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Citation: LU Zhen-Wei, CHEN Dong, LIU Ying, NIE Yu-Xiu, CHEN Hang-Ting, LI Wei-Guo, NI Jia-Zuan. The Hormesis Effect of Rare Earth Elements on Several Enzymes in Rats Liver[J]. Chinese Journal of Applied Chemistry, ;2003, 20(1): 6-9. shu

The Hormesis Effect of Rare Earth Elements on Several Enzymes in Rats Liver

1.
a Key Laboratory of Rare Earth Chemistry and Physics, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022;
2.
b Medical School, Jilin University, Changchun

Corresponding author: NI Jia-Zuan,
Received Date: 15 July 2002
Available Online: 22 October 2002
Fund Project: 国家自然科学基金资助项目(29890280) (29890280)

The effects of rare earth elements(RE) on the activities of seven enzyme (ALT, ICD, AST, LAP, ALP, γ-GT, CHE) in rat liver have been investigated by analysing the accumulated amount of RE in the rat liver by ICP-MS. The results indicate the occurrence of Hormesis effect on most enzymes studied and the dependence of Hormesis dose-response range on the type and character of the enzymes. No significant relationship was observed between dosage and the accumulation of RE in the rat liver.
- liver,
- enzyme,
- rare earth,
- Hormesis effect
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