癌变·畸变·突变 ›› 2000, Vol. 12 ›› Issue (2): 90-092.doi: 10.3969/j.issn.1004-616x.2000.02.009

• 论著 • 上一篇    下一篇

昆明山海棠对人精子染色体的诱变作用研究

马明福,蔡 敏,李练兵,曾维三,李新生   

  1. 重庆市计划生育科学研究所,重庆 400020
  • 收稿日期:1999-08-03 修回日期:1999-12-08 出版日期:2000-04-30 发布日期:2000-04-30

EFFECTS OF TRIPTERYGIUM HYPOGLAUCUM ( LEVEL) HUTCH ON THE CHROMOSOME IN HUMAN SPERMATOZOA IN VITRO

MA Ming - fu , CAI Min , L I Lian - bing , ZEN G Wei - san , L I Xin - sheng   

  1. Instit ute of Chongqing Family Planning Science , Chongqing  400020
  • Received:1999-08-03 Revised:1999-12-08 Online:2000-04-30 Published:2000-04-30

摘要: 目的与方法:用人精子染色体畸变试验分析昆明山海棠对人精子染色体畸变率和断裂均数的影响。结果:结果显示昆明山海棠( THH) 50μg/ ml、100μg/ ml、200μg/ ml 3 个剂量组的染色体畸变率分别为11154 %、15171 %、16179 % ,断裂均数为0.1346 、0. 2143、0. 2214 ,与空白对照组畸变率(7. 25 %) 和断裂均数(0. 1014) 比较,除50μg/ ml 剂量组外,其余2 组均有显著性差异, P < 0105。结论:结果表明THH 对人精子染色体具有致断作用,其是否可作为男性避孕药尚待进一步研究。

关键词: 昆明山海棠, 精子, 染色体, 诱变性

Abstract: Purpose and Methods : The effects of Tripterygiu hypoglaucum(Level) hutch ( THH) on the induction of chromosome abnormalities in human spermatozoa were studied using the human sperm chromosome assay.Results : Result s showed the rates of chromosome aberrations of THH at the doses 50μg/ ml , 100μg/ ml , 200μg/ml were 11. 54 % , 15. 71 % , 16. 79 % respectively , while 7. 25 % in cont rol group. There were significant differences 100μg/ ml group and 200μg/ ml group as compared with cont rol group ( P < 0. 05) . The mean value of chromosome breakages of 100μg/ ml , 200μg/ ml and cont rol groups were 0. 2143 , 0. 2214 and 0. 1346 respectively , the difference was significant ( P < 0. 05) , when the two tested groups compared with the cont rol group.Conclusion : The study result s showed that THH was clastogen in human spermatozoa chromosome aberration test .

Key words: Tripterygium hypoglaucu(Level) Hutch, Spermatozoa, Chromosome, Mutagenicity

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