PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 22217827-7 1992 Captopril, an inhibitor of angiotensin-I converting enzyme, abolished the enhancing effects of the low sodium regimen on P450scc and P450c18 mRNA levels. Sodium 103-109 angiotensin I converting enzyme Rattus norvegicus 27-58