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去年以来,在北京儿童医院连续掀起血铅检测高潮。全国各地的许多家长利用节假日专程带孩子到北京检测血铅浓度。为此,记者赴北京采访了北京儿童医院保健科的张峰主任。张主任告诉记者,血铅浓度过高在目前的城市儿童身上普遍存在。随着工业化程度的加深,环境污染加重,空气中、生活用品中铅的含量都大大提高,如汽车尾气,儿童玩具及学习用品的油漆层都含有大量的铅。儿童由于肾、消化道等器官尚未发育健全,在高铅的环境中长期生活,就会发生一定程度的铅中毒。
Since last year, Beijing Children’s Hospital set off a continuous blood lead test. Many parents across the country use their holidays to take children to Beijing to test their blood lead levels. To this end, the reporter went to Beijing to interview Zhang Feng, director of Beijing Children’s Hospital Health Branch. Director Zhang told reporters that blood lead levels are too high in the current urban children who are prevalent. With the deepening of industrialization and the increase of environmental pollution, the content of lead in air and daily necessities has been greatly increased. For example, automobile exhaust, children’s toys and school supplies contain a lot of lead in the paint layer. Children due to kidney, gastrointestinal and other organs have not developed sound, long-term life in a high-lead environment, there will be a certain degree of lead poisoning.