牙齿类型作为成人和儿童铅暴露的指标。

Tooth type as indicator of exposure to lead of adults and children.

作者信息

Bercovitz K, Laufer D

机构信息

Department of Oral and Maxillofacial Surgery, Rambam Medical Center Faculty of Medicine, Technion-Israel Institute of Technology, Haifa.

出版信息

Arch Oral Biol. 1990;35(11):895-7. doi: 10.1016/0003-9969(90)90069-m.

DOI:10.1016/0003-9969(90)90069-m

PMID:2282000

Abstract

One hundred and forty-two teeth of children and adults were analysed for lead content by graphite furnace atomic absorption spectrophotometry. The results showed that, for children, tooth age is an important factor that has to be taken into consideration when lead levels are evaluated. In adults tooth type may be ignored, as it is not a major factor affecting lead accumulation.

摘要

采用石墨炉原子吸收分光光度法对142颗儿童和成人牙齿的铅含量进行了分析。结果表明，对于儿童而言，在评估铅含量时，齿龄是一个必须考虑的重要因素。在成人中，齿型可以忽略不计，因为它不是影响铅蓄积的主要因素。