Title : Induction of Cyp1a-1 and Cyp1a-2 gene expression by a reconstituted mixture of polynuclear aromatic hydrocarbons in B6C3F1 mice.

Pub. Date : 1995 Jun 14

PMID : 7750161






3 Functional Relationships(s)
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1 Induction of Cyp1a-1 and Cyp1a-2 gene expression by a reconstituted mixture of polynuclear aromatic hydrocarbons in B6C3F1 mice. Polycyclic Aromatic Hydrocarbons cytochrome P450, family 1, subfamily a, polypeptide 1 Mus musculus
2 The potential non-additive interactions of polynuclear aromatic hydrocarbon (PAH) mixtures as inducers of Cyp1a-1 and Cyp1a-2 gene expression were investigated in B6C3F1 mice using a reconstituted PAH mixture. Polycyclic Aromatic Hydrocarbons cytochrome P450, family 1, subfamily a, polypeptide 1 Mus musculus
3 The > or = 4-ring PAH fraction and reconstituted mixture induced hepatic microsomal ethoxyresorufin O-deethylase (EROD) activity and Cyp1a-1 mRNA levels, whereas the 2- and 3-ring PAHs were only weakly active. Polycyclic Aromatic Hydrocarbons cytochrome P450, family 1, subfamily a, polypeptide 1 Mus musculus