PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 1747449-5 1991 In addition, TPF enhanced the acetylcholinesterase (Ach-E) activity of megakaryocytes induced by rh-Epo. TPF 13-16 acetylcholinesterase Mus musculus 30-50 1747449-5 1991 In addition, TPF enhanced the acetylcholinesterase (Ach-E) activity of megakaryocytes induced by rh-Epo. TPF 13-16 acetylcholinesterase Mus musculus 52-57