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本文报告铅业工人的孩子发生有症状的铅中毒。在研究职业性铅中毒后,1975年12月～1976年1月,对当时和最近停止操作的工人家属91例儿童和12例妻子进行谘询,分析其血中铅含量和红细胞原卟啉浓度,并将铅业工人家中1～6岁的孩子与邻居家中同年龄孩子比较,对照组家庭成员无铅工。同时收集每个房间的尘埃标本,测定含铅浓度。结果91例铅业工人的孩子中38例(41.8%)血铅值≥30微克%(表示铅吸收过量);10例血铅值≥80微克%,或红细胞原卟啉值≥190微克%,或二者同时存在(表示血吸收达危险值,必须立即检查有无铅
This article reports the occurrence of symptoms of lead poisoning in children of lead workers. After studying occupational lead poisoning, from December 1975 to January 1976, 91 children and 12 wives of workers who were currently and recently stopped were consulted to analyze their blood lead levels and erythrocyte protoporphyrin concentration , And lead workers in the home of children aged 1 to 6 years and neighbors in the same age children, the control group of family members lead-free. At the same time collecting dust samples from each room, determination of lead concentration. Results Of the 91 lead workers, 38 (41.8%) of the children with lead exposure had a blood lead level of ≥30 μg% (indicating excessive lead absorption), 10 blood lead levels ≥80 μg%, or erythrocyte protoporphyrin ≥190 μg% Or both exist (indicating blood up to dangerous values, you must immediately check for lead-free