癌变·畸变·突变 ›› 2008, Vol. 20 ›› Issue (2): 157-159.doi: 10.3969/j.issn.1004-616x.2008.02.020

• 检测研究 • 上一篇    下一篇

蕨菜黄酮提取物的急性毒性和致突变性

陈存武,陈乃富,张 莉,周永宝,李 杨   

  1. 皖西学院化生系,安徽 六安 237012
  • 收稿日期:2007-09-10 修回日期:2007-10-24 出版日期:2008-03-30 发布日期:2008-03-30

Studies on the Acute Toxicity and the Mutagenicity of Flavonoids Extracts

CHEN Cun-wu, CHEN Nai-fu, ZHANG Li, ZHOU Yong-bao, LI Yang   

  1. Department of Chemistry and Life Science, West Anhui University, Lu'an 237012, Anhui, China
  • Received:2007-09-10 Revised:2007-10-24 Online:2008-03-30 Published:2008-03-30

摘要: 背景与目的: 研究蕨菜黄酮提取物的急性毒性与潜在致突变性。材料与方法: 采用小鼠经口急性毒性试验、小鼠骨髓嗜多染红细胞微核试验、小鼠精子畸形试验。 结果: 蕨菜黄酮提取物小鼠经口的LD50>20.0 g/kg,小鼠骨髓细胞微核试验以及精子畸形试验结果均为阴性(P>0.05)。 结论: 本实验条件下,蕨菜黄酮提取物的经口LD50>20.0 g/kg,属无毒级,未见有致突变作用。

关键词: 蕨菜, 黄酮, 急性毒性, 微核, 畸形

Abstract: BACKGROUND AND AIM: To study the acute toxicity and the mutagenicity of the flavonoids extracted from pteridium aquilinum var. latiusculum. MATERIALS AND METHODS: The oral acute toxicity test, micronucleus test of bone marrow PCE cell and sperm shape abnormality test were carried out. RESULTS: LD50 of the flavonoids extracts from pteridium aquilinum var. latiusculum in rats was more than 20.0 g/kg. The micronucleus rates and sperm abnormality rates in all doses were negative(P>0.05). CONCLUSION: The flavonoids extracted from pteridium aquilinum var. latiusculum was considered a substance with no toxicity and mutagenic activity in this study.

Key words: pteridium aquilinum var. latiusculum, flavonoid, acute toxicity, micronucleus, abnormality