摘要
目的:探讨福州市生活饮用水及其水源水的体内遗传毒性。方法:随机选择福州市5个区县(市)各1家水厂,采集水源水和出厂水各200 L,经XAD-2树脂柱收集其中的有机物,采用小鼠骨髓细胞微核试验和精子畸形试验检测其遗传毒性。结果:长乐市、平潭县水厂出厂水和水源水及福清市水厂出厂水具有致突变性;各出厂水有机提取物的致突变性基本高于同厂水源水。结论:福州市部分生活饮用水水源水和出厂水受到一定程度的有机物污染。
OBJECTIVE： To evaluate the in vivo genotoxicity of drinking and source water in Fuzhou.METHODS： Five districts were randomly chosen in Fuzhou with a water plant in every district.200 liters drinking water and source water were sampled in every district.XAD-2 resin was used to extract the organic matter in water,and mouse bone marrow micronucleus and sperm abnormality test were used to detect the genotoxicity of the organic extractions.RESULTS： The drinking and source water of water plants in Changle city and Pingtan county and the drinking water of water plant in Fuqing city were mutagenic,and the genotoxicity of organic extractions of drinking water was higher than that of its source water.CONCLUSION： The drinking and source water of Fuzhou city had been polluted by organic compounds to some degree.
出处
《癌变．畸变．突变》
CAS
CSCD
2010年第6期452-454,共3页
Carcinogenesis,Teratogenesis & Mutagenesis
基金
福州市科学计划项目(2008-G-119)
