抚仙湖有机污染物化学背景值及人淋巴细胞体外致突变性评定  

THE BACKGROUND CONTENT OF ORGANIC CHEMICALS AND MUTAGENICITY A SSESSMENT OF HUMAN LYMPHOCYTES IN VITRO OF WATER FROM FUXIAN LAKE

作　　者：王蕊芳[1,2,3,4,5] 金志玉 康云华 方建华 孔祥生 李玉兰 贺维顺[1,2,3,4,5] 吴玉平 杨儒道 吴世芳 马松科[1,2,3,4,5] 唐庆国[1,2,3,4,5] 陈晓春 罗明 

机构地区：[1]中国科学院昆明动物研究所 [2]云南省卫生防疫站 [3]澄江县卫生防疫站 [4]玉溪地区卫生防疫站 [5]玉溪地区环境科学研究所

出　　处：《Zoological Research》1999年第3期214-221,共8页动物学研究（英文）

基　　金：云南省科学技术委员会应用基础基金

摘　　要：用ＸＡＤ－２树脂提取抚仙湖７个采样点的有机物质水样提取物，用气相色谱／质谱（ＧＣ／ＭＳ）进行分析。在每种水样品中发现有上百种有机污染物。提取物用培养的人淋巴细胞系姐妹染色单体交换（ＳＣＥ）试验作致突变潜力检查。结果显示，仅入湖口水样在高浓度组（００６２５Ｌ／ｍＬ）⑥诱发ＳＣＥ明显增加。The organic substance in test sample were extracted by XAD-2,and the extracts o f water sample in seven localities from lake water sample of Fuxian Lake were an alyzed by gas chromatography mass spectrometry (GC/MS).Over hundred organic pol lutants were discovered in every water sample.The extracts were examined for mut agenic potential by the sister chromatid exchanges (SCEs) test in cultured huma n lymphocyte.According to our results,the water sample of Ruhukou only at highe r concentration group (0 0625 L/mL) induced a significant increase for SCE.

关 键 词：抚仙湖 水质 有机污染物 人淋巴细胞 致突变性 

分 类 号：X524.031[环境科学与工程—环境工程]