福建农业学报2017，Vol.32Issue(7)：779-783,5.DOI:10.19303/j.issn.1008-0384.2017.07.017
市售染发剂对蚕豆根尖细胞的遗传损伤效应
Genotoxicity of Hair Dyes on Root-tip Cells of Vicia faba
摘要
Abstract
Genotoxicities of commercial hair dyes manufactured by two companies (SJ and CY) were determined by the micronucleus assay on the root-tip cells of Vicia faba.Dye solutions in the concentrations of 1.5,4.5,6.0,9.0,12.0 and 15.0 g/L were applied for the test.The presence of micronuclei was shown increased after immersing the cells in the hair dye solutions.It increased with increasing concentration initially and followed by a decline for both products.With SJ,the peak number of micronuclei was observed at the dye concentration of 9.0 g/L;and with CY,6.0 g/L.Indicated by the rises of the micronucleus counts,there was apparently genomic damages to the plant cells caused by the hair dyes.It,therefore,implicated a safety concern on the products for consumers.关键词
染发剂/蚕豆/根尖细胞/微核率Key words
hair dye/Vicia faba/root-tip cell/micronucleus assay分类
生物科学引用本文复制引用
李莹,周细平,郑艺维..市售染发剂对蚕豆根尖细胞的遗传损伤效应[J].福建农业学报,2017,32(7):779-783,5.基金项目
国家自然科学基金青年基金项目(41606119) （41606119）
福建省中青年教师教育科研项目(JAT160645) （JAT160645）
