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polycyclic aromatic hydrocarbon
(redirected from Polynuclear aromatic hydrocarbons)

   Also found in: Encyclopedia, Wikipedia 0.01 sec.
polycyclic aromatic hydrocarbon
n.
Any of a class of carcinogenic organic molecules that consist of three or more benzene rings and are commonly produced by fossil fuel combustion. Also called polynuclear aromatic hydrocarbon.


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Actually, marijuana smoke contains many toxins perilous to the respiratory system and the highly carcinogenic polynuclear aromatic hydrocarbons are one of them.
Also in this enormous toxic mix were some 2,500 contaminants: asbestos, fiberglass, drywall dust, and vinyl-coated wiring, along with hydraulic oil and many other fuels and combustion product chemicals involving polyvinyl chloride, PCBs, dioxins, and other polynuclear aromatic hydrocarbons, as well as lead, copper, iron oxide, and cadmium.
The relationship between polynuclear aromatic hydrocarbons in ambient air and 1-hydroxypyrene in human urine.
 
 
 
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