PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 1280338-7 1992 Quantitative analysis of Ac-P (AGP) and total protein levels in CSF showed a partial interdependence. agp 31-34 NADH:ubiquinone oxidoreductase subunit AB1 Homo sapiens 25-29