| 室内小煤炉采暖对尿中1-羟基芘的影响 |
| 摘要点击 1466 全文点击 1309 投稿时间：1989-09-19 |
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| 中文关键词 |
| 英文关键词 |
| DOI 10.13227/j.hjkx.19900202 |
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| 中文摘要 |
| 用尿中1-羟基芘作为指标,观察了室内用小煤炉采暖、暖气采暖和非采暖季节时相同人群尿中1-羟基芘的变化,自身对照和人群对比的测定结果,经数理统计检验后均证明:用小煤炉采暖时人尿中的1-羟基芘显著高于甩暖气采暖或不采暖时的结果,表明用小煤炉采暖造成了室内空气中多环芳烃的严重污染,用尿中1-羟基芘可做为人体接触空气中多环芳烃污染的一个特异、灵敏的指标。 |
| 英文摘要 |
| The changes of 1-hydroxypyrene in urine of the same households have been observed in the periods of heating with coal ranges or central heating or non-heating. The urinary 1-hydroxypyrene of several groups of people has been detected as an index. The results of statistic analysis shown that its level in the persons of indoor heating with coal ranges is higher than that of central heating or that in non-heating period. So the results demonstrate that indoor air pollution of polynuclear aromatic hydrocarbons(PAHs)is serious in the households with burning coal. It is suggested that urinary 1-hydroxypyrene can be used as a specific sensitive index for human exposure to genotoxic PAHs from burning coal. |
