PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 9214741-0 1997 Activity of Parthenolide at 5HT2A receptors. parthenolide 12-24 5-hydroxytryptamine receptor 2A Rattus norvegicus 28-33 9214741-1 1997 Parthenolide displaces [3H]ketanserin from 5HT2A receptors from rat and rabbit brain and cloned 5HT2A receptors. parthenolide 0-12 5-hydroxytryptamine receptor 2A Rattus norvegicus 43-48