一家纸浆造纸厂工人血液中的多氯二苯并对二恶英/多氯二苯并呋喃水平。

PCDD/PCDF levels in the blood of workers at a pulp and paper mill.

作者信息

Rosenberg C, Kontsas H, Tornaeus J, Mutanen P, Jäppinen P, Vainio H, Patterson D G, Needham L L

机构信息

Finnish Institute of Occupational Health, Helsinki, Finland.

出版信息

Chemosphere. 1995 Oct;31(8):3933-44. doi: 10.1016/0045-6535(95)00265-a.

DOI:10.1016/0045-6535(95)00265-a

PMID:7583025

Abstract

Blood samples from 34 workers at a pulp and paper mill and from 14 control persons were analysed for 2,3,7,8-substituted PCDDs and PCDFs. There were no statistically significant differences in total lipid-adjusted PCDD/PCDF concentrations, expressed as toxic equivalents, in blood plasma between the potentially exposed bleaching plant or paper mill workers and the controls. The mean level was 61 pg/g I-TEQ in bleaching plant workers, 60 pg/g I-TEQ in paper mill workers and 49 I-TEQ pg/g in controls. Regarding the concentrations of individual isomers, however, there was an indication that the blood plasma concentrations might be affected by the living and working environment.

摘要

对一家纸浆造纸厂的34名工人以及14名对照人员的血样进行了2,3,7,8 - 取代多氯二苯并二恶英和多氯二苯并呋喃的分析。在潜在暴露的漂白车间或造纸厂工人与对照人员之间，以毒性当量表示的血浆中总脂质调整后的多氯二苯并二恶英/多氯二苯并呋喃浓度，没有统计学上的显著差异。漂白车间工人的平均水平为61皮克/克国际毒性当量，造纸厂工人为60皮克/克国际毒性当量，对照人员为49皮克/克国际毒性当量。然而，关于个别异构体的浓度，有迹象表明血浆浓度可能受到生活和工作环境的影响。