author's study results show that rare-earth elements are trace elements of ultra-trace elements which have speclal effects on pl1ysio-ecology, especially on the absorption, transmittance and metabolism of light and chemical energy.
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