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Issue:ISSN 1000-7083
          CN 51-1193/Q
Director:Sichuan Association for Science and Technology
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Your Position :Home->Past Journals Catalog->2012 Vol.31 No.5

Effects of Nanometer Copper on the Weight, Concentration of Blood Copper and Blood Routines of Kunming Strain Mouse
Author of the article: CHEN Gui-ying1,2, CHEN Zhi-juan1, ZHANG Wen-jie1, LIU Hao1, GAO Ping1*
Author's Workplace:(1. College of Life Science, Sichuan University, Chengdu 610065, China; 2. College of Life Science, Sichuan Normal University, Chengdu 610101, China)
Key Words:nanometer copper; copper sulfate; Kunming strain mouse; weight; blood copper; blood routine
Abstract:

Cu2+ was transformed into Cu by Pseudomonas sp. MBR deposited in our laboratory, Cu and Cu2+ were added to basal diets of different group mice, then compared. The results showed that the mice fed with Cu grew more slowly, and the dispersion is large; the concentrations of blood copper of the mice fed with Cu were universally low, and the dispersion is large; the neutrophilic granulocytes of the group fed with Cu or lower Cu2+ was much less than that of the control group, and the difference was very significant(P <0.01), the lymphocytes of the mice fed with Cu was much more than the control group, and the difference was significant(P<0.05). Cu was conjectured to be not absorbed as to Kunming strain mouse and affect the digestive system function.

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