PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 14184585-2 1964 EFFECTS OF THE ALKALOIDS OF THE ROOTS ON SERUM CHOLINESTERASE ACTIVITY IN HYPERTENSIVE AND NORMAL DOGS]. Alkaloids 15-24 butyrylcholinesterase Canis lupus familiaris 47-61