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四乙基铅中毒工人在中毒后21天,采用原子吸收分光光度测定法,测定尿中三乙基铅、二乙基铅及无机铅的含量。测定结果发现,中毒患者尿铅的构成50％为二乙基铅,48％为无机铅,2％为三乙基铅。四乙基铅中毒工人在中毒后30天,经靜脉注射CaNa_2-EDTA1000mg驱铅,发现尿铅增高3倍,排出的尿铅中大约98％是无机铅。Ⅶ(5):4,1982(俄文) 四川医学院附属职业病防治院李昌吉摘王宗全校
Tetraethyl lead poisoning workers 21 days after poisoning, using atomic absorption spectrophotometry, determination of urine triethyl lead, diethyl lead and inorganic lead content. The results showed that 50% of urinary lead in poisoning patients was diethyl lead, 48% inorganic lead and 2% triethyl lead. Tetraethyl lead poisoning workers 30 days after poisoning, intravenous injection of CaNa_2-EDTA1000mg drive lead, found that urinary lead increased 3 times, about 98% of discharged urine lead is inorganic lead. Ⅶ (5): 4,1982 (Russian) Occupational Disease Prevention and Treatment Hospital Affiliated to Sichuan Medical College