PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 9169405-6 1997 Inhibition of Ras by the farnesyltransferase inhibitor BZA-5B inhibited prostaglandin synthesis in H2122 cells by decreasing expression of both cPLA2 and COX-2. BZA 5B 55-61 prostaglandin-endoperoxide synthase 2 Homo sapiens 154-159