PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 9022759-0 1997 Induction of cyclooxygenase-1 in a human megakaryoblastic cell line (CMK) differentiated by phorbol ester. Phorbol Esters 92-105 prostaglandin-endoperoxide synthase 1 Homo sapiens 13-29