Toxicology

Diesel exhaust (DE) is a major contributor to air pollution globally. Fine and ultrafine particulate matter make up a large portion of its components.

Background: Chlorpyrifos is among the most heavily used conventional insecticides in the United States. The public is chronically exposed to low levels of chlorpyrifos in food crop residues and drinking water.

Escalating prevalence of autism spectrum disorders (ASD) in recent decades has triggered increasing efforts in understanding the role played by environmental risk factors as a way to address this widespread public health concern. Several epidemiological studies show associations between developmental exposure to traffic-related air pollution and increased ASD risk.

Polybro