Hesley K L, Wimbish G H
Am Ind Hyg Assoc J. 1981 Jan;42(1):42-6. doi: 10.1080/15298668191419334.
A retrospective study was performed by evaluating the time course changes in blood lead and zinc protoporphyrin concentrations in 240 industrial lead workers. The data indicate that there is a considerable difference in rate of change and plateau state for each of the two parameters. The difference in time course in these parameters indicates that both should be monitored in workers in order to estimate the accumulation of lead and the metabolic response to the body burden.
通过评估240名工业铅作业工人血铅和锌原卟啉浓度的时间进程变化进行了一项回顾性研究。数据表明,这两个参数各自在变化率和平台期方面存在相当大的差异。这些参数在时间进程上的差异表明,为了估计铅的蓄积以及身体对铅负荷的代谢反应,应对工人的这两个参数进行监测。