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Buratti FM, Leoni C, Testai E: Foetal and adult human CYP3A isoforms in the bioactivation of organophosphorothionate insecticides. Toxicol Lett. 2006 Dec 15;167(3):245-55. Epub 2006 Oct 24.
Since OPT-induced neurodevelopmental effects may be due to in situ bioactivation by foetal enzymes, the catalytic activity of the foetal CYP3A7 toward chlorpyrifos (CPF), parathion (PAR), malathion (MAL) and fenthion (FEN) has been assessed by using recombinant enzymes. A comparison with the adult isoforms CYP3A4 and CYP3A5 has been also carried out. |
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