癌变·畸变·突变 ›› 2006, Vol. 18 ›› Issue (1): 65-067.doi: 10.3969/j.issn.1004-616x.2006.01.019

• 检测研究 • 上一篇    下一篇

Ames实验对叶黄素的致突变性与抗突变性研究

王明臣1;张善锋1;毛红丽2;金国平1;董子明1   

  1. 1.郑州大学医学院生物化学与分子生物学教研室,河南 郑州 450052;2.郑州大学一附院检验科,河南 郑州 450052
  • 收稿日期:2005-04-22 修回日期:2005-09-02 出版日期:2006-01-30 发布日期:2006-01-30
  • 通讯作者: 王明臣

Studies on the Safety and Antimutagenicity of Lutein

WANG Ming-chen1; ZHANG Shan-feng1;MAO Hong-li2;JIN Guo-ping1;DONG Zi-ming1   

  1. 1.Department of Biochemistry and Molecular Biology,Medical College, Zhengzhou University, Zhengzhou 450052, China; 2.The First Affiliated Hospital of Zhengzhou University, Zhengzhou 450052,Henan,China
  • Received:2005-04-22 Revised:2005-09-02 Online:2006-01-30 Published:2006-01-30
  • Contact: WANG Ming-chen1

摘要: 背景与目的: 研究不同剂量的叶黄素致突变性、抗突变性及抗突变机理的初步分析。 材料与方法: 采用Ames试验常规方法进行检测。 结果: 1 335 μg/皿、668 μg/皿、334 μg/皿和167 μg/皿剂量的叶黄素对TA97、TA98、TA100和TA102菌株在加与不加S9条件下均无致突变性;对TA98和TA100菌株具有显著的抗突变作用。 结论: 在本实验条件下,叶黄素对Ames试验无致突变性,且有显著的抗突变作用,抗突变的机理为叶黄素具有综合的抗突变作用。

关键词: 叶黄素, Ames试验, 抗突变

Abstract: BACKGROUND & AIM: To study the effects of lutein on mutagenicity and antimutation anti-mutagenicity. MATERIAL AND METHODS: The studies were conducted with Ames test. RESULTS: In Ames test, the mutagenicity of Lutein group was no more than 2 times that of the control group. In test, comparing with positive group, Lutein groups could decrease the colonies in TA98 and TA100 strains. CONCLUSION: No mutagenicity was observed with lutein in this study .Moreover, we demonstrated that lutein possessed significant antimutagenic properties.

Key words: Lutein, Ames test, anti-mutagenicity

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