PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 15081833-11 2004 The alkylphenolic compounds (4-octylphenol and 4-nonylphenol) displayed some ability to displace 3H-E2 binding from ERalpha and beta at high concentrations, but dieldrin and atrazine had little binding activity for both ER subtypes and endosulfan for ERbeta. 4-octylphenol 29-42 estrogen receptor Ictalurus punctatus 116-132