PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 19794518-7 2009 In contrast, quercetin increased CYP1B1 and CYP1A1 gene expression and activated AhR, whereas kaempferol and isorhamnetin suppressed constitutive CYP1B1 expression and antagonized AhR activation by benzo[a]pyrene. Benzo(a)pyrene 198-212 aryl hydrocarbon receptor Homo sapiens 180-183