摘要
本文应用ＴＡ９８、ＴＡ１００菌株微量波动试验对２０名长期从事炊事的工人尿浓缩物诱变性进行了检测。其浓缩物对ＴＡ９８、ＴＡ１００诱变阳性率分别为３５．０％、２０．０％；加Ｓ９后阳性率明显提高，分别为９５．０％，８５．０％。提示尿中主要含有碱基移码型和碱基置换型的间接诱变物；油烟对工人的远期效应不容忽视。
utagenicity of
condensed urine of 20workers engaged long-term in cooking onthe Salmonela tester trains of
TA98,TA100were determined by mcdified fluetuation test.The mutagenic rates of condensed uri-ne
were 35.0%, 20.0%;and the mutagenicrates increased in adding liver S9,were95.0%, 85.0%,It
indicated that the indirect mutagens on base frame shift and base-pairsubstitution were mainly
contained in theurine of the worker engaged in cooking,oil smoke was highly mutagenetic,
Long-term effects of oil smcke on the worker arenot ignored by us.
出处
《中国工业医学杂志》
CAS
1994年第4期205-206,221,共3页
Chinese Journal of Industrial Medicine
基金
湖南省教委资助课题
关键词
油烟
尿
微量波动试验
诱变性
职业危害
oil smoke,urine,
modifiedfluctuation test, mutagenicity
