Characterization and application of exposure biomarkers of polycyclic aromatic hydrocarbons in diesel exhaust / 环境与职业医学
Journal of Environmental and Occupational Medicine
;
(12): 529-535, 2023.
Article
in Chinese
| WPRIM
| ID: wpr-973643
ABSTRACT
Diesel exhaust (DE), Group 1 carcinogen, is an important source of air pollutants. Studies show that DE exposure associates with elevated incidences of respiratory and cardiovascular diseases. The toxic effects of DE are closely related to its components. Polycyclic aromatic hydrocarbons (PAHs) are one of the main toxic components in DE and are often used as human exposure biomarkers to DE. However, the exposure assessment of DE using PAHs as biomarkers could be interfered due to the other sources of PAHs. Therefore, identification of highly specific and reliable PAHs sourced biomarkers of DE exposure has become a hotspot of current research. New biomarkers of DE may play an important role in determining human exposure to DE and establishing dose-response relationship of DE exposure and health outcomes of interest. This paper focused on current progress in terms of PAHs sourced biomarkers of human exposure to DE with the following aims:
(1) to clarify the types of PAHs sourced biomarkers to DE; (2) to explore the applicability and limitations of PAHs sourced biomarkers for DE exposure assessment in occupational exposure and environmental exposure analysis; and (3) to summarize the analysis methods for PAHs sourced exposure biomarkers in human urine samples and compare the advantages and disadvantages of different analytical methods.
Full text:
Available
Index:
WPRIM (Western Pacific)
Language:
Chinese
Journal:
Journal of Environmental and Occupational Medicine
Year:
2023
Type:
Article
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