%0 Journal Article %T Effect of the reduction of skin contamination on the internal dose of creosote workers exposed to polycyclic aromatic hydrocarbons %A Van Rooij, Joost GM %A Van Lieshout, Eugenie MA %A Bodelier-Bade, Monika M. %A Jongeneelen, Frans J. %J Scandinavian Journal of Work, Environment & Health %D 1993 %8 June 19 %N 3 %@ 0355-3140 %F VanRooij1993 %X

Ten creosote-exposed workers of a wood impregnation plant participated in this study, which took place in two consecutive weeks on a Monday, after a weekend off. On one of the two days each worker wore Tyvek® coveralls underneath his normal workclothes. Dermal contamination measurements (pyrene on exposure pads) and biological monitoring (urinary 1-0H-pyrene) were performed to measure the reduction of both the skin contamination and the internal dose. The total pyrene skin contamination of workers not wearing coveralls ranged between 47 and 1510 µg · d-1 (0.2-7.5 µmol · d-1). On the average, the coveralls reduced the pyrene contamination on the workers` skin by about 35 (SD 63)%. The excreted amount of 1-0H-pyrene in urine decreased significantly from 6.6 to 3.2 µg (30.2 to 14.7 nmol). Multiple regression analysis showed that skin contamination by polycylic aromatic hydrocarbons is the main determinant of the internai exposure dose of creosote workers.

%K biological monitoring %K coveralls %K creosote worker %K dermal exposure %K exposure %K intervention study %K occupational exposure %K polycyclic aromatic hydrocarbon %K skin contamination %K skin monitoring %K Tyvek® %R 10.5271/sjweh.1322 %U https://www.sjweh.fi/show_abstract.php?abstract_id=1322 %U https://doi.org/10.5271/sjweh.1322 %P 200-207