
Keywords: Chk1، checkpoint kinase 1; AhR, aryl hydrocarbon receptor; ATM, ataxia telangiectasia mutated; ATR, ataxia telangiectasia and Rad3-related protein; B[a]P, benzo[a]pyrene; B[a]Peq, B[a]P-equivalent; Chk1, checkpoint kinase 1; CT, coal tar; CYP, cytochrome P450; DE, diol epoxide; DNA