深圳市母乳中铅水平的调查分析

采用原子吸收法测定了深圳市300例母乳中的铅含量。结果表明,小于100μg/kg有297人,100～317μg/kg有3人;深圳市2月龄母乳喂养的婴儿在铅含量水平上是处于安全喂养水平,但是以私家车作为主要外出工具的受试者乳铅含量水平要高于其它各组,因此需要加强深圳市儿童铅含量水平的长期监测和环境铅污染治理工作。

A Survey on Lead Level in Breast Milk in Shenzhen

The lead contents in breast milk of 300 women in shenzhen have been determined, the results show only three of them were over 100 μg/kg. 2 - month - old breast - fed infants were fed at the safety level on the lead content. However, the Pb level of those who have used private cars as the main tools is obviously higher than the other groups. So monitoring on the Pb level of children and environmental pollution treatment should be strengthened and become a regular practice for a long period in the future.