URINARY EXCRETION OF PHENOL BY MEN EXPOSED TO VAPOUR OF BENZENE: A SCREENING TEST
AUTOR(ES)
Rainsford, S. G.
RESUMO
The metabolism of benzene differs from that of other aromatic hydrocarbons; the excretion of phenol in the urine of workers exposed to ambient benzene bears a linear relationship to the degree of exposure. A semi-quantitative screening test using stable reagents not requiring special apparatus or laboratory facilities permits an estimation of urinary phenolic bodies, and hence the exposure to benzene. The test may be used (a) to determine whether individual workers need further investigation because of exposure to benzene, (b) as a group test to determine whether the environment is acceptable, and (c) to determine whether solvents often regarded as safe contain benzene.
ACESSO AO ARTIGO
http://www.pubmedcentral.nih.gov/articlerender.fcgi?artid=1008211Documentos Relacionados
- Biological monitoring of exposure to benzene: a comparison between S-phenylmercapturic acid, trans,trans-muconic acid, and phenol.
- Quantitative relation of urinary phenol levels to breathzone benzene concentrations: a factory survey.
- Evaluation of exposure to phenol: absorption of phenol vapour in the lungs and through the skin and excretion of phenol in urine
- Observations on Urinary Cadmium and Protein Excretion in Men Exposed to Cadmium Oxide Dust and Fume
- Biomarkers of exposure to low concentrations of benzene: a field assessment.