| Literature DB >> 1519043 |
Z H Zhao1, W Y Quan, D H Tian.
Abstract
The concentration of 1-hydroxypyrene in human urine was determined in six volunteers who lived under the same conditions. Samples were collected four times per day for three consecutive days; the maximum concentration of 1-hydroxypyrene was found in the samples collected late in the evening (21:00-23:00 h) which is the time recommended as suitable for determination of urinary 1-hydroxypyrene for the purpose of evaluating human exposure to polycyclic aromatic hydrocarbons (PAHs). Statistical tests show that the influence of sex, age, and smoking on urinary 1-hydroxypyrene is statistically insignificant.Entities:
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Year: 1992 PMID: 1519043 DOI: 10.1016/0048-9697(92)90001-9
Source DB: PubMed Journal: Sci Total Environ ISSN: 0048-9697 Impact factor: 7.963