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| 儿童血铅与胎儿期铅污染的关系 | |
| 引用本文： | Zhang F,Chen Y,Jiang X. 儿童血铅与胎儿期铅污染的关系[J]. 中华预防医学杂志, 2001, 35(1): 42-43 |
| 作者姓名： | Zhang F Chen Y Jiang X |
| 作者单位： | 1. 江苏省无锡市妇女儿童保健所所长办公室 2. 江苏省无锡市妇女儿童保健所儿童保健科 3. 江苏省无锡市妇女儿童保健所妇女保健科 4. 江苏省无锡市妇女儿童保健所检验室 |
| 摘 要： | 目的了解儿童血铅水平与胎儿期铅污染的关系。方法采集1～5岁儿童手指血和新生儿出生时的脐带血,用原子吸收石墨炉法测定血铅浓度。结果1122例儿童血铅平均为（0.42±0.15）μmol/L,血铅值≥0.483μmol/L的儿童占27.54％;127例新生儿脐带血铅平均为（0.16±0.12）μmol/L,血铅值≥0.483μmol/L的新生儿占0.79％。结论儿童血铅水平高主要是环境污染和生活行为引起,儿童在胎儿期血铅的本底水平已较高,所以预防儿童铅中毒应从孕妇做起。 |
| 关 键 词： | 儿童 血铅 胎儿期 铅污染 测定 原子吸收石墨炉法 |
| 修稿时间： | 2000-01-20 |
A study on relationship between blood lead level in children and fetal umbilical cord |
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| Zhang F,Chen Y,Jiang X. A study on relationship between blood lead level in children and fetal umbilical cord[J]. Chinese Journal of Preventive Medicine, 2001, 35(1): 42-43 | |
| Authors: | Zhang F Chen Y Jiang X |
| Affiliation: | Maternal and Child Health Care Institute of Wuxi City, Jiangsu Province 214002, China. |
| Abstract: | OBJECTIVE: To study the relationship between blood lead level in children and fetus. METHODS: Blood specimens were collected from the fingers of children aged one to five years and from umbilical cord when the babies were born, to determine their lead level with atomic absorption spectrophotometry. RESULTS: The average blood lead level was (0.42 +/- 0.15) micromol/L in 1 122 children. Blood lead level in 27.54% of the children was above >/= 0.483 micromol/L. The average umbilical blood lead level was (0.16 +/- 0.12) micromol/L in 127 neonates. Blood lead level in 0.79% of the new-born babies were greater than >/= 0.483 micromol/L. CONCLUSION: Higher blood lead level in children was mainly caused by environmental pollution and unhealthy life behaviors. Background blood lead in fetuses has already reached a higher level, so prevention from lead poisoning in children should begin during pregnancy. |
| Keywords: | Child Fetal blood Lead Lead poisoning |
| 本文献已被 CNKI 万方数据 PubMed 等数据库收录！ | |