Acellular assay of calf thymus DNA±rat liver microsomal S9 fraction coupled with 32P-
postlabelling was used to study the genotoxic potential of organic compounds bound onto …

In the environment, organisms are exposed to a diverse array of chemicals in complex
mixtures. The majority of approaches that aim to assess the risk of environmental chemical …

Regional haze episode has already caused overwhelming public concern. Unraveling the
health effects of the representative composition mixtures of atmospheric fine particulate …

Assessing the risk of chemical mixtures is an intricate process that should integrate
published laboratory data; comparisons with the composition, toxicity, and functionality of …

Ecotoxicological effect factors are part of the analysis of relative impacts by chemical
contaminants on ecosystems. Uncertainty distributions, represented by the 90% confidence …

Human exposure to polycyclic aromatic hydrocarbons (PAHs) occurs through complex
mixtures. The National Institute of Standards and Technology has established standard …

Risk assessments of polycyclic aromatic hydrocarbons (PAHs) are complicated because
these compounds exist in the environment as complex mixtures of hundreds of individual …

Dust can be regarded as environmental medium that indicates the level and spatial
distribution of polycyclic aromatic hydrocarbons (PAHs) coming from different pollution …

Soxhlet-extracted samples of standard reference materials (SRMs) 1649 (PART: urban
dust/organics) and 1650 (PAR2: diesel particulate matter) from the US Institute of Standards …

Current methods to estimate the quantitative cancer risk of complex mixtures of polycyclic
aromatic hydrocarbons (PAH) such as coal tar assume that overall potency can be derived …