PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 15627720-8 2004 Diltiazem (10 micromol/l) significantly dilated AA (26.8 +/- 2.2%), and prevented Ang II-mediated constriction of AA. Diltiazem 0-9 angiotensinogen Rattus norvegicus 82-88