长沙地区母血和新生儿血中铅镉的含量

• 作 者: 何善元 夏令伟 梁绍先
• 机 构: 湖南医科大学,湖南医科大学,湖南医科大学
• 出 处: 环境与健康杂志
• 发表日期: 1989年06期
• 关键词: 转移作用 新生儿血 长沙地区 性接触史 烟酒嗜好 长沙市区 脐带血 铅镉 脐血 有毒金属

胎盘对铅、镉等有毒金属元素的转移作用,国内外都有不小报道,但以国外资料较多,其转移作用的大小,结论不完全一致。 本文对长沙市区数十名产妇的母血及脐带血中铅、镉的含量进行了测定和比较,以探讨胎盘的转移作用。 1.材料和方法 调查对象为在长沙市医院分娩的产妇,年龄范围为 19～31岁,平均24.7岁。产前均有详细记录。90.7％为初产妇。分娩过程全部正常,婴儿无畸形。所有产妇无烟酒嗜好及职业性接触史。

Placenta on the transfer of lead, cadmium and other toxic metal elements, both at home and abroad are not small reports, but more foreign data, the size of its role in the transfer, the conclusion is not entirely consistent. In this paper, dozens of mothers in Changsha maternal blood and cord blood levels of lead and cadmium were measured and compared to explore the role of placental transfer. 1 Materials and Methods The survey was conducted in Changsha City hospital maternal age range of 19 to 31 years old, with an average of 24.7 years old. Prenatal have a detailed record. 90.7% of primipara. All childbirth process normal, no deformity in infants. All maternal non-smoking alcohol and occupational exposure history.